How many general builder contractors are in WATERTOWN, CA?

3 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.

General Builder contractors in WATERTOWN, CA

3 listings

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

There are 3 general builder contractors in WATERTOWN, California with a current state license as of 2026-08-31. The earliest license expiry among them is 2026-10-31; 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
INTEGRITY INSTALLATION INC	761734	D34	2027-04-30	WATERTOWN	57201	Set up workspace
MINNESOTA TOWER SYSTEMS INC	588152	A	2028-02-29	WATERTOWN	57201	Set up workspace
R & T SPECIALTIES INC	953199	D34	2026-10-31	WATERTOWN	37184	Set up workspace

Quick answers

How many general builder contractors are in WATERTOWN?: 3 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.