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O Fallon HVAC Contractors from people just like you.

A
"First property: replaced two HVAC systems and repaired some duct work. One piece of new duct was not installed perfect. Other than that, well done! Second property:" replaced one HVAC system. Well done! The technician tried their best to replace the drain line. Thank you!

-Lin H.

A
"All went very well. A representative called me the day after I emailed my question. My appointment was scheduled for the next week because that was the date that" worked for my schedule. The technician as he was on his way and arrived on time. The technician explained everything that he intended to ask was very friendly. The technician answer all my questions and completed the job in an hour as he said he would

-MARIA L S.

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Local Articles in O Fallon

Hiring an HVAC service

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

HVAC technician at work

HVAC Maintenance

You can help your home's heating and cooling systems work more efficiently and last longer by tending to regular maintenance. Some tasks, such as changing the furnace filter, can easily be done by the homeowner.

newly remodeled kitchen

Show your home some love in the new year.

Plumbing pipes

Some projects require a licensed contractor to ensure they are completed safely and properly.

furnace repair (Photo by Brandon Smith)

Knowing the symptoms of furnace failure can help homeowners prevent an HVAC emergency.

home inspector in the attic (Photo by Photo by Sara Cozolino)

As a home seller, there's nothing more nerve-wracking than waiting for the results of the buyer's home inspection.

Angie's Answers

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what should you pay.  You pay what you can afford.  1100sqft unit requires a min. of a two ton unit.  prices range from 2100-2900 depending upon the seers of the system.  13 seer is the min. the law requires  and for your situation with 1100 sqft.  do not worry about the seers as long as it is to code.  the bigger the house the more seers for economy.  1100 sqft is at the border line for a two ton system.  It is more important to have your new system balance, there is where you get the economy on your electric bill and gas.  Bryant, lenox, ruud and carrier are the brands you should stay with.All have the same basic factory warrantee and will last you longer than you expect as long as you maintain it with regular check ups twice a year once in the spring and then in the fall.

raymond gonzalez
koolray heating and air
 clarksville,tn
?
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.
?
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!




?
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.
?
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.
?

Assuming you already have an installed units with all ductwork and so forth, small square footage furnace and AC can generally run anywhere form $2000-$5000 for each unit, or about $4000-10000 for a combined unit, depending on ease of installation, etc. This assumes your existing plumbing, electrical, ductwork, etc are directed suitable, so it is merely a matter of cutting  in a new unit and hooking it up. The lowest price would be for a minimally efficient unit, the upper number for highest efficiency.

If you are changing the type of heat (baseboard to forced air or electric to gas, for instance) or installing AC from scratch, then running power, ductwork, etc can up to double that number.

If you live near the coast (and depending on how hot you will let the condo get before cooling kicks in) the cost savings of a high efficiency unit might not pay for itself. Of course, if you are in the San Gabriel Mountains and really need winter heat, or in the Mohave desert or inland valley area and really need serious air conditioning, then a high efficiency unit (which can cost twice as much) might pay for itself in 5-10 years.

Your utility company (companies if gas heat with electric AC) can help with guides on how much your savings might be with different efficiencies, and may have an energy efficiency rebate program for efficient units. Also, the California Energy Commission has information and online calculators for that, as well as rebate programs for energy efficiency. There is also a federal energy efficiency rebate program (though it is generally limited to a tax credit equal to 10% of the cost of energy efficient retrofits, unless it is considered an "alternative energy" system). Pay attnetion to these energy rebate programs - I have a neighbor who, between state and federal program, had the entire cost of his insulation upgrade and furnace/hot wate heater system replacement covered in toto, except for few hundred $ for the initial energy audit. About $8000 in work for about $300, with about $100/month reduction in gas bills.

As always with condo units, check with the condo manager and the bylaws to find out what the rules are - some condos require matching units or installation by a certain contractor for ease of maintenance, and in many condos the heating and AC are actually the responsibility of the condo association or the bylaws require that the association handle the installation but you pay the cost, etc. Also, major work of this type usually has to be coordinated with the condo manager, and there may be time of day limitations on work hours, etc.

