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Records copied from Washington State L&I and the Oregon Construction Contractors Board.

Licence classification

HVAC/Rfrg contractors in Washington

Records the state files classify as “HVAC/Rfrg”. The classification is the agency's own, not a category we assigned.

443 records·Washington L&I 443·Oregon CCB 0·WA data as of July 2026

431 unexpired recordsInclude expired
Spokane28Vancouver26Yakima18Seattle15Kennewick13Bellingham10Lynnwood9Portland9Wenatchee9Auburn7Renton7Walla Walla7

Showing 1–25 of 431 records

What this classification means

Washington and Oregon issue different legal instruments. A Washington registration under “HVAC/Rfrg” is a contractor registration with L&I; an Oregon licence under a comparable endorsement is issued by the CCB. They are not the same credential and neither one transfers to the other state — a contractor working both sides of the river needs both. This page reproduces whichever classification the agency recorded, verbatim.

443Records in this classification
443Washington
0Oregon
SpokaneLargest concentration

HVAC/Rfrg contractors by city

Spokane28Vancouver26Yakima18Seattle15Kennewick13Bellingham10Lynnwood9Portland9Wenatchee9Auburn7Renton7Walla Walla7

Verify any record directly with the issuing agency: WA L&I Verify a Contractor · Oregon CCB licence search

For contractors

Run a hvac business?

Your registration is already listed here. Claim the record free — and if you want the website to go with it, see what we build for HVAC companies.

See hvac websites
Published by PNW Contractor Marketing, SeaTac, Washington. This directory reproduces public licence records and is not affiliated with, endorsed by, or operated by any state agency.Washington data as of July 2026. Sources & method