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

7 listings

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

There are 7 insulation & weatherization contractors in CHINO, 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
CALIFORNIA SPECIALTY INSULATION INC	957829	C-2, D64	2027-01-31	CHINO	91710	Set up workspace
CAL - THERM INC	730669	C-2	2026-12-31	CHINO	91710	Set up workspace
CAMPBELL CONSTRUCTION	628003	B, C-2, C-9, C-33, C-35	2028-03-31	CHINO	91710	Set up workspace
MIDWAY CONSTRUCTION CORP	989219	B, C-2, C-9, C-33	2027-12-31	CHINO	91710	Set up workspace
PARAGON ACOUSTICAL COMPANY INC	658236	C-2	2026-11-30	CHINO	91710	Set up workspace
P & E INSULATION INC	763803	ASB, C-2	2027-06-30	CHINO	91710	Set up workspace
SO CAL REMODELING PRODUCTS INC	842115	B, C-2, C-20, C-39	2028-01-31	CHINO	91710	Set up workspace

Quick answers

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