And of course make sure your HVAC contractor, if you end up choosing him, is licensed, bonded, insured, and well recommended, and whether any repairs to walls, floors, ceiling etc necessitated by replacing the system are or are not covered in his bid (he would subcontract this out, or more likely tell you that you need a general contractor to supervize plumber, electrician, plasterer, painter, flooring contractor, etc).

Hvac reviews in O Fallon

F

Rating
and cooling sells a maintenance package where they come out and do a winter and spring check on your furnace and a/c unit. However, what they don't tell you is that they only provide these services M-F during working hours when everyone like myself is as work. Even though they have technicians available/working on the ...More weekends, they REFUSED to schedule the maintenance during a weekend time frame. So, when I called the dispatcher they were rude as per usual - stating that I am merely a tenant of the property. They don't have a clue that I also own several other properties and would never again use their services. They just sell these maintenance packages to generate income and then "get to them" whenever it is convenient for them. IE care less about their customers.



- Eric H.
A

Rating
The technician who performed the check-up missed the malfunction of a switch but came in on the second day (Sat) and fixed it without additional charge.
- Jian L.
A

Rating
We purchased the inspection through Angie's List. The company set up an appointment quickly. The technician was prompt and professional. He explained details about how the furnaces were running. Pleasant experience.
- Kelly R.
N

Rating
Joined the stars program to get a regular maintenance on central that never had an issue. After they came out it immediately stopped working. I contacted them and told them how important it was to be fixed because my children have asthma and allergies. They did not care and told me that they could not do anything about it except by a whole new unit ...More which cost thousands of dollars. I felt taken advantage of. They are complete rip offs and tried forcing me into spending thousands. Now I'm left with no central air for my kids because I can't afford it.
- Jessica C.
A

Rating
We have used 's services since the late '80s-early '90s and they have always delivered on their promise of great service and quality work. This time was no exception. Our old furnace was about worn out so we decided to replace it with a new high-efficiency Carrier model. The whole process was painless (if paying ...More thousands of dollars for a new furnace can be called painless). was friendly, thorough and knowledgeable in preparing an estimate. He went through the process step-by-step and answered all my questions. and Raid did a great job with the installation. Both were detail oriented and went out of their way to get everything just right. The new furnace works great and we recommend to anyone in need of heating or cooling help.
- Don F.
F

Rating
I called after waiting all day for the plumber. (Maybe " " is when they expect me to wait around.) The receptionist told me that the plumber arrived at my house a little early. She claims that the plumber called and left a message. I checked my phone and told her that I did not have any missed ...More messages and asked her when the plumber arrived. She said that she did not have any information on that. I told her that I was home from 10:30am so if he arrived any time after that I would have heard if he rang the doorbell. If he came before 10:30, then what's the point of scheduling for 12-3pm? What's the point of having a schedule at all?
I'll be asking Angie's List for a refund because this provider obviously doesn't care about their customers. They don't bother to keep their schedule and don't bother to contact them. Thanks for wasting my time.
- Kevin W.
D

Rating
The young man was very polite. However, his equipment was falling apart (reminded me of the duct tape kitchen repair ad on TV) and the hose was only able to reach about 20 feet if or when it could go around an elbow. I estimate he was able to reach and clean less than 50% of the ductwork. I called the owner of . to offer polite ...More feedback. He seemed to be quite the grump and had numerous excuses. At the end of the conversation he offered 'Well, ok thanks." in a much less than appreciative . In my opinion he did not care.
- Chris B.
A

Rating
These guys did a great job. Very proficient and knowledgeable. The process was perfect. It has been nearly two months and both systems have worked perfectly.
- James S.

