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A
"I was a little surprised that they were working on christmas eve, but they came out & did the job within 1/2 days work. I was instructed on the remote &" shown all the features. Rebates are available through the Energy Trust & some utility companies (such as
Electric). So, even though the price was $3500....I actually paid much less than that.

-GLORIA A.

A
"While renovating our home, we had the contractor install tubing for radiant heat in the basement under a new slab they were pouring. After living in the home for" a few months we decided to finish the system and starting searching for HVAC/plumbing services. Throughout the entire process
was very punctual with their responses and appointments. We explained our situation and got 4 options at various price points. I was extremely satisfied that they payed attention to our budget needs and a year after installation, I'd say they were very honest with the pros and cons of all the choices we had. We ended up installing a middle of the road water heater that has worked very well and we've been pleased with the results. A few things of particular note. First, other quotes we got did not want to use a water heater but a high efficiency boiler. While I did read online that this was the better route to go, I didn't want to spend that kind of money.
said that, yes, a boiler is ideal but that a water heater was perfectly fine for our space. We may have saved a little more money on energy costs down the road, but we only had X dollars to spend period, and they understood that. And I will say it has worked out great. Second, our not so awesome plumbing contractor that worked on our house (not from
) suddenly remembered where a magical pipe went (he didn't know a week earlier when we asked him but after all the work was done it some how hit him). Because of this, he said American needed to come back and change the installation. We called them up and explained and they came out and made the change 2 days later, no fuss, no cost. Third, our water heater does not have an intake from outside. While I assume they did this to save on cost it inadvertently caused us some issues. Our ventilation to the utility room was no longer up to code, it needed to be larger. To keep the story short I'll say the gas company wasn't happy and we were without gas for some time. I didn't hold this against
directly, but as a new home owner, unless I Google something I'm not going to know what the city codes are for anything and sort of look to the contractors to look out for that stuff. Lastly, and I can't hold
directly responsible because this was in their contract (I just didn't read it carefully enough), but they did not cover the exhaust pipe with drywall/a soffit. So the reason this made me upset was because I remember specifically asking our sales person if they would cover everything up and repair any holes they put anywhere and everywhere and he said yes. After 18 months of remodeling, I was particularly sensitive to contractors who always seem to leave me with more work (painting, cleaning, caulking, etc). However when they were done and I came home there was this 4 inch pipe just running along my ceiling. That's when I took a closer a look at the contract. I didn't make a fuss over it, and finished the work myself, but I'll say I was sort of disarmed by a verbal promise and didn't read the fine print like I normally would. Frustrated? Yes. My responsibility to read stuff I sign? Yes.

-Vinh V.

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Local Articles in Westminster

Hiring an HVAC service

The awkward-to-pronounce acronym stands for "heating, ventilation and air conditioning" which in many respects are completely different processes.

AIDGkAau1Ng

HVAC Maintenance

You can help your heating and cooling systems work more efficiently and last longer by tending to regular maintenance. Some things, like changing the furnace filter, can easily be done by the homeowner.

heating and a/c
Heating & A/C

Size matters when you install a new A/C unit, and not necessarily the way you might expect.

Regular maintenance on your home’s plumbing, heating and cooling systems is vital for safe, smooth and economic operation. (Photo courtesy of Angie's List member Todd B. of Daytona Beach, Florida)
Heating & A/C

Prevent costly surprises: Spring into maintenance to keep your plumbing, heating and cooling systems running smoothly.

snowy house
Garage Doors, Roofing, Holiday Decorating, Gutter Cleaning, Pest Control/Exterminating, Lawn & Yard Work, Carpet Cleaning, Chimney Sweep, Fireplaces, Electrical, Handymen, Housecleaning, Animal & House Sitting, Cabinet Refacing/Restoration, Lighting, Wallpapering, Plumbing, Heating & A/C, Auto Service, Auto Tires, Allergy & Immunology

It's the time of year when the winter weather can take a toll. Follow this winter maintenance checklist to protect your home, your car and your health.

Because a ceiling fan doesn’t actually cool a room, you can turn off the fan when you leave the room and save on your electric bill. (Photo courtesy of Angie's List member Marvin Y. of Albany, New York)
Heating & A/C

Learning the real story behind some of those common air conditioning assumptions can help you to keep your system operating more efficiently.

Angie's Answers

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No one can tell you what another contractor will charge. There is no one set price for heating and air-conditioning equipment installation. One of the major factors that affect your price is its size. No one can tell you what size equipment you’ll need without doing a load analysis on the home. That calculation essentially determines the insulation value of the home, i.e... What is the heat gain of the home, what are some other prevailing factors like room equipment, solar gain, or natural shading? You can compare prices between contractors to gauge what your cost would be between contractors, but this is a little tricky to do. Let me explain a little more. Let's say you get an installation quote of $5050.00 from contractor “A” who employs three technicians and operates two trucks. He also runs his operation from home. Contractor “B” charges $6200.00 to do the same job but has 10 employees and 5 trucks. He works out of a rental unit and offers his people a little bit better of a benefit package to recruit highly motivated workers. Everything else being equal (equipment size, SEER rating, furnace efficiency, brand name and additional material—other things that affect the price), is either one of these contractors defrauding you? No, their overhead is different. All these things play into a company’s labor rate. Just be aware of your expectations when it comes to performing any kind work in your home. If you want to pay an extremely low-inexpensive price below the average installation cost in your area then you are highly likely to get the quality of work that comes with that cost. Remember cheaper is not better!

