How do I check an HVAC company's registration in Washington?

Ask for their registration number and look it up on L&I's Verify a Contractor or on checkthepro.com/lookup. An active registration means they have the bond and liability insurance the state requires.

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HVAC companies in Kennewick, WA

Q: How many HVAC companies are registered in Kennewick, WA?

16 HVAC companies with a Kennewick business address are registered with Washington's Department of Labor & Industries, as of October 16, 2026. Many more from nearby towns also work in Kennewick.

16registered with the state

1pro gets your request

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Before you hire

1Registration active, same name as the estimate. Check it.

2Permits and rebates: ask who pulls the permit, and if a heat pump qualifies for your utility's rebate.

3Written estimate first. No big cash deposits.

16 registered HVAC companies

L&I register, Oct 16, 2026. A–Z. Listing isn't a recommendation.

3 Cities Refrigeration LLC3CITICR814JA · Electrical Contractor · renews Apr 2027

APOLLO SHEET METAL INCAPOLLSM006J6 · Electrical Contractor · renews Nov 2027

BOB RHODES HEATING AND A/C INCBOBRHHA000MP · Electrical Contractor · renews Aug 2028

CHINOOK HEATING & AIR INCCHINOHA991MS · Electrical Contractor · renews Aug 2027

COFFEY REFRIGERATIONCOFFER*005CJ · Electrical Contractor · renews Feb 2028

DAYCO INCDAYCOI*852R9 · Electrical Contractor · renews Dec 2027

EXPRESS HEATING & COOLING LLCEXPREHC810CM · Construction Contractor · renews Aug 2027

FUSE HEATING & A/C LLCFUSEHHC87537 · Electrical Contractor · renews Jul 2027

INTEGRITY THREE HTNG & A/C LLCINTEGTH897KU · Construction Contractor · renews Jun 2027

INTEGRITY THREE HTNG & A/C LLCINTEGTH892M1 · Electrical Contractor · renews Aug 2027

JENO'S REFRIGERATION LLCJENOSRL8017T · Electrical Contractor · renews Oct 31

SOLSTICE HEATING & AIR INCSOLSTHA795MM · Electrical Contractor · renews Jul 2027

Show all 16

TRADEWINDS HEATING & COOL LLCTRADEHC758NH · Construction Contractor · renews Aug 2027

TRADEWINDS HTG & COOLING LLCTRADEHC7585H · Electrical Contractor · renews Aug 2027

TRI-CITIES ZR LLCTRICIZL745M9 · Construction Contractor · renews Jul 2028

WALTHER IHA LLCWALTHIL755RR · Electrical Contractor · renews Dec 2027

Common problems

No heat?AC or heat pump not cooling?

Other pros in Kennewick

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Common questions

How many HVAC companies are registered in Kennewick?

16 with a Kennewick business address, as of October 16, 2026. Many more from nearby towns also work in Kennewick.

How do I check an HVAC company's registration?

Ask for their registration number and look it up on Check a contractor or L&I's Verify a Contractor. An active registration means they carry the bond and liability insurance the state requires.

Does Check the Pro send my request to several companies?

No. Each request goes to one registered local pro. If they can't take it, we find another.

Get one registered pro to call me