HVAC Contractors in O Fallon, MO

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

1 CALL HOME & COMMERCIAL SERVICES

64 PLACKEMEIER
O Fallon

3 Rivers Electrical Contracting

5201 Warren Rd
Imperial

A -1 Interstate Mechanical LLC

1820 Cherokee St
Saint Louis

AAA Home services

7428 Mexico Rd
Saint Peters

AAAhome services

9040 manchester rd
Brentwood

ABLE Heat & Cool LLC

104 Benton Grove Ct.
Troy

Absolute Comfort Systems LLC

1084 Cool Springs Industrial Dr
O Fallon

Academy Air Heating & Air Conditioning

11455 Schenk Dr
Maryland Heights

ACE Heating & Cooling Services LLC

4000 Wright Ave
Saint Ann

ACME SERVICES INC

9060 Watson
Saint Louis

Adare Remodeling LLC

208 forest path dr
Saint Peters

advantage heating &air llc

2630 Preston Woods Trl
Lake Saint Louis

Air Comfort Service Inc

11920 Missouri Bottom Rd
St. Louis

Air Conditioning Repair Services in Chesterfield

16631 Old Chesterfield Rd
Chesterfield

Air Donic

882 Villa Gran Way
Fenton

Air N Aqua LLC

4884 Scotsdale Blvd.
House Springs

Air Rescue

25 South Lang Dr.
O'fallon

AIRE SEASONS MECHANICAL, LLC.

100 CHESTERFIELD BUSINESS PARKWAY
Chesterfield

All State Automotive Services

1285 W. Terra Ln.
O'fallon

All Under 1 Roof Construction

510 Chapel Cross Dr.
St. Louis

All Year Comfort

6710 Vineland dr
Hazelwood

ALL-STAR HEATING & AIR CONDITIONING

4754 Jacob Ln
Wentzville

ALLIANCE CONTRACTING SOLUTIONS

7701 State Route 158

ALPINE SERVICES

778 WILLOW BEND PL
Fenton

Alton Parts Supply Inc

326 W McArthur Dr

Alway

3956 Wenzlick Ave
Saint Louis

Amato Homes LLC

Saint Louis

American Airtemp LLC

10781
St.Louis

American Plumbing

110 Red Deer Ln
O Fallon

ANC Heating and Cooling

P.O.Box 8134
Saint Louis

Andrews Appliance

7855 Bailey Ln

Andy's Home and Business Repair Inc

2851 Chapel View Dr
Florissant

Anton's Air Conditioning and Heating

8826 New Hampshire Ave
Saint Louis

ANYTHING REMOVED FAST HAULING CO

8410 PENNSYLVANIA AVE
Saint Louis

Apollo Heating & Cooling Inc

120 Hwy A
Wentzville

Approved Home Improvements LLC

3260 biscayne blvd
Arnold

Arch Air Services

3582 Adie Rd
Saint Ann

Arch City Property Services

2700 S. Jefferson #58633
Saint Louis

Aspen Refrigeration

11764 Westline Industrial Dr
Saint Louis

Associated Building Crafts, LLC

1498 Highway K
Saint Clair

ASTRO HEATING & COOLING

7487 Pierside Dr
O Fallon

ATD Constuction LLC

1559 Buckhurst Court
Ballwin

Atmospheres

221 Robert Ave
Saint Louis

Auto World, Tire and Auto

801 James S. McDonnell Blvd.
Hazelwood

Automatic Climate Control

2123 N 3rd St
Saint Charles

Averill Heating & Air Cond

10645 Liberty Ave
Saint Louis

Ballieu Services LLC

1481 Hwy P
O Fallon

Bartels & Missey, Inc.