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The only thing of importance, is the hvac professional you choose to use. Alot of manufacturer's pieces are built relatively the same, and will last about the same amount of time. The thing that matters most is what you can not compare between companies, and that is the installation. Purchasing a system is not like purchasing a car, where no matter where you buy it, they are all the same. Each installation is different, and usually what you are paying for is the level of expertise, and quality of the installation, the company who will actual give you the warranty, and the comfort that you will receive. Manufacturers warranties disappear every day. They always have a loophole where they can get out of paying, but your local dealer wants to keep you happy for future work, and to protect his reputation in the communiy. Look up 4 year old Nordyne and Goodman warranty problems. Choose the HVAC professional first. It will cost you the least in the long run. I have had to totally redo plenty of installations that were just performed because of an uncomfortable customer, and a system that keeps breaking down. The equipment is only as good as it's installation, and over 70% are not installed correctly.
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Yes Jupiter. It depends on the severity of the situation, is the mold encapsulated in the insulation. If yes, than replace [insulation] it with new. Is it on the casing of the heater? If yes, clean it with a mold neutralizing metal cleaner. It's not a matter of finding something or someone to clean or address the existing mold. It's a matter of finding a contractor to rectify what is causing the mold grow. It's coming from excessive moisture in the air-handler unit. I can say with 100% surety you’re dealing with poor airflow and/or incorrect equipment sizing! Either issue will cause excessive icing of the evaporator coil, which leads to excessive condensate water in the system. The condensate will eventually overflow the drain pan leaving stagnant water in the air-handler housing, which leads to mold growth. I would not let any contractor do any kind of temporary repair, add any device like a UV light or air-cleaning product until the aforementioned is corrected. I talk a lot about this in my videos and on my website. It is the result of improper system design from unqualified contractors. There is a reason why some guys cost more than others, and this is one reason why!




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I'd rate them equal,or close,as with several other brands. I'd be more concerned about the difference in installation and service down the road. Difficult to determine the difference ,but asking for detailed info about their installation,may convince you to choose one over the other.

The Dept. of Energy states that poor installations can cause a 30% efficiency loss! Plus with Gas their are saftey issues,venting properly etc.,and of couse the need for a "low Level" Carbon Monoxide Alarm.
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I think maybe you are confusing SEER, which is an efficiency-related rating (higher SEER means more effective use of the electric power used to compress the gas), and TONS rating, which is a measure of the total cooling power of the system. (Tons used to mean how many tons per hour of ice was used in evaporative cooling building systems - a Refrigeration or Cooling Ton equals 12,000 Btu/Hour of energy exchange. A BTU, which is another antique measure but still used, is the energy needed to change the temperature of a pound of water one degree fahrenheit. Unfortunately, because of varying humidity and evaporation, this is not readily related to house air heating or cooling without a lot of assumptions and some computations. Relating this to today's world - the Manuals BayAreaAc referred to account for all these energy conversions and determine an estimated cooling (or heating) requirement for your specific house. The type of construction, solar exposure, general climatic conditions such as average temperatures, humidity, and hottest and coldest normal ambient temperatures and desired inside temperture are all taken into account in the more sophisticated versions of the analysis, so there is no "standard", though a rough old rule of thumb was about 1 ton of cooling per 500SF of house. Obviously, this was a WAG only because it did not account for insulation, type of roofing, whether you live in Alaska or Miami, etc. The ACCA manuals do a very simplified form of evaluation to arrive at a "design", which generally will be adequate. OF course, highly precise calculations are not really needed because A/C units generally come in even ton ratings - so if you are at say 2.6 ton requirement you will be getting a 3-ton unit anyway. SEER ratings are not a direct measure of efficiency, but the relative difference between ratings gives you good idea of the unit's relative efficency in using electricity - so a 16 SEER should be about 19% more efficient (so roughly comparable lower electricity bill) than a comparably sized 13 SEER unit. 13 SEER is the lowest efficiency currently allowed to be built for general use, 19 SEER is about the highest efficiency made by pretty much all manufacturers, and about 25 SEER is the highest rated though very pricey shelf-item units, though special construction custom units can reach about 30 SEER. Note however, like any government sponsored rating, much of it is hooey when you get down to it - for instance, SEER ratings are figured based on 80 degree inside air temp and 82 degrees outside, when that is far from the normal case of mid to low seventies inside and high eighties or above outdoors. This makes the absolute SEER rating meaningless, but relative numbers still have meaning in comparing units. Note these efficiency ratings are for conventional air conditoners and heat pumps working in ambient air conditions. Ground sourced Geothermal or lake/river exchange cooling units, though initially more expensive in most cases, can greatly exceed the air-exchange unit efficiencies because they are exchanging heat with cold natural water rather than with a high-temperature outside air, and instead of continually compressing a gas are just circulating cold water. I worked on one geothermal cooling project which had almost infinite efficiency, which of course makes no sense - but the only power was for sensors and a control valve as the water flow was single-pass under gravity flow, so no power was used to circulate the water.
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YOU.
You bought the home after an inspection that told you there were issues?
Every state has different laws regarding home purchases, contact your real estate agent to find out what remedies may apply.
THIS IS EXACTLY why you hire QUALIFIED and LICENSED contractors.

