How many hvac contractors are in CHEHALIS, WA?

6 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 CHEHALIS, WA

6 listings

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

There are 6 hvac contractors in CHEHALIS, Washington with a current state license as of 2026-08-31. The earliest license expiry among them is 2027-06-07; 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
ADVANCED ENERGY SYSTEMS INC	ADVANES003C3	ELECTRICAL CONTRACTOR	2028-02-23	CHEHALIS	98532	Set up workspace
Butch's Heating & A/C	BUTCHHC886B7	CONSTRUCTION CONTRACTOR	2028-01-22	CHEHALIS	98532	Set up workspace
LEVENTON HEATING & COOLING LLC	LEVENHC828DM	CONSTRUCTION CONTRACTOR	2028-04-02	CHEHALIS	98532	Set up workspace
MILLS NW HEATING & COOLING INC	MILLSNH782D5	ELECTRICAL CONTRACTOR	2028-03-25	CHEHALIS	98532	Set up workspace
SKY SYSTEMS	SKYSY**999LG	ELECTRICAL CONTRACTOR	2027-06-07	Chehalis	98532	Set up workspace
TWIN COUNTY MECHANICAL LLC	TWINCCM771N1	CONSTRUCTION CONTRACTOR	2027-10-14	CHEHALIS	98532	Set up workspace

Quick answers

How many hvac contractors are in CHEHALIS?: 6 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.