3486 Telegraph Road
Arnold

BASTIAN PLUMBING CO

923 DES PERES RD
Saint Louis

Bathtastic

9012 Lackland Rd.
St. Louis

Best Auto Inc

2120 Michigan Ave
Arnold

Big World Remodel LLC

po box 7282
St. Louis

Blatz Mechanical, LLC

PO Box 568
Saint Charles

Blue Stream Heating & Cooling

1326 Mercantile Dr # 140

Braco Electrical & Contracting

6290 Ronald Reagan Dr
St. Louis

BRAUER SUPPLY

3355 E TERRA LN
O Fallon

BRENNAN BODY CO

4580 COMMERCE AVE
High Ridge

Brentwood Air Cond Htg & Electrical Contr

4216 Manchester Ave
Saint Louis

Brentwood's Ricotta Heating Repair

2446 S Brentwood Blvd
Saint Louis

Broan

8000 Phoenix Pkwy
O Fallon

BROWN'S HEATING & COOLING

2788 HIGHWAY Y
O Fallon

Buddy's HVAC

148 Cumberland Pk. Ct.
Ballwin

Building Concepts

2025 Zumbehl Rd
St Charles

BUILDING MAINTENANCE SVC,LLC

200 Old State Rd
Ballwin

Bush Refrigeration

7020 Ingham Ln

C & G Heating & Cooling, LLC

7805 Manchester Ave.
Saint Louis

Cardinal Automotive & Tire

7325 Veterans Memorial Pkwy
Saint Peters

Cass Johnson

508 Autumn Ave.

CAVE SPRINGS HEATING & AIR CONDITIONING

10 LE CHATEAUX CT
Saint Charles

Choice Home Warranty

1090 King Georges Post Rd

Christian Brothers Automotive

2941 Dougherty Ferry Road
Saint Louis

Christian Brothers Automotive - O'Fallon

8496 Mexico Rd
Saint Peters

CLS Building Services

PO Box 9434
Saint Louis

Clubbs Home Remodeling LLC

2166 Bates Rd
O Fallon

CMG Construction & Remodeling

6311 Ronald Reagan Drive, #126
Lake Saint Louis

CNO Comfort Zone

1124 Carrington Dr

COBBLESTONE QUALITY SHOE REPAIR

13943 MANCHESTER RD
Ballwin

Colgate Design+Build

12444 Powerscourt Dr.
Saint Louis

Comfort Experts Inc

4532 Central School Rd
Saint Charles

Comfort Solutions Heating & Cooling

1379 Green Birch Dr
Fenton

CONCORD CONSTRUCTION CO LLC

11817 E CONCORD RD
Saint Louis

Costco

200 Costco Way
Saint Peters

Countywide Heating and Cooling LLC

6981 willing st.
Barnhart

Craigco Heating & Cooling LLC

15 Drury Ln
O Fallon

Crites Heating & Cooling & Appliance

280 Brougham Dr
O'fallon

DAN BROKAW HEATING & AIR

1277 W TERRA LN
O Fallon

DESIGN AIRE INC

3940 TAUSSIG RD
Bridgeton

DOTec Engineering Corp

424 Jefferson St
Saint Charles

Dunn Heating & Air Conditioning

638 Lemay Ferry Rd
Saint Louis

Ehrlich’s Kitchens & Baths

5995 Howdershell Rd
Hazelwood

Energy Stars of St Louis

8203 Center Dr
Cedar Hill

Equity Contracting, LLC

11911 Westline Industrial Dr.
Saint Louis

Faszold Heating & Cooling Co

103 N Service Rd
Saint Peters

Father and Son heating/cooling

St.Charles co
Saint Charles

FIVE STAR COOLING

2328 Centerline Industrial Drive
St Louis

Fleddermann Heating and Cooling, LLC

9529 Yuma Drive
St. Louis

FRED'S COMPLETE CAR CARE

1130 First Capitol Drive
Saint Charles

Fresh Air Heating & Cooling

612 Spirit Valley Dr
Chesterfield

Galmiche Sons Heating Cooling

2280 Chaffee Dr
St Louis

Gant's Heating and Cooling

4116 Willow Dr.
House Springs

Gateway Construction Solutions

