How many insulation & weatherization contractors are in NOVATO, 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 NOVATO, CA

7 listings

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

There are 7 insulation & weatherization contractors in NOVATO, California with a current state license as of 2026-08-31. The earliest license expiry among them is 2026-11-30; 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
GEORGE FAMILY ENTERPRISES INC NORTHERN CALIFORNIA	634157	B, C-2	2026-12-31	NOVATO	94949	Set up workspace
IRELAND INTERIOR SYSTEMS INC	315164	C-2	2027-08-31	NOVATO	94949	Set up workspace
LEGACY ACOUSTIC INTERIORS	1141625	C-2	2027-08-31	NOVATO	94945	Set up workspace
NEWMAT NORCAL INC	925525	B, C-2	2026-12-31	NOVATO	94949	Set up workspace
NORTHGATE ACOUSTICS INC	902329	C-2	2027-08-31	NOVATO	94945	Set up workspace
RICHARD SMITH	1136072	C-2	2027-04-30	NOVATO	94945	Set up workspace
ROBERT INSULATION & DRYWALL INC	704473	C-2, C-9	2026-11-30	NOVATO	94949	Set up workspace

Quick answers

How many insulation & weatherization contractors are in NOVATO?: 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.