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

6 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 EUREKA, CA

6 listings

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

There are 6 insulation & weatherization contractors in EUREKA, California with a current state license as of 2026-08-31. The earliest license expiry among them is 2026-10-31; 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
BRENDAN MC KENNY	421226	B, C-2, C-15, C-29, C-35, C-36, C-54	2026-10-31	EUREKA	95501	Set up workspace
DAVID KITCHEN CONSTRUCTION	696963	B, C-2	2026-10-31	EUREKA	95503	Set up workspace
JNM CONSTRUCTION LLC	1007718	B, C-2	2027-08-31	EUREKA	95503	Set up workspace
MCMURRAY & SONS INC	249538	B, C-2, C-39	2026-10-31	EUREKA	95502	Set up workspace
NORTHCOAST ACOUSTICS	463191	C-2	2028-09-30	EUREKA	95503	Set up workspace
STROMBECK CONSTRUCTION AND PAINTING INC	632297	B, C-2, C-33	2027-11-30	EUREKA	95502	Set up workspace

Quick answers

How many insulation & weatherization contractors are in EUREKA?: 6 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.