Doug
AirTekHP
CSLB# 824188 

Hvac reviews in Westminster

A

Rating
We got the estimate and wanted to take some time to think about it. When we called back that afternoon, we were told that they had sold three more jobs and that it would be 5-6 days before they could get to us. When I added the hot water heater, they called a crew to work on Saturday (3 days). The crew was on time and spent all day in my basement. They scratched the unit trying to get it up my stoop (our front stoop is about 2 inches higher than it should be), so they offered the option of waiting for another unit or taking $100 off of this one. I opted for the $100 off. The guy who sold the job stopped by to check on the crew. It went well. I would use them again, but I hope not any time soon!
- Sue K.
A

Rating
Within the last few years, we have had
Westminster HVAC Contractors Provider Name Locked
and Air Conditioning install a furnace, hot water heater, replace and install gas lines for a gas
Westminster HVAC Contractors Provider Name Locked
, fireplace and gas barbeque. All of these projects were done with professionalism and quality and at a reasonable price. Recently, we had them install an air conditioner. The installers were at our home at the expected time, and the installation was completed within the timeline given. The installers were very conscientious of the work area and the quality of work was exceptional.
- Lynnda F.
A

Rating
Westminster HVAC Contractors Provider Name Locked
performed the work when they said they would, they were clean and professional and did everything very well. We were extremely pleased with their responsiveness and quality of the work. We would highly recommend
Westminster HVAC Contractors Provider Name Locked
! And we've used them again when we needed some bathroom work done.
- Carolyn R.
B

Rating
I have to admit I'm a little confused as they told me the furnace was failing and offered me a quote for eventual repair or replacement. I called in a second company who told me it was old but they couldn't see any signs of failure. They also checked the CO level outside and it showed appropriate levels. So I'm not sure what to think.
- Rebecca D.
A

Rating
Westminster HVAC Contractors Provider Name Locked
representative arrived on time, was professional and solved the problem. I will use them in the future and highly recommend this company.
- Rebecca M.
A

Rating
Originally had the company come out do do annual maintenance. Had a coupon. Turned out the unit was rusting away. There are all good comments on the installation but I have some reservations on the pressure we felt under to get the work quoted. We had some minor bumps with the installation but after a few adjustments everything worked out. Even the inspector said it was a quality job. So happy with that even though it did take a couple of visits to finalize. The main concern I have with the company is the more or less higher than desired pressure to get the job quoted for a next day schedule and the alleged potential for cost savings. The original estimate was about $1,000 higher, but there was no time to to see how realistic our cost was. Eventually surrendered due to the reviews on Angie's list. The price may or may not be fair but how we worked it out left me with doubts about just how good a deal it was. Seems the cost was about the same for other customers who may not have had the incentive of closing the deal that week that we were faced with. Of course all of these things are variable as not everyone had the same size unit installed so without shopping around it would be hard to compare. That is the only reason I wouldn't use them again, I just don't feel comfortable with having to make a decision that would end up costing more money if I delayed to the next week.

- Timothy M.
A

Rating
We recently had
Westminster HVAC Contractors Provider Name Locked
relocate and replace our entire HVAC system. The experience from beginning consultation by
Westminster HVAC Contractors Provider Name Locked
through planning and execution was completely pleasant.
Westminster HVAC Contractors Provider Name Locked
was very knowledgeable, extremely professional and always available to address our requests and concerns.
Westminster HVAC Contractors Provider Name Locked
made suggestions to help make the process more efficient. The crew was very professional, courteous and knowledgeable. Everyone with the company made us feel comfortable with asking questions, and understanding the process and our new HVAC system. Overall the service we received was quick, efficient, and OUTSTANDING in all respects. We would certainly use
Westminster HVAC Contractors Provider Name Locked
again and would highly recommend them to our family, friends and anyone needing major HVAC work done.
- Jeffrey N.
A

Rating
I'll have to abridge the details, there was way too much great stuff involved.
We had
Westminster HVAC Contractors Provider Name Locked
install a new Trane Variable Speed Heat Pump in our home to help us escape the high price of Natural Gas in this area.
Two professional guys showed up 5 min early on the day of the installation (7:54am). They said they would go ahead and get started and that the company owner would be there shortly. First of all, how often does the owner of a heating/cooling company get out of the office and work with his employees? They went ahead and got started and the owner showed up shortly after having to stop and retrieve some things. The three of them worked so hard and professionally while at the same time actually seemed to enjoy their job that day.
They stopped for lunch about 12:30 and then started back at it about 1:00pm. The nature of our installation was a bit unique and somewhat more detailed so it took a little longer than might have been originally expected but time did not seem to be an issue. The guys wrapped up the job somewhere after 5:00pm. You really can't put a time limit on a professional installation when you obviously care about your work and your customers.
They left the work area cleaner than it was when they arrived that morning.
The two gentlemen and the owner, did a phenomenal job. We were amazed at the quality of the service and work performed. There truly are not enough good things I can say about
Westminster HVAC Contractors Provider Name Locked
. Even the administrative assistant who works in the office and schedules appointments is incredibly friendly and outgoing. They even registered our system so we don't have to worry about any of that information which can be a pain to deal with sometimes.
These folks treat you like not just like another job and invoice but rather as a customer and like a long-time friend which makes you feel valued beyond any price.
I would have them come back anytime and definitely recommend them to anyone who needs HVAC replacement/service/issues addressed. Truly awesome!!
- jason S.