1033 Corporate Square Drive
St. Louis

GENNARO General Contracting

2314 HICKORY ST
Saint Louis

Get It Done Inc

12831 Bourbon Red Dr
Saint Louis

Grand Oaks Heating & Cooling

82 Clairen Dr
Foristell

Green Space Construction

16514 Blenham Way
Chesterfield

Green World Solutions

7 Count Fleet Circle
Florissant

Greenmark Home Performance

4324 Meadowgreen Trail
Saint Louis

Grimes Heating and Air Conditioning

286 Reasor Dr.
Saint Louis

GUARDIAN HEATING & COOLING

2931 MALDON
Saint Charles

H Omega Investments LLC

4600 Behlmann Estates Ln
Florissant

H.H. Gregg Appliances & Electronics

101 Gravois Bluff Plaza Dr
Fenton

HandyMan Express

1230 Enderbury Drive
Saint Louis

Happy Home heating and air conditioning

8420 Engler ave
Saint Louis

Heating repair by Ricotta Heating Ladue

9655 Clayton Rd
Saint Louis

Heating Repair in Kirkwood by Ricotta

118 W Jefferson Ave
Saint Louis

Hewitt Contracting

pob 230094
Saint Louis

HI-TECH AUTOMOTIVE LLC

150 BOONE HILLS DR
Saint Peters

Hoff Heating & Air Conditioning

1520 Kemmar Ct
O Fallon

HOFFMAN PLUMBING & HEATING

2619 SALENA ST
Saint Louis

Hoffmann Brothers Heating & Air Conditioning Inc

1641 Tower Grove Ave
Saint Louis

HoneyDew Unlimited

7064 Mardel Ave
Saint Louis

HoodPro Mechanical, LLC

5109 Windleigh PL
St.Louis

HvAC Solo

3037 century dr

ImonAIR

1111 Hawkins Rd
Fenton

In and Out Handy Services

102 Tuscany Ln
O Fallon

Indoor Comfort Team

2613 Telegraph Rd
Saint Louis

Inman Heating & Cooling

204 S Breidecker St

Integrity Home Solutions

4670 Mexico Rd
Saint Peters

J & E HEATING & COOLING

127 Mulberry Street
Foristell

J & K Svcs Inc

P O BOX 2366
Florissant

Jac's Automotive

1513 North Second Street
St. Charles

John Baker Heating & Cooling

3427 Washington Ave
Saint Louis

John's Auto Body & Paint

6207 W Outer Rd
Imperial

JOHN'S KITCHEN TILE & BATH

4421 S 38TH ST
Saint Louis

KEN MILLS HEATING & AIR

2123 CHICKADEE CT
O Fallon

KLEIN DEVELOPMENTS

209 Lindburg Rd.
Cuba

KNOWLES SERVICES

34 N FLORISSANT RD
Saint Louis

Ladue Automotive, Inc

301 South Warson Road
Saint Louis

LANE REFRIGERATION

1348 SOUTHGATE DR
Saint Charles

LaPlant & Sons

325 Mt Everest Drive
Fenton

Larry's Heating & Cooling

2366 Hudson dr.
Saint Louis

LOWE'S HANDY MAN SERVICE'S

863 Westbrooke Village dr
Ballwin

Lowe's Of Chesterfield

290 Thf Blvd
Chesterfield

M & J Heating and Cooling

1 Tee Kay Mobile Home Park
O'fallon

M.A. Enterprises

336 Magoffin Trails Court

Mak Remodeling and Home Repairs

13170 Old Jamestown Rd
Florissant

Matt Repple General Engineer

6051 Archwood Ln
St. Louis

MAZE Contracting LLC

131 E. Rose Ave.
Webster Groves

McCausland Auto Center

7003 Manchester Rd
St Louis

Mechanical Supple Co Inc

919 Horan Dr
Fenton

Mehlville's Heating and Air Conditioning

3786 Ritz Center
Saint Louis

Meineke Car Care Center

9100 MANCHESTER RD
Saint Louis

MERKEL MECHANICAL SVC

887 MIDPOINT DR
O Fallon

Mertens Service

