How many insulation & weatherization contractors are in ROSEVILLE, CA?

7 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.

Insulation & Weatherization contractors in ROSEVILLE, CA

7 listings

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

There are 7 insulation & weatherization contractors in ROSEVILLE, California with a current state license as of 2026-08-31. The earliest license expiry among them is 2027-04-30; 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
BOB JAHN'S ROOFING INC	400569	C-2, C-39	2028-04-30	ROSEVILLE	95678	Set up workspace
CALIFORNIA RENEWABLE ENERGY	1068801	B, C-2, C-10, C-17, C-20, C-36, C-39	2027-10-31	ROSEVILLE	95878	Set up workspace
ECOATTICS INC	963041	C-2, C-20	2027-07-31	ROSEVILLE	95678	Set up workspace
ENGEL INSULATION INC	745646	C-2	2028-02-29	ROSEVILLE	95678	Set up workspace
PROJECT GO INCORPORATED	617001	B, C-2, D65	2027-04-30	ROSEVILLE	95678	Set up workspace
SHOWTIME ROOFING & REMODELING INC	932017	B, C-2, C-39	2027-11-30	ROSEVILLE	95661	Set up workspace
THOMAS ENGEL JR	743357	C-2	2027-12-31	ROSEVILLE	95678	Set up workspace

Quick answers

How many insulation & weatherization contractors are in ROSEVILLE?: 7 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.