All HVAC Contractors in Westminster, MD

Companies below are listed in alphabetical order. To view top rated service providers along with reviews and ratings, Join Angie's List Now!

1st class handyman

portship rd
Dundalk

1~866~PLUMBER

406 Tollgate Road

24/7 Express Repair Network & Hotline

2505 Lord Baltimore Dr.
Windsor Mill

A & J Home Remodeling

3212 South 13th Rd

A Plus Comfort Inc.

1601 Dulaney Dr
Jarrettsville

A Quality Heating & Air Conditioning Inc

1584 Deer Park Rd
Finksburg

A R CROWELL PLUMBING

906 Montgomery Street
Laurel

A TEAM HEATING & AIR CONDITIONING

7816 HARFORD RD
Parkville

A#1 Abatement Inc

4420 N Point Blvd
Sparrows Point

A&B Luck Plumbing and Heating

10001 Lewis Dr
Damascus

A-Air Service

Route 140 (off of)
Finksburg

A/1 Heating & Air Conditioning Inc

406 Lucabaugh Mill Rd
Westminster

AAD Mechanical

P.O. Box 543
Pasadena

ABOUT TIME WINDOWS

100 N ESSEX DR
Essex

AC & Appliance Repair

3525 Saint James Rd
Windsor Mill

ACADIA PLUMBING LLC

1717 S CHARLES ST
Baltimore

Accel Plumbing and Heating

14029 Monticello Dr
Cooksville

ACE METAL PRODUCTS INC/SSI SERVICES LLC

4134 OAK HILL AVE
Nottingham

ADL HEATING & AIR CONDITIONING

1681 HENRYTON RD
Marriottsville

ADVANCED CHIMNEY SOLUTIONS

3710 INGLESIDE DR
Jarrettsville

Ahmed Construction LLC

1940 Greengage Rd
Baltimore

Air Comfort Pros

Gaithersburg

AIR GOTT SERVICES INC

605 B & A BLVD
Severna Park

Air Source Inc.

2611 Arthur Avenue
Eldersburg

AIR SYSTEMS INC

806A BARKWOOD CRT
Linthicum Heights

Air Tech Refrigeration & Mechanical Contractors, I

404 BOWLEYS QUARTERS RD.
Middle River

AIRECO SUPPLY INC

8860 Gorman Road
Laurel

AIRTRON CORP

5123 Pegasus Ct Suite M
Frederick

AJ Michaels

4512 York Rd
Baltimore

all service pro

Silver Spring

All Services Heating & Cooling, Inc.

6407 Fort Smallwood Rd
Baltimore

ALL STATE PLUMBING

PO BOX 125
Upperco

All Steamed Up, Inc.

310 CENTRE AVE
Towson

Amazing Heating & Air Conditioning Inc

1922 Light Street
Baltimore

Ambassador Services Inc

10330 S Dolfield Rd
Owings Mills

American Contracting Services Inc

1620 Providence Rd
Towson

American Heating & Air Conditioning

1741 Laurel Brook Rd
Fallston

American Home Shield

889 Ridge Lake Blvd

American Leak Detection - Maryland

16499 Frederick Rd
Woodbine

American Sheet Metal Heating & AC

3 S Carolina Ave
Pasadena

Anthony Mechanical & Electrical, LLC

938 Holy Cross Rd
Street

AppliancePartsPros.com

16501 Ventura Blvd Ste 500

AQUA PLUMBING & HEATING CO

944 S CLINTON ST
Baltimore

Archangel Remodeling

642 Wayward Dr
Annapolis

Arctic Air Solutions LLC.

P.O. Box 19925
Baltimore

Artisan Construction Inc

1610 S Shore Pkwy
Pasadena

Arundel Cooling Heating & Electrical Co Inc

707 Nursery Rd
Linthicum Heights

Aspect Contracting

7823 Wilson Ave
Parkville

Aspen Air

5383 Annapolis Dr
Mt Airy

Assured Contracting, Inc.

