Contra Costa – Solar

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2303 Camino Ramon, Suite 170
San Ramon , CA 94583
(925) 567-3974

Serving all of Contra Costa County including Walnut Creek, Pittsburg, Concord, Richmond, Antioch, Pleasant Hill, San Pablo, Oakley, Pinole and Orinda.

Services include solar-electric installations, solar panel maintenance, PV panel installation, home solar system design and solar pool heating. Brands include SunPower and SMA... License 800947 | DCID9253270980
2281 Via De Mercados, Suite B
Concord, CA 94520
(925) 385-8908

Serving all of Contra Costa County including Concord, Richmond, Antioch, Walnut Creek, Pittsburg, San Ramon, Danville, Brentwood and Martinez.

Services include HVAC installation, heating & cooling system designs, solar electric systems, solar heating systems and geothermal heating. Brands include Trane and Carrier... License 916517 | DCID9252847336
1940 Olivera Road, Suite C
Concord, CA 94520
(925) 405-6911

Serving all of Contra Costa County including Richmond, Antioch, Concord, Pittsburg, Walnut Creek, Lafayette, El Cerrito, Hercules, Moraga and Clayton.

Services include roofing, roof repairs, gutter systems, skylight installation, photovoltaic panels, . Brands include Eagle, IB, Monier, GAF/ELK and Sharp... License 535201, B & C-39 | DCID9256854151
Map of these Diamond Certified companies
Cities: Antioch, Brentwood, Clayton, Concord, Danville, El Cerrito, Hercules, Lafayette, Martinez, Moraga, Oakley, Orinda, Pinole, Pittsburg, Pleasant Hill, Richmond, San Pablo, San Ramon, Walnut Creek
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Why Trust Diamond Certified Solar Companies Rated Highest in Quality?

You are the customer. If your goal is to choose a solar company that will deliver high customer satisfaction and quality, you’ll feel confident in choosing a Diamond Certified solar contractor. Each has been rated Highest in Quality in the most accurate ratings process anywhere. And you’re always backed by the Diamond Certified Performance Guarantee. Here’s why the Diamond Certified ratings and certification process will help you find a top-rated solar power company and is unparalleled in its accuracy, rigor and usefulness:

1) Accuracy: All research is performed by live telephone interviews that verify only real customers are surveyed, so you'll never be fooled by fake reviews.

2) Statistical Reliability: A large random sample of past customers is surveyed on an ongoing basis so the research results you see truly reflect a Diamond Certified company’s top-rated status.

3) Full Disclosure: By clicking the name of a company above you'll see the exact rating results in charts and read verbatim survey responses as well as researched articles on each qualified company.

4) Guaranteed: Your purchase is backed up with mediation and the Diamond Certified Performance Guarantee, so you can choose with confidence.

Click on the name of a Diamond Certified company above to read ratings results, researched articles and verbatim customer survey responses to help you make an informed decision.

More than 200,000 customers of local companies have been interviewed in live telephone calls, and only companies that score Highest in Quality in customer satisfaction–a 90+ on a 100 scale–as well as pass all of the credential-based ratings earn Diamond Certified. By requiring such a high score to qualify, the Diamond Certified program eliminates mediocre and poorly performing companies. Read detailed information about the ratings and certification process.

Industry Information
Contra Costa County Solar Information
Popular Solar BrandsTypes of Solar Energy and Solar Services Available in Contra Costa County Cities ServedZip Codes Served
Mitsubishi Electric & Electronicssolar generatorsAlamo
Antioch
Bay Point
Bethel Island
Blackhawk
Brentwood
Briones
Byron
Canyon
Clayton
Clyde
Concord
Cowell
Crockett
Danville
Diablo
Discovery Bay
El Cerrito
El Sobrante
Hercules
Hilltop Mall
Kensington
Knightsen
Lafayette
Los Medanos
Maltby
Martinez
Moraga
North Richmond
Oakley
Orinda
Pacheco
Pinole
Pittsburg
Pleasant Hill
Point Richmond
Port Chicago
Port Costa
Rheem Valley
Richmond
Rodeo
San Pablo
San Ramon
Tara Hills
Vine Hill
Walnut Creek
Walnut Heights
West Pittsburg
94506
94507
94509
94511
94513
94514
94516
94517
94518
94519
94520
94521
94522
94523
94524
94525
94526
94527
94528
94530
94531
94547
94548
94549
94553
94556
94561
94563
94564
94565
94569
94570
94572
94575
94582
94583
94595
94596
94597
94598
94801
94802
94803
94804
94805
94806
94807
94808
94820
94850
Mitsui Comtekportable solar power
Pacific SolarTechsolar roofing
SANYO Energysolar power kits
Sanyo Semiconductorssolar modules
Sharp Manufacturingsolar concentrators
Solar Power Industriessolar thermal systems
Sunpower Corporationalternative energy solar systems
Sunwatt Corporationpv panels
Sunwize Technologiesrenewable energy systems
Terra Solar Globalsolar panels
United Solar Ovonicsolar energy systems
Fronius Solar Invertershome solar systems
SMA Technologiessolar water systems
SunTechsolar lighting
Advent Solarsolar panel installation
Amonix Incsolar hot water heating
Atlantis Energy System Inc. solar electricity
B P Solarsolar generators
Canrom Photovoltaicssolar photovoltaic panel installation
DayStar Technologiessolar inverters
Energy Photovoltaicsresidential solar power
Evergreen Solarcommercial solar power
First Solar 
GE Energy 
Global Solar Energy 
Innergy Power Corp 
Kyocera Solar Panels 
Matrix Solar Technologies