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Over 2,094 reviews for
Concord Energy Consultants from people just like you.

"From the very beginning, this company has been responsive, punctual, and communicated very well. The owner came out to evaluate our home system and problem with" upstairs being hot. He answered all my questions and gave me very practical and honest answers. We proceeded to start the process to replace our units. They make their recommendation on which systems to install based on testing, which I was happy to hear after everything I read. After lots more questions, we made the decision to proceed with the installation. Their office is very professional. They were responsive to answer my questions. The actual installation went smoothly. They were very professional. Cleaned up after the job. Gave excellent practical advise afterwards. Overall, I was very happy with their company, and I plan to use them for future jobs and projects.

-Peter E.

"A detailed report was given and it included a list of all areas of concern for energy efficiency. It was then given to contractors to bid on the desired services.we wanted done.

-Larry P.

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Local Articles in Concord


Home Energy Audits

One thing homeowners can do to save on energy costs is to have a home energy audit conducted. This will reveal where drafts are entering from outdoors and where insulation is ineffective. Energy auditors can also recommend upgrades in appliances to save energy.

Angie's List
Energy Efficiency Auditing

Angie's List member applauds a D.C. area energy audit company.

heating and air conditioning unit
Heating & A/C, Energy Efficiency Auditing

SEER ratings measure an A/C unit's energy efficiency. Higher rated systems use less power.

Fluorescent light turned on
Energy Efficiency Auditing

Turning off fluorescent lights saves more energy than leaving them on all of the time.

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Energy Efficiency Auditing

Angie Hicks, founder of Angie’s List, answers a member question about making the home more energy efficient.

Home Energy Audit reviews in Concord


Technician was punctual, professional and helpful. Provided education on adjustments to activity as well as cause of cooling problems.
Made recommendations for
Concord Energy Consultants Provider Name Locked
, solar powered attic fans that his company could provide to increase the R value of attic insulation
- Elizabeth S.

After I contacted them they sent out a technician to test the air leakage the house. This requires closing all windows and doors except the front door. They install a frame in the door covered with plastic except for circular opening in which they put in a blower
The fan is switched on this causes the house to be pressurized. The tech records the reading. He tells me the result is not terrible but far from ideal.
The next person sent out from the
Concord Energy Consultants Provider Name Locked
was a very knowledgeable gentleman named
Concord Energy Consultants Provider Name Locked
Eisenbraum. We went around the house and he showed me all the places I was losing heat or a/c. We than sat down discuss the work to be done and gave me a price. The estimate was fair considering all the work that had to be done. I gave him the okay and we agreed on a start date.
I was very happy with the crew. They arrived on time were polite, friendly, respectfull since they were all through my house and cleaned up nicely afterwards.
In conclusion I am very happy with the results. My air leakage test passed with flying colors. My ceiling is no longer very warm to the touch, My through the wall A/C actually goes off on hot days. I can shut the A/C off leave the house and come back hours later and still be a little cool (never happend before). I suspect my heating bill will be alot less this winter.
I sorry I didn't do this years ago
***you can't completely seal a house since you need air for ventilation and combustion (gas
Concord Energy Consultants Provider Name Locked
, furnace, dryer, water heater)

- George F.

Very nice and professional provider. Made a complete list of items needed and included suggestions for cost saving things to do. I will be having them back in the near future to do some of the suggested items. Overall I was very happy with them and feel my money was well spent. I look forward to making those changes to improve efficiency and save money on heating and cooling costs.
- Ken T.

Excellent, professional, willing to work in my budget. Called when he was on his way. Went through the entire project and discussed my needs with me when he first arrived. Would definitely recommendand would use again.
- Margaret W.

We not taken advantage of the insulation offer because the visit by the representative was primarily a sales job. We were not interested in having a lot of work done, primarily because of the possibility of Georgia 400 and
Concord Energy Consultants Provider Name Locked
expansion. The representative did not do any sort of air leakage test, which was part of the offer.
- Ryan M.

The guys were friendly. They installed both attic fans on the roof within just a few hours while a different crew installed the radiant
Concord Energy Consultants Provider Name Locked
foil. Both were done within a day.
I also opted to have spray foam insulation added in one wall that faces the afternoon sun. There were a few snags with that part of the job due to equipment problems, several delays, and somewhat of an insulation mess...but in the end it was fine. Overall I am happy with this company.
- Eileen P.

I have mixed reviews. He came out. He was punctual. He was pleasant. He was good with what he did on site. He was supposed to send a follow-up on green energy assessment. The weatherstripping that he installed very quickly started to degrade and is now coming off. The price was fine.
- Steve S.

We moved into a "new" house that only had a few inches of nasty insulation in the attic; the heating and cooling bills were very high. We had
Concord Energy Consultants Provider Name Locked
give us an estimate that was lower than some of the well-known competitors in our area so we went with them. They did a fantastic job, answered all of our questions, and cleaned up very well after the job was done. We also had no trouble passing the TVA energy right inspection once they were done. Our electric and gas bills are significantly lower now, too! I would use them again in a heartbeat.
- Cindy K.

