How many hvac contractors are in Woodinville, WA?

5 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 Woodinville, WA

5 listings

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

There are 5 hvac contractors in Woodinville, Washington with a current state license as of 2026-08-31. The earliest license expiry among them is 2026-10-14; 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
BASSETT HOME HEATING INC	BASSEHH044RS	CONSTRUCTION CONTRACTOR	2027-12-11	WOODINVILLE	98072	Set up workspace
GASLINE MECHANICAL INC	GASLIMI758C4	CONSTRUCTION CONTRACTOR	2027-02-24	WOODINVILLE	98072	Set up workspace
HOME COMFORT ELECTRIC CORP	HOMECCE765OO	ELECTRICAL CONTRACTOR	2026-10-14	WOODINVILLE	98077	Set up workspace
M & M REPAIR INC	MMREPMR748M9	ELECTRICAL CONTRACTOR	2028-08-21	WOODINVILLE	98072	Set up workspace
Northwest Mechanical	NORTHM*794CF	ELECTRICAL CONTRACTOR	2027-02-08	Woodinville	98072	Set up workspace

Quick answers

How many hvac contractors are in Woodinville?: 5 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.