How many solar & energy upgrades contractors are in DIAMOND SPRINGS, CA?

4 with a current California license, as of 2026-08-31.

How do I check a California contractor license is current?

Every listing shows its state license number and expiry date. Verify any of them directly against the California CSLB licensee database.

Solar & Energy Upgrades contractors in DIAMOND SPRINGS, CA

4 listings

Source: California CSLB license records. Last verified 2026-08-31.

There are 4 solar & energy upgrades contractors in DIAMOND SPRINGS, California with a current state license as of 2026-08-31. The earliest license expiry among them is 2027-06-30; 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
CARNAHAN ELECTRIC LTD	423462	C-10, C-46	2027-06-30	DIAMOND SPRINGS	95619	Set up workspace
DIAMOND SOLAR SOLUTIONS INC	1076337	C-10, C-46	2028-04-30	DIAMOND SPRINGS	95619	Set up workspace
NEXT LEVEL HOME PERFORMANCE	775687	B, C-10, C-17, C-20, C-27, C-46, C-53	2027-06-30	DIAMOND SPRINGS	95619	Set up workspace
SOLARHUT LLC	970970	C-10, C-46	2028-07-31	DIAMOND SPRINGS	95619	Set up workspace

Quick answers

How many solar & energy upgrades contractors are in DIAMOND SPRINGS?: 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.