6831 Montgomery Road
Elkridge

At Your Service Heating & Cooling

8317 Bufflehead Drive
Baltimore

Atlantic Acquisitions, LLC

53 Odeon Ct
Parkville

Atlantic Duct Cleaning

22875 Bryant Ct, Suite 120

B & B TECHNOLOGIES LLC

PO BOX 1264
Millersville

B.A.R appliances AC LLC

30 Acorn Circle
Towson

BAXTER MECHANICAL SVC

535 OLD WESTMINSTER PIKE
Westminster

BELTSVILLE HEATING & AC

11610 BALTIMORE AVE
Beltsville

Ben Franklin Plumbing LLC

10331 S Dolfield Rd
Owings Mills

Bey's Refrigeration & Heating

4131 Hayward Ave
Baltimore

BGE Home

1409 Tangier Dr
Middle River

BIBB-HENRY ALBERT CO

6 CHURCH LN
Pikesville

BILT-RITE CONTRACTORS INC

1833 York Rd
Lutherville Timonium

Blue Dot Services - 8554

125 Industry Ln
Forest Hill

BMC Services LLC

3601 Commerce Dr.
Halethorpe

Bmore Green LLC

8203 Thornton Rd
Towson

BMW Baltimore Bimmer

6254 Kenwood Avenue
Rosedale

BOB BOWERS INC

51 JOHN ST
Westminster

Bob Drumm Heating and Cooling

27 Ballman Court
Baltimore

Boston Builders, Inc

801 Sullivan Rd
Westminster

Bottom Line Remodeling

2909 Stockton Rd
Phoenix

Bowie Siding and Roofing Inc

13109 14th St
Bowie

Brad4Cad LLC

5657 Utrecht Rd
Baltimore

Bruce Solomon Plumbing, Heating & Air

12452 Owings Mills Blvd
Reisterstown

Brucksch and Sons Contracting, LLC

1617 Kimber Rd
Glen Burnie

BST Plumbing & Heating

8802 Lew Wallace Rd
Fredrick

Budget Movers Inc

2932 Willoughby Rd
Parkville

C & D Sheet Metal Inc

3739 Federal Hill Rd
Jarrettsville

Capital Improvement Contractors

2212 Ridge Rd
Reisterstown

Capitol Boiler Works

7921 Woodruff Ct

CAPSTONE CONSTRUCTION OF MARYLAND

6488 Cornwall Dr.
Eldersburg

Carney Tire and Car Care Ctr

8743 Satyr Hill Rd
Parkville

Carroll Home Services

2700 Loch Raven Rd
Baltimore

Catons Plumbing & Drains

801 Geipe Rd
Catonsville

Charles A Klein & Sons

5220 Klees Mill Rd
Sykesville

CHASON SERVICE ENGINEERS

1947 GREENSPRING DR
Lutherville Timonium

Clarksville Construction Services

9050 Red Branch Rd
Columbia

ClemAIR Heating and Cooling LLC

10803 Highwood Pl
New Market

Clinton Electric Co Inc

1850 York Rd
Lutherville Timonium

CMS Urethane Sytems Inc

239 Fell Rd
Rising Sun

Coastal Custom Wine Cellars

2405 Orchard Crest Blvd

COLDSPRING CO INC

4409 TOWANDA AVE
Baltimore

Columbia Auto Collision Center Inc

9245 Berger Rd
Columbia

COMFORT AIR

49 VENTURE WAY-
Sykesville

Comfort Systems Inc

9111 Perryvale Rd
Nottingham

COMFORT TEMP HEATING & COOLING

140 BACHMANS VALLEY RD
Westminster

Comforts of Home Heating & Air Conditioning

20 Belle Grove Rd
Catonsville

Complete Auto Repair Service Inc

320 Baltimore Pike
Bel Air

Complete Comfort Services LLC

10510 Scaggsville Rd
Laurel

Complete Kitchens & More

459 Baltimore Blvd
Westminister

COOL BREEZE

76 E MAIN ST
Westminster

Cool Breeze Inc

838 S Main St
Hampstead

Cooling and Combustion Specialist

2581 Cedar Ridge Dr
Westminster

Cooper HVAC

8 Lynnridge Ct
Manchester

CORBIN FUEL CO

33 ELLENDALE ST
Bel Air

Corporate Hvac

1225 Reece Rd.
Severn

Dan Nichols Contractor

5777 White Rock Road
Sykesville

DELTA TEMP LLC

14775 ADDISON WY
Woodbine

Dimitri's Home Improvement Inc

929 Stormont Cir
Halethorpe

DLD Mechanical Services, LLC

11444 Glen Arm Rd
Glen Arm

Donald S Watts Co

3150 Baltimore Blvd
Finksburg

Downtown Beer and Wine

5751 Fishers Ln
Rockville

Duct Masters Rx

423 Deacon Brook Cir
Reisterstown

E & M Plumbing Htg & Clg

907 Echo Bay Ct
Gambrills

E J HERRING & SONS

621 CENTRAL AVE E
Edgewater

East Coast Custom Construction LLC

3383 yellow SPGS. S
Laurel

EcoMize USA

18 Dickens Sq
Lutherville Timonium

Edge Energy

6854 Distribution Dr
Beltsville

Efficient Home

3905 National Dr
Burtonsville

Elec Pros - Baltimore Electricians

