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

9 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 LAKESIDE, CA

9 listings

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

There are 9 insulation & weatherization contractors in LAKESIDE, 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
BRADY-STANDARD	1057462	B, C-2, C-9, C-33, C-35	2027-08-31	LAKESIDE	92040	Set up workspace
CONROY'S SUSPENDED CEILINGS	469828	C-2, D50	2027-02-28	LAKESIDE	92040	Set up workspace
E L HOBBS INC	777073	B, C-2, C-9, C-35	2028-09-30	LAKESIDE	92040	Set up workspace
J & L INSULATION INC	472996	C-2	2027-05-31	LAKESIDE	92040	Set up workspace
JOHNSON FINCH & MCCLURE CONSTRUCTION INC	392277	B, C-2, C-9, C-28, C-35, D16, D28	2028-08-31	LAKESIDE	92040	Set up workspace
PARRA BUILDING CONSULTANTS INC	1042688	B, C-2, C-39	2028-08-31	LAKESIDE	92040	Set up workspace
R E CAYA	801479	B, C-2, C-9, C-35	2027-11-30	LAKESIDE	92040	Set up workspace
SPEC 7 LLC	1028492	C-2	2027-06-30	LAKESIDE	92040	Set up workspace
STANDARD DRYWALL INC	444328	B, C-2, C-9, C-35	2027-08-31	LAKESIDE	92040	Set up workspace

Quick answers

How many insulation & weatherization contractors are in LAKESIDE?: 9 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.