Solar energy companies by city
Coverage is uneven — these are the cities with the most solar energy companies listed, and where you have the widest choice.
- San Jose, CA 27
- San Francisco, CA 24
- Campbell, CA 6
- Fremont, CA 6
- Berkeley, CA 5
- Oakland, CA 4
- Petaluma, CA 4
- Concord, CA 3
- Livermore, CA 3
- Santa Clara, CA 3
- Sunnyvale, CA 3
- Castro Valley, CA 2
Common questions
How many solar energy companies are listed in San Francisco, CA?
108 at the moment, spread across 26 cities. The directory is updated as businesses are added and claimed, so the figure moves.
Which city has the most?
San Jose, CA, with 27 listed — followed by San Francisco on 24.
Are these businesses verified?
Listings are compiled from public business data, so treat them as a starting point rather than a recommendation. None in this category have been claimed by their owner yet. 74 carry public customer ratings. Always confirm licensing and insurance directly before you hire.
How do I get my business listed?
Add it through the listing form — free, and it appears once reviewed. If your business is already here, you can claim it to correct the details and rank above the free listings.