Top cities: San Francisco (83) · San Diego (60) · San Jose (49) · Los Angeles (42) · Sacramento (37) · Irvine (36)
Companies by category
| Company | City | Website |
|---|
| City of Riverside | Riverside | Visit site |
| Civ Robotics | San Francisco | Visit site |
| CivicSolar, Inc. | Stockton | Visit site |
| Clean Coalition | Menlo Park | Visit site |
| CleanAI Initiative | San Francisco | Visit site |
| Cleantech San Diego | San Diego | Visit site |
| Climactic | Castro Valley | · |
| Climate Capital | San Francisco | · |
| Climate Finance Solutions | Arcata | Visit site |
| Climate Hive | San Diego | Visit site |
| Climate Power Co. | Richmond | · |
| Climatize | Santa Cruz | Visit site |
| Clutch | Rancho Cordova | Visit site |
| CNG Solar Engineering | San Fernando | Visit site |
| Coffman Engineers | Bay Area | Visit site |
| Coffman Engineers | Los Angeles | Visit site |
| Coffman Engineers | San Diego | Visit site |
| Coldwell Energy Inc. | Rocklin | Visit site |
| Coldwell Solar Inc. | Rocklin | Visit site |
| Columbia Electric, Inc. | San Leandro | Visit site |
| Commerce Coating Services Inc | Carson | Visit site |
| Condon-Johnson & Associates, Inc. | Oakland | Visit site |
| Conifer | Sunnyvale | Visit site |
| Contractors Edge | San Diego | Visit site |
| Control Air Enterprises LLC | Anaheim | Visit site |
| CoolSys Energy Solutions | Brea | Visit site |
| Cor-Ray Painting Co. | Santa Fe Springs | Visit site |
| Coreshell | Oakland | Visit site |
| Craft Solar | Novato | Visit site |
| Critical Loop | Long Beach | Visit site |
| Curenta | City of Industry | Visit site |
| Current Energy™ | Carson | · |
| Current Home | Hemet | Visit site |
| Current Solutions | Castro Valley | · |
| D2Solar | San Jose | Visit site |
| DC Solar Electric Inc. | Penn Valley | Visit site |
| Deep Fission | Berkeley | Visit site |
| Deep Green Solar | Castro Valley | Visit site |
| DesCor Builders | Roseville | Visit site |
| Design West Engineering | San Bernardino | Visit site |
| DESTEN Inc. | Palo Alto | Visit site |
| Detach Reset Solar | · | Visit site |
| Dividend | San Francisco | Visit site |
| Domatic | San Mateo | Visit site |
| DPR Construction | Redwood City | Visit site |
| DRYCO Construction, Inc. | Fremont | Visit site |
| Earthshot Ventures | San Francisco | · |
| ECC | Burlingame | Visit site |
| Eco Sun Design | Santa Clarita | Visit site |
| Ecoplexus Inc. | San Francisco | Visit site |
| EcoSolar USA | Garden Grove | Visit site |
| EcoSolaRoof | Petaluma | Visit site |
| EDF power solutions North America | San Diego | Visit site |
| Efficiency First California | Healdsburg | Visit site |
| Efficiency First California | Sonoma | Visit site |
| Electric Tech Service LLC | Sacramento | · |
| Electro Rent | Canoga Park | Visit site |
| Elevated Solar Performance, Inc. | Escondido | Visit site |
| Elite Electric | Jurupa Valley | Visit site |
| Elite Team Offices | Clovis | Visit site |
| Empower Energy | San Diego | Visit site |
| Endliss Power Inc | Hayward | Visit site |
| Energizer Solar | La Jolla | Visit site |
| Energy Service Partners | Torrance | Visit site |
| Energy Vault | Westlake Village | · |
| Energy-Research | San Diego | Visit site |
| EnergyAid Inc. | Santa Ana | · |
| EnergyBillCruncher | Beverly Hills | Visit site |
| EnergyBlocs | Costa Mesa | Visit site |
| EnergyBlocs | San Jose | Visit site |
| EnergyBlocs | Los Angeles | Visit site |
| EnerVenue | Fremont | Visit site |
| Enevate Corporation | Irvine | · |
| EnFin | Irvine | Visit site |
