Solar & Energy Upgrades contractors in BRENTWOOD, CA
4 listingsSource: California CSLB license records. Last verified 2026-08-31.
There are 4 solar & energy upgrades contractors in BRENTWOOD, California with a current state license as of 2026-08-31. The earliest license expiry among them is 2028-02-29; every listing shows its own number and expiry date. All are drawn from the California CSLB register; expired and inactive licenses are excluded.
| Business | License | Type | Expires | City | Zip | |
|---|---|---|---|---|---|---|
| CALPRO SOLAR | 549715 | C-39, C-46 | 2028-02-29 | BRENTWOOD | 94513 | Set up workspace |
| CLOVER SOLAR | 1151528 | C-46 | 2028-03-31 | BRENTWOOD | 94513 | Set up workspace |
| SOLAR HARMONICS INC | 1040134 | C-46 | 2028-06-30 | BRENTWOOD | 94513 | Set up workspace |
| SYNERGY 768 INC | 994847 | B, C-10, C-46 | 2028-07-31 | BRENTWOOD | 94513 | Set up workspace |
Quick answers
- How many solar & energy upgrades contractors are in BRENTWOOD?
- 4 with a current California license, as of 2026-08-31.
- How do I check a license is current?
- Every listing shows its state license number and expiry. Verify any of them directly against the California CSLB licensee database.