242 South Washington Street
Baltimore

ELKRIDGE AIR CONDITIONING & HEATING

6334 MONTGOMERY RD
Elkridge

ELkridge Shell

6295 Washington Blvd,

Elmar Mechanical Services

57 W Timonium Rd
Lutherville

EMA Contracting, LLC

213 N. Union Ave.
Havre De Grace

Empire Builders Inc

1962 Sigfrid Ct
Annapolis

ENERGY EFFICIENCY EXPERTS

1800 East West Highway
Silver Spring

Energy Savers

8911 Mistletoe Dr
Easton

Energy Savers America

310 Woodward Rd
Westminster

engineering consultant

619 Topland Dr.
Crownsville

Enrgize

PO Box 331
Owings Mills

Enrgize

Owings Mills

ETC HEATING & AIR

3520 leslie way
Laurel

EURO DESIGN REMODEL

5483 Harris Farm Ln
Clarksville

FARNEN & DERMER PLUMBING & HEATING

10500 REISTERSTOWN RD
Owings Mills

FARRELL MECHANICAL

8103 BEACHWOOD RD
Dundalk

Fireplaces & Stoves MD

Po Box 43891
Nottingham

First Class Mechanical LLC

835 Baltimore Blvd
Westminster

FORSYTH CONSTRUCTION LLC

2900 Andrea Ave.
Parkville

Frank J Klein & Sons Inc

300 Reisterstown Rd
Pikesville

FREE SPIRITED CONTRACTOR

7 W GEORGE ST
Westminster

FREEDOM ENERGY SOLUTIONS LLC

30 N COURT ST
Westminster

Fresh Air Concepts

5195 Raynor Ave
Linthicum Heights

Fresh Air Concepts

5195 Raynor Ave.

Freshair hvacr

1141 dicus mill rd.
Millersville

Frosty Refrigeration Co Inc

7121 Windsor Mill Rd
Windsor Mill

FRS Contractors Inc.

6520 ELIBANK DR
Elkridge

Grand Design, LLC

977 A TONIA CT
Sykesville

Green And Sons Inc

5714 N Church St

Green Shift

707 President St Apt 925
Baltimore

Green Shift Energy

707 President St Apt 925
Baltimore

Greene Home Services, LLC

13208 Ardennes Ave
Rockville

GRIFFITH ENERGY SERVICES INC

3173 Solomons Island Rd
Edgewater

Ground Loop Heating & Air Conditioning Inc

1701-A Whiteford Road
Darlington

GROVES ELECTRIC HEATING

309 High Street
Cambridge

GUARDIAN ENVIRONMENTAL SVC

2387 OLD WASHINGTON RD
Westminster

Hammer Automotive, Inc

8545 Philadelphia Rd
Rosedale

Handy Hammer

8330 Pulaski Hwy.
Rosedale

Hawkins Electric Service, Inc

8667 Cherry Lane
Laurel

HAYDEN MECHANICAL SERVICES, INC.

2136 BOLLINGER MILL RD.
Finksburg

Heffner Group, Inc.

1901 Arrington Road
Marriottsville

HGH Mechanical Inc

2107 Emmorton Park Dr
Edgewood

Holtzople Heating And Air Conditioning

16424 Old Frederick Rd
Emmitsburg

HOME AIR CONTROL

1239 R Reece Road
Severn

Home Contractors Plus

8402 Quill Point Dr
Bowie

Home Duty

1733 Northridge Lane
Frederick

Honest Abe Plumbing Heating & Cooling

7095 Milford Industrial Rd.
Pikesville

Husky Home Services

8414 Church lane
Ellicott City

Hybrid 360, LLC

2453 Maryland Ave
Baltimore

INSIDE AIR TECHNOLOGIES INC

265 KOWOMU TR
Westminster

Integrated Climate Systems

P.O. Box 706
Bladensburg

J & B Mechanical, LLC

8721 Oakleigh Rd
Parkville

J R Lee Home Improvements, LLC

111 Horizon Dr
Millersville

J&J Mechanical Home Heating and Air Conditioning

2105 Emmorton Park Road
Edgewood

Java Garage Auto Repair & U-Haul Rental

2700 Hanover Pk
Manchester

JAY'S AUTO SERVICE

5506 BALTIMORE NATIONAL PIKE
Catonsville

JBI Services LLC

7836 Airpark Rd
Gaithersburg

JBL Brothers

3521 Hiss Ave
Parkville

JCabido Remodeling

15605 Bradford Dr.
Laurel

JEM

150 AIRPORT DR
Westminster

Jem Heating And A/C

150 Airport Dr
Westminster

JES Foundation Repair

1741 Corporate Landing Parkway

Jiffy Plumbing & Heating, Inc.

4623 BALTIMORE AVE
Hyattsville

Johnson Home Preservation and Development

15 Straw Hat Road
Owings Mills

JOSEPH HEIL CO. INC.

8177 MISSION RD
Jessup

JPG Plumbing Services, Inc.

8260 Patuxent Range Rd Ste H
Jessup

JRS AUTO REPAIR

14709 Baltimore Ave Ste 3
Laurel

K & S Auto Services, Inc.

4700 Belle Grove Rd. Bay 6

Kevin's Handyman Services LLC

420 Spaulding Ct
Westminster

Kiser Mechanical Services, Inc.

