How many electrical & lighting contractors are in WILLIAMS, 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.

Electrical & Lighting contractors in WILLIAMS, CA

4 listings

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

There are 4 electrical & lighting contractors in WILLIAMS, California with a current state license as of 2026-08-31. The earliest license expiry among them is 2027-11-30; 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
CROMWELL ELECTRIC	1117603	C-10	2028-03-31	WILLIAMS	95987	Set up workspace
JOHN KOLOS ELECTRIC	627771	C-10	2027-11-30	WILLIAMS	97544	Set up workspace
THOROUGH ELECTRICAL SERVICES	533179	C-10	2028-06-30	WILLIAMS	95987	Set up workspace
VALQUEZ ELECTRIC	1010373	C-10	2028-01-31	WILLIAMS	95987	Set up workspace

Quick answers

How many electrical & lighting contractors are in WILLIAMS?: 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.