| ENG | Newport Beach | Visit site |
| EnVision LED Lighting | Commerce | Visit site |
| EP Cube | Walnut Creek | Visit site |
| EPC - Efficient Power Conversion | Manhattan Beach | Visit site |
| EPC Energy, Inc | San Jose | Visit site |
| EPC Energy, Inc | Santa Clara | Visit site |
| ES Solar | Rancho Cordova | Visit site |
| Eternalplanet | Los Angeles | Visit site |
| EV Connect | El Segundo | · |
| EV Express Inc. | San Jose | Visit site |
| Evergrow | Castro Valley | Visit site |
| EverLine | Bakersfield | Visit site |
| EVO New Energy | Rancho Santa Margarita | Visit site |
| Evolve Energy | San Francisco | Visit site |
| Express Connection | Fresno | Visit site |
| Express Manufacturing, Inc. (EMI) | Santa Ana | Visit site |
| Finturf | Glendale | Visit site |
| Firefly Energy | Irvine | Visit site |
| First Public H2 | Lancaster | Visit site |
| Fitch Electric, Inc. | Pleasanton | Visit site |
| Flex Solar | Carlsbad | Visit site |
| Flick Power | Seal Beach | Visit site |
| Flux Power | Vista | · |
| Flyfine Energy | Yosemite National Park | Visit site |
| Focused Energy | Bay Area | Visit site |
| Foothill Ventures | Los Altos | · |
| ForeFront Power | San Francisco | Visit site |
| Forme Solar | Irvine | Visit site |
| FortiFi | San Diego | Visit site |
| Fracsun Inc. | San Luis Obispo | Visit site |
| Free Electrons Program | Palo Alto | Visit site |
| Fritts Energy | Buena Park | Visit site |
| frog | San Francisco | Visit site |
| Fullriver Battery | Camarillo | Visit site |
| Futurepath | Los Angeles | · |
| G C Electric Corporation (dba G C Electric Solar) | San Diego | Visit site |
| GAF Energy | San Jose | Visit site |
| Ganymede Utilities | Palo Alto | Visit site |
| GB Equipment | Escondido | Visit site |
| GB Equipment | Moreno Valley | Visit site |
| Geneverse Energy Inc. | Fremont | · |
| Genom LLC | Los Angeles | · |
| Giga Energy | Long Beach | Visit site |
| Glow Energy | Santa Monica | Visit site |
| Glumac | San Francisco | Visit site |
| GO Electric | El Cajon | Visit site |
| GO Electric | San Diego | Visit site |
| GoGreen Solar | Anaheim | Visit site |
| Golden Bear Solar | Los Gatos | · |
| Golden State Power Solutions | Stockton | Visit site |
| Golden State Power Solutions | Pleasant Hill | Visit site |
| Goodsun | Grass Valley | Visit site |
| GrayMatter Robotics | Los Angeles | Visit site |
| Green Day Power | Sacramento | Visit site |
| Green Gain energy | San Francisco | Visit site |
| Green Home Systems | Northridge | Visit site |
| Green Hydrogen Coalition | Stockton | Visit site |
| Green MEP Engineering Consulting | Newport Beach | Visit site |
| Green Pace Financial, Inc. | San Diego | Visit site |
| Green Solar Technologies | North Hollywood | Visit site |
| Green Source EPC | Anaheim | Visit site |
| GreenBase Solar | San Jose | Visit site |
| GreenFire Energy Inc | Walnut Creek | Visit site |
| GreenLane Development | Burbank | Visit site |
| Greenpire Inc | Woodland Hills | Visit site |
| Greenshine New Energy LLC | Lake Forest | Visit site |
| Greenshine New Energy LLC | Santa Ana | Visit site |
| GreenTek, LLC | Laguna Beach | Visit site |
| GreenWealth Energy | Pasadena | Visit site |
| GRID Alternatives | Oakland | · |
| GridCARE | Redwood City | Visit site |
| H Cycle, LLC | Mountain View | Visit site |
| H+W Engineering, Inc. | El Cajon | Visit site |
| Habitat Horticulture | Berkeley | Visit site |
| Hampton Tedder Electric | Montclair | Visit site |
| HappyVolts | Redwood City | Visit site |