1535 Crouse Mill Rd
Taneytown

KLG Services

3510 Moultree Place
Nottingham

Knollwood Automotive

4828 Ten Oaks Rd
Dayton

KRAUSE RENOVATIONS

1650 ROBIN CIR
Forest Hill

Kudo Service Inc

P.O. Box 93

Len The Plumber

1552 Ridgely St
Baltimore

Leon Builders LLC

2750 North Rosedale Street
Baltimore

Leon Pro Services

579 Nolview Ct.
Glen Burnie

Leverage Contractors Inc

7424 Prince George Rd
Pikesville

LINDY M REDDING HEATING & AIR CONDITIONING

1701 CRAIN HWY S
Glen Burnie

Link Contracting, LLC

306 patleigh rd

LYON CONKLIN & CO

698 CORPORATE CENTER CT
Westminster

M&J 4- Seasons

17734 Jennifer Ln
Hagerstown

Magnolia Plumbing Inc

600 Gallatin St NE

MARINO PLUMBING & HEATING

19 INGLESIDE AVE
Catonsville

MARK A UTZ & CO INC HEATING & COOLING

55 AILERON CT STE #1
Westminster

Maryland Climate Control

499 Beaumont Ave
Baltimore

Maryland Heating & Air LLC

6400 Frankford Avenue
Baltimore

Maryland Home Improvement Co

6 Delrey Ave
Catonsville

Maryland Solar Solutions Inc

11436 Cronridge Dr.
Owings Mills

Maryland Waterproofing & Radon Reduction Inc

407 Headquarters Dr
Millersville

Master Plumbing & Mechanical Inc

9232 Warren St
Silver Spring

Mastoras & Nikolaou Construction

622 South Newkirk Street
Baltimore

Mathers Mechanical, LLC.

14916 Chelsea Cir
Mount Airy

MaxAir Heating & Air Conditioning, Inc.

325 Roesler Rd
Glen Burnie

McLeod's Heating & A/C

5 Tatler Place
Owings Mills

Meineke Car Care Center

1233 Liberty Rd
Sykesville

Melroy Plumbing & Heating, Inc.

6537 BALTIMORE NATIONAL PIKE
Catonsville

Metro Mechanical Services

4906 Pennington Avenue
Baltimore

Michael & Son Services Inc

5740 General Washington Dr

Michael and Sons Service Inc

6420 Erdman Ave
Baltimore

Michael Runk Plumbing & Heating

401 West Old Liberty Rd.
Sykesville

Milton Electric Co Inc

3618 E Lombard St
Baltimore

Misha's Home Improvement Inc

1257 Baltimore Annapolis Blvd
Arnold

Mitchell Plumbing & Heating Inc

11650 Eastern Ave
Middle River

Modern Air Conditioning Heating

627 EASTERN BLVD
Essex

Modern Comfort Systems

100 Airport Dr
Westminster

Mr Rooter Plumbing & Heating

3701 Commerce Dr
Baltimore

MTS Plumbing & Heating Inc

20030 Cameron Mill Rd
Parkton

Multimarine Services Inc

1111 Frankfurst Ave
Curtis Bay

Murphy Family Electric

500 N Washington St

Myers Mechanical

106 Edith Stone Dr
Abingdon

N & J heating and cooling

P.o. Box 936
Laurel

Naylor's Plumbing Heating & AC

831 Wesley Rd
Finksburg

NuLife LLC Home Improvements and Services

7804 Birmingham Avenue
Nottingham

O'Brian's Plumbing & Heating

2 Barnstable
Owings Mills

Ocean Air Duct Cleaning

8042 Keeton Rd
Elkridge

One Hour Heating & Air Conditioning

7484 Candlewood Road
Hanover

One Source Contracting LLC

550 Ritchie Hwy
Severna Park

Owings Brothers Contractors

1912 Liberty Rd
Sykesville

Park Heights Heating Cooling

940 Glouster Cir
Hampstead

PARKER FUEL CO

9319 BALTIMORE NATIONAL PIKE
Ellicott City

Parker Pearce Service Experts

16732 Oakmont Ave
Gaithersburg

Paul Davis Restoration of Greater Baltimore

10715 Red Run Boulevard
Owings Mills

Perry Hall Heating & Air

7619 Fitch Lane
Baltimore

Petro Heating AC & Home Services

8900 Citation Rd
Essex

Petro Home Services

8900 Citation Road
Essex

Pinnacle improvements

8072 Woodholme Cir
Pasadena

Platinum Mechanical

2487 W Coalspring Ln
Baltimore

Power Home Remodeling Group

6404 Ivy Lane
Greenbelt

Practical Plumbing & Heating Services Inc.

