How many hvac contractors are in SUNNYSIDE, 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 SUNNYSIDE, WA

5 listings

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

There are 5 hvac contractors in SUNNYSIDE, Washington with a current state license as of 2026-08-31. The earliest license expiry among them is 2027-07-29; 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
BOS REFRIGERATION	BOSRE**961PE	ELECTRICAL CONTRACTOR	2028-07-07	SUNNYSIDE	98944	Set up workspace
BR REFRIGERATION HTG & AIR LLC	BRREFRH834Q7	CONSTRUCTION CONTRACTOR	2028-02-26	SUNNYSIDE	98944	Set up workspace
DAY 1 HEATING AND COOLING	DAY1H1H765ME	CONSTRUCTION CONTRACTOR	2028-07-15	SUNNYSIDE	98944	Set up workspace
NORTH WIND AIR LLC	NORTHWA824JT	CONSTRUCTION CONTRACTOR	2028-04-30	SUNNYSIDE	98944	Set up workspace
Sagebrush Mechanical LLC	SAGEBML812M9	ELECTRICAL CONTRACTOR	2027-07-29	Sunnyside	98944	Set up workspace

Quick answers

How many hvac contractors are in SUNNYSIDE?: 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.