How many hvac contractors are in PROSSER, WA?

2 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 PROSSER, WA

2 listings

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

There are 2 hvac contractors in PROSSER, Washington with a current state license as of 2026-08-31. The earliest license expiry among them is 2027-01-29; 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
ACE HEATING & COOLING	ACEHEHC977P7	CONSTRUCTION CONTRACTOR	2027-01-29	PROSSER	99350	Set up workspace
JR'S HEATING & AIR SRVCS LLC	JRSHEHA853KH	CONSTRUCTION CONTRACTOR	2027-05-20	PROSSER	99350	Set up workspace

Quick answers

How many hvac contractors are in PROSSER?: 2 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.