1253 Grover
St Louis

MH Contracting LLC

2256 Autumn Trace Pkwy
Wentzville

Microgrid Solar

13397 Lakefront Dr.
Earth City

MIDWEST CONRACTING GROUP LLC

2025 ZUMBEHL RD STE 254
Saint Charles

MIDWEST CONTRACTORS NETWORK, LLC

22 Royalltrail Ct
O Fallon

Midwest Renovation LLC

5308 Monticello Rd
Jefferson City

MINI of St Louis

40 Sunnen Drive
St Louis

MISSOURI VALLEY RENEWABLE ENERGY

2378 BERKEMEYER RD
Hermann

Mobil 1 lube express

6191 Mid Rivers Mall Dr.
Saint Charles

MOLD SOLUTIONS

2344 Weldon Pkwy
Saint Louis

Mosby Building Arts Ltd

645 Leffingwell Avenue
Saint Louis

My Handyman LLC

6 Shingle Oak Ct.
St. Charles

MYERS HEATING & AIR COND

10 COUNTRY LIFE DR
O Fallon

National Air Duct Cleaning

8407 Knollwood Dr
Saint Louis

National Duct Cleaning Services

550 W Frontage Rd Ste 3615

NATIONAL HEATING AND COOLING

7500 W FLORISSANT AVE
Saint Louis

Overland's Ricotta Heating

2509 Woodson Rd
Saint Louis

PALLARDY HEATING & A/C CO

3624 FAIRVIEW DR
Saint Charles

PETROV CONSTRUCTION INC

54 GABLES
Wentzville

Pit Stop Mobile Mechanic LLC

2740 Essex St
St.Charles

Platinum Maintenance Contracting

1845 Sherman Drive
Saint Louis

POWER HOUSE ELECTRIC

8428 Page Blvd
Saint Louis

Pro-Tech Services Inc.

24 President Drive
O Fallon

PROPST AUTO SERVICE

301 N Mill St.
Festus

Purple Construction Company

P.O. Box 12408
Creve Coeur

PYM Llc

1107 Bromfield Ter
Ballwin

QUALIFIED HEATING & COOLING

831 westwood industrial park dr
Weldon Spring

QUALIFIED HEATING & COOLING

410 TRENT PARK DR
O Fallon

Quick Witte's Remodeling

6275 Carnation ln.
Imperial

R B Heating & Cooling

3956 Cederne
Bridgeton

R. F. Meeh Company

325 Sun Valley Cir
Fenton

RC Heating and Cooling

3916 Oakwood
Saint Louis

Reinhold Electric Inc

2511 Lemay Ferry Rd
St Louis

Reliable Heating & Air

9 Wickford Ct
Saint Charles

Reliable Heating & Cooling, Inc

8463 Delport Dr
St. Louis

RELIABLE HOME REPAIR

9806 S BROADWAY
Saint Louis

Ricotta Air Conditioning of Pevely

1615 State Highway Z
Pevely

Ricotta Heating and Air

2931 N Jefferson Ave
Saint Louis

Ricotta Heating and Air of Creve Coeur

10500 Ravenwood Ln
Saint Louis

Right Now Heating And Cooling

5337 Helen Ave
Jennings

RingCo Construction L.L.C.

5224 Autumnwinds Dr
Saint Louis

RITE TEMP INC

1208 BRAMBLETT RD
O Fallon

Roy’s Auto Repair and Tire

14305 Manchester Rd
Ballwin

Sauer Cooling & Heating

5231 Hwy N
Saint Charles

Schaeffer Electric Company Inc

4667 Green Park Rd
Saint Louis

Schaper Auto Repair

107 S Mill St
Festus

Sears Auto Centers

#3 Mid Rivers Mall
St Peters

SEEDIG Heating & Air

1449 Sunburst Dr.

Select Climate Hvac

16 Colgate Cir
O Fallon

Sentry Heating And Cooling

2201 Quaint Cottage
O Fallon

SFG Roofing LLC

1230 Lakeshore Dr
Saint Charles

SHOW ME HOME ENERGY SOLUTIONS LLC

571 W Kirkham Ave
Saint Louis

Show Me On Site Services

535 Blackberry Patch
Arnold

SIEGLERS KITCHENS & Baths

18 Sanders Dr
O Fallon

SM Mechanical, LLC.

