How many insulation & weatherization contractors are in LA VERNE, 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 LA VERNE, CA

3 listings

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

There are 3 insulation & weatherization contractors in LA VERNE, California with a current state license as of 2026-08-31. The earliest license expiry among them is 2027-02-28; 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
AVALON ENCLOSURE SOLUTIONS INC	1133558	C-2, D12	2027-02-28	LA VERNE	91750	Set up workspace
ECHOLS ACOUSTICS	374403	C-2	2027-05-31	LA VERNE	91750	Set up workspace
ROBERT COCHRAN INTERIORS INC	1006852	C-2	2027-08-31	LA VERNE	91750	Set up workspace

Quick answers

How many insulation & weatherization contractors are in LA VERNE?: 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.