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

1 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 ALHAMBRA, CA

1 listings

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

There are 1 insulation & weatherization contractors in ALHAMBRA, California with a current state license as of 2026-08-31. The earliest license expiry among them is 2027-05-31; 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
SANZ CONSTRUCTION INC	896113	B, C-2, C-5, C-6, C-8, C-9, C-12, C-15, C-17, C-29, C-35, C-39, C-54, D12, D31, D34, D41, D50, D56	2027-05-31	ALHAMBRA	91801	Set up workspace

Quick answers

How many insulation & weatherization contractors are in ALHAMBRA?: 1 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.