How many hvac contractors are in Blaine, WA?

4 with a current Washington license, as of 2026-08-31.

How do I check a Washington contractor license is current?

Every listing shows its state license number and expiry date. Verify any of them directly against the Washington L&I licensee database.

HVAC contractors in Blaine, WA

4 listings

Source: Washington L&I license records. Last verified 2026-08-31.

There are 4 hvac contractors in Blaine, Washington with a current state license as of 2026-08-31. The earliest license expiry among them is 2026-12-26; every listing shows its own number and expiry date. All are drawn from the Washington L&I register; expired and inactive licenses are excluded.

Business	License	Type	Expires	City	Zip
COMPASS HEATING & COOLING	COMPAHC775PK	CONSTRUCTION CONTRACTOR	2027-10-12	BLAINE	98230	Set up workspace
HOUSE DOCTORS	HOUSED*907MA	ELECTRICAL CONTRACTOR	2028-07-21	BLAINE	98230	Set up workspace
SERENITY HEATING & A/C	SERENHC753DK	ELECTRICAL CONTRACTOR	2027-03-31	BLAINE	98230	Set up workspace
SERENITY HEATING & A/C	SERENHC763R6	CONSTRUCTION CONTRACTOR	2026-12-26	BLAINE	98230	Set up workspace

Quick answers

How many hvac contractors are in Blaine?: 4 with a current Washington 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 Washington L&I licensee database.