758 Central Avenue
Sykesville

Precision Garage Doors Inc

9125D Whiskey Bottom Rd
Laurel

Premier HomePro

26 Gold Kettle Ct
Bethesda

Progressive Air Inc

4 Nashua Ct
Essex

PuertoEcuador

3642 Ellerslie Ave
Baltimore

Quality Air Solutions LLC

15301 Graaf Pl
Silver Spring

Quick Servant Co Inc

12011 Guilford Rd Ste 101
Annapolis Junction

RE MICHEL 082

1230 BUSINESS PKWY N
Westminster

REINHARDT HEATING & AIR CONDITIONING

PO BOX 1631
Owings Mills

Remodel USA

605 Hampton Park Blvd
Capitol Heights

Renew Home Improvements

4995 Threshfield Ct.
Ellicott City

Renovo Group LLC

PO Box 278
Riderwood

RepairClinic.com Inc

48600 Michigan Ave

Rice Plumbing & Heating Inc

PO Box 656
Parkton

Right A Way Duct Cleaning

P.O. Box 1206
Suitland

RITTENHOUSE ENERGY SERVICES

1759 E. JOPPA RD
Parkville

Roger Turman Heating & A/C

2507 Cornstalk Drive
Finksburg

Rolph HVAC LLC

118 Park Avenue Suite J

Rommel Cranston Service

601 Nursery Road
Linthicum Heights

Ron Air Inc

4830 Ten Oaks Rd
Dayton

RON DUCOTE CONSTRUCTION

2733 LAWNDALE RD
Finksburg

Ron Mathews Heating And AC Inc

901 West Pratt Street
Baltimore

Ron Mathews Heating And AC Inc

7 S Caroline St
Baltimore

royalflush mechanical

4157 mountain rd

SAGAMORE MECHANICAL SVC INC

55 Aileron Ct Ste 1
Westminster

Savon Contracting

111 Church Rd.
Owings Mills

Scardina Home Services

8082 Veterans Highway
Millersville

Sears

658 Baltimore Pike
Bel Air

Shanco Companies Inc

7609-H Airpark Rd
Gaithersburg

SHORELINE SERVICES INC

106 E SUSQUEHANNA AVE
Towson

Sila Heating & Air Conditioning

9330 Fraser Avenue
Silver Spring

Singh Construction

206 Back River Neck Rd
Essex

SL BARE

8 SULLIAN AVE
Westminster

Slomin's Inc

125 Lauman Ln

Smart Air Mechanical

6512 Landay Ave.
Rosedale

SMART ENERGY SYSTEMS, INC

1300 ENTERPRISE COURT
Bel Air

Smart Home Services

15 W Aylesbury Rd
Lutherville Timonium

SND Property Solutions

Maryland
Baltimore

Snyder's Plumbing & Heating

8037 Mountain Laurel Rd
Boonsboro

Solar Energy World LLC

5681 Main St
Elkridge

Specialized Heating & Cooling Services

200 S. Rock Glen Rd.
Baltimore

Squash Blossom Remodeling

2516 Madison Ave.
Baltimore

Standard Energy Solutions

1355 Piccard Dr.
Rockville

Stonestreet Contracting

5518 N Annapolis Dr
Mount Airy

Supreme Air

4401 Eastern ave. Bldg 49A, Suite B
Baltimore

Surewood builders, llc

4267 Arthur shipleyroad
Westminster

Synergy Home Improvement

2519 Maryland Avenue
Baltimore

T & D Duct Cleaning

1526 Liberty Rd
Sykesville

T & T Home Professionals

11919 Queen St
Fulton

T.M. Maintenance LLC

9375 Bremerton Way
Montgomery Village

Tankmasters, Inc

PO Box 418
Sparks Glencoe

TerraLogos Energy Group

1500 Bolton St
Baltimore

The John E. Ruth Co.

5621 Old Frederick Road
Catonsville

Thompson Climatech Heating & Air Conditioning

312 North Earlton Rd
Havre De Grace

TIM KYLE ELECTRICAL SERVICE

151 W MAIN ST
Westminster

TODD ENVIRONMENTAL ASSOCIATES INC

2813 BEL AIR RD
Fallston

Total Comfort Heating & Air Conditoning Inc

12009 Margaret Drive
Hagerstown

TOTAL ENERGY CONCEPTS INC

2620 DUBLIN RD
Street

TOTAL HEATING & COOLING

2471 SYKESVILLE RD
Westminster

Tri-County Aire

29962 Killpeck Creek Court
Charlotte Hall

TRI-COUNTY PLUMBING & HEATING LLC

10000 EBBY RD
Rocky Ridge

Tri-State Home Services LLC

1560 Tilco Dr
Frederick

Triple E Heating and Air

655 Main St
Reisterstown

Turlington Heating & A/C

72 Cedar Ave
Towson

Universal Maintenance

65173 Seventh Road

Untouchable HVAC

1196 Holmestun Dr
Pasadena

Van Sant Plumbing and Heating

2701 Back Acre Cir
Mount Airy

Vince Marino Plumbing & Heating Inc

2907 Clubhouse Rd
Finksburg

W SCOTT ARMSTRONG HTG & CLNG

2470 SYKESVILLE RD
Westminster

Warmzone

12637 S 265 W Suite 100

WELLS AUTOMOTIVE INC

108 Holsum Way
Glen Burnie

WHEATLEY ASSOCIATES

6 60th St Unit 203
Ocean City

Wiygul Automotive Clinic-Clinton

8007 Malcolm Rd
Clinton

Wiygul Automotive Clinic-Fort Washington

9205 Livingston Rd
Fort Washington

Wiygul Automotive Clinic-La Plata

6560 Crain Hwy
La Plata

Wiygul Automotive Clinic-Waldorf

137 Saint Patrick's Dr
Waldorf

Woodlyn Construction

510 hodges lane
Severna Park

WORLDWIDE FILTERS LLC

3318 Pagosa Ct

WRF & Son Plumbing & Heating Inc

15 N Main St
Mount Airy

XFINITY MECHANICAL SERVICES

2502 MOORE AVE
Parkville

Zigi Home Remodeling

2718 Piscataway Run Dr
Odenton

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