How many insulation & weatherization contractors are in LODI, 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.

Insulation & Weatherization contractors in LODI, CA

3 listings

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

There are 3 insulation & weatherization contractors in LODI, California with a current state license as of 2026-08-31. The earliest license expiry among them is 2027-08-31; 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
CLARK PEST CONSTRUCTION	922758	B, C-2, D12, D41, D63	2028-09-30	LODI	95240	Set up workspace
COMMERCIAL SPECIALTY INC	448550	C-2, C-9, D12, D24, D50	2027-08-31	LODI	95241	Set up workspace
ECHELON FIRESTOP INC	1017472	C-2	2028-08-31	LODI	95242	Set up workspace

Quick answers

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