Energy Consultants in Concord, CA

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

110/220V Electric Co.

2 Seville Court

A V Energy & Associates

45263 7th St East

A.S.F. Electric, Inc.

76 Hill St.
Daly City

ABC Cooling & Heating

3266 Investment Blvd

Advanced Home Energy

1356 S 50th St

Aligned Investments

336 Bon Air Ctr.

Ally Electric & Solar Inc

865 Marina Bay Parkway

Attic Masters

14729 Oxnard St
San Jose

Avalon Builders, Inc.

23900 Farm Road


38 Beta Ct.,
San Ramon

B A Morrison

2544 Castro Valley Blvd
Castro Valley

Bein' Green Buildings

1030 Ramona Ave.

Bene' Electric

PO Box 774

Beyond Builders

181 2nd Avenue
San Mateo

Blue Ivy Energy-Corrie Sampson

3060 El Cerrito Plaza
El Cerrito

BRYLAND Contracting & Electrical

7172 Regional Street #438

Cal Solar Works

611 8th Ave
Menlo Park

Christopher Carlson Construction

730 w verano ave

Cold Craft Inc Heating and Air

181 Lost Lake Ln

Down To Earth Solar

1950 Geary Rd
Pleasant Hill

Eagle Shield Inc

4115 Blackhawks Cir

Eco Performance Builders

5063 Commercial Cir. Unit C

Efficient Electric

1373 Flora Ave
San Jose

Energy Choice Center

1301 Seminole Boulevard Suite 155

Energy Conservation Options

7770 Pardee Ln # 150

Energy Efficient Services

40 Mark Drive
San Rafael

EnergyTech LED, Inc.

3130 Crow Canyon Pl. Suite 205
San Ramon


480 San Antonio Rd Ste 202
Mountain View

Excelsior LED

3701 Collins Ave
San Pablo



General Wholesale Electric Supply

11 Rickenbacker Cir

Gentec Services Inc

PO Box 2654

Green NRG

20335 Ventura Blvd
Woodland Hills


505 Montgomery, 2nd Floor
San Francisco

H Builders, LLC

716 Stannage Avenue

Handyman Xpress

1143 Bannock st

Hassler Heating & Air Conditioning

1537 S 56th St
El Cerrito

Healthy Duct Cleaning

235 Westlake Center
Daly City

HelioPower Inc

25747 Jefferson Ave

Hi-Tech Computer Aided Engineering

547 Moreland Way
Santa Clara

HNI Builders

PO Box 3022

Home Healing Renovations

702 Harrison Street

Honey's Air & Solar

5536 Pirrone Rd

Ideal Solar, Lighting & Electric

1145 2nd St.


793 Broadway

Insight Control Systems

2366 Walsh Ave
Santa Clara

Insight Control Systems

2366 Walsh Avenue
Santa Clara

LGCY Power

900 E Hamilton Ave

M&M Construction & Home Design

1647 Willow Pass Rd


1696 Trowville Ln.

Nationwide Secure inc.

3215 Calhoun Ct


168 11th Street
San Francisco

One Block Off the Grid

164 South Park St.
San Francisco

Pathways Energy, Inc.

107 Stanford Avenue
Santa Rosa

Peter Levi Plumbing Inc

1818 2nd St
San Rafael


610 W 10TH ST

Quinn Construction

1919 Lucille Ln
Pleasant Hill

Roving RV Tech

PO Box 3027



Service Champions Heating & Air Conditioning

7020 Commerce Drive


1999 S. Bascom Ave

Sky Renovation

5632 Van Nuys Blvd
Van Nuys

Slingshot Power

164 Main St
Los Altos

Solar Land Partners

12672 Kane Dr

Solar Technologies

705 N Branciforte Avenue
Santa Cruz

Solar Technologies

14 Beta Court
San Ramon

Solar Universe South San Francisco

101 1st Street
South San Francisco

Solid Build Construction Inc

956 San Pablo Ave

Stewart Heating Air & Plumbing Inc

620 Garcia Ave


595 Market St
San Francisco

Synergy Co

28436 Satellite St

Synergy Companies

1376 E turner rd #A

TC Building Management

211 Kingston Ct.

The Green Energy Experts

PO Box 751042

Treeium, Inc

5352 Laurel Canyon Blvd.
Valley Village

Vacaville Electric

1011 Mason St

West Coast Energy Solutions

3035 Garden Court

Wiegardt Electric and Lighting Controls

2778 Jefferson Street

Wilkinson Design & Construction Inc.

46 Greenfield Dr
San Anselmo


18664 melody ln

Your Energy Solutions

6700 Santa Rita Rd.

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