2450 N. Lark Industrial Dr.
Fenton

Smart Energy Solutions

302 Court of Elm

SmartHouse (formerly Home Green Home)

2138 Woodson Rd
Saint Louis

SMCI (Sheet Metal Contractors, Inc.)

1661 veterans drive
Desoto

Snyder's Construction

3930 Randall St
Saint Louis

SPEEDWAY AUTOMOTIVE

8901 Manchester Rd
Saint Louis

St Louis Mechanical Contractors

1635 Tower Grove Avenue
Saint Louis

St. Charles Home Improvements

7 Cherokee Dr.
St. Peters

St. Louis Premier Comfort Specialists

8 Santa Ynez ct.
St. Charles

StanFord Heating and Cooling

4482 Wodson Rd
St. Louis

STEP Warmfloor

11147 Dorsett Rd
Maryland Heights

Stinson Heating & Cooling

5331 Dulin Creek Rd
House Spring

Stover Medical Support Service

210 S Main St
O Fallon

Stroho

4801 Woodway

Survant Air Systems

6893 Lake Saint Louis Blvd
Lake Saint Louis

T.N.C. PAINTING & REMODELING LLC.

2606 Minnesota Ave.
St. Louis

THE CURRAN COMPANY

1150 PERSHALL RD
Saint Louis

The Green House

1406 ROBIN HOOD CT
Saint Louis

The Home Depot - Southtown

3202 S Kings Hwy Blvd
Saint Louis

Thermal Refrigeration Inc

90 Walsh Ct
Saint Charles

Total Comfort Group LLC

5427 Telegraph Rd
Saint Louis

Town & Country Climate Control Specialists

3154 S Brentwood Blvd
Saint Louis

Tri Star Mechanical Services

33 Meditation Way Court
Florissant

Tristate Mechanical Services, Inc.

2342 N. Lindbergh
Saint Louis

TRIUMPH CONSTRUCTION LLC

P O BOX 515
Chesterfield

Unique Home Improvements LLC

423 North 6th street
St.Charles

Universal Construction

7 Kenstone Ct
Florissant

UpKeepers Inc

503 Autumn Oaks Dr
Ellisville

Usa Plumbing Plus

ST.LOUIS
St Louis

VASILL AIR CONDITIONING

6642 GRAVOIS AVE
Saint Louis

Vent and Cover

306-7337 137 st

Village Builders

408 GARESCHE ST

Vitt Heating & Air Conditioning Co Inc

4719 Morganford Rd
St Louis

VMG Enterprise

11766 Lusher Rd
Saint Louis

Votum Thermography

3422 Clearfield Lane
St. Charles

Warmzone

12637 S 265 W Suite 100

Waterloo Automotive

622 N Market St

weavers heating & cooling

211 lucinda dr
Fairview Heights

Webb Contracting

5253 Darkmoor Ln
Imperial

Weber HVAC & Mechanical

2527 Stillwater Dr
Ofallon

WEISS ELECTRIC LLC

341 BEAVERLAKE DR
Saint Charles

Weldon Spring Automotive & Tire

818 Ofallon Rd
Saint Charles

WELLINGTON ENVIRONMENTAL

607 HANLEY INDUSTRIAL CT
Saint Louis

Williams Heating & Cooling, LLC

3901 Shirley Dr
Saint Louis

WOLFMEIER HEATING & AIR COND

4676 GRAVOIS RD
House Springs

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