HVAC contractors in Kennewick, WA
5 active hvac contractors are registered with Washington L&I at a Kennewick, WA address. 14 registrations are on record in all, including expired and other statuses.
By the numbers
- Active registrations
- 5
- Registrations on record, all statuses
- 14
- Registered in the last 12 months
- 2
- Median years registered, active
- 1
- Suspension on record
- 0
- Complaint records matched
- 0
- Counts of L&I contractor registration records, computed October 8, 2026. Active means the state's record shows ACTIVE status. Years are counted from each registration's effective date.
- Suspension on record: registrations with SUSPENDED status, plus active or re-licensed registrations that carry a suspension date.
- Complaint records matched: contractors with at least one Attorney General consumer complaint record under the same business name and city. A complaint record is not a finding of wrongdoing.
- Sources: L&I Contractor License Data - General andAttorney General Consumer Complaints. Seehow directory numbers are computed.
Longest registered
- INTEGRITY THREE HTNG & A/C LLCRegistered since May 31, 2011
- EXPRESS HEATING & COOLING LLCRegistered since February 14, 2019
- TRADEWINDS HEATING & COOL LLCRegistered since August 11, 2025
- ASHLEY'S HEATING AND CLNG LLCRegistered since November 6, 2025
- TRI-CITIES ZR LLCRegistered since July 29, 2026
Recently registered
- TRI-CITIES ZR LLCRegistered on July 29, 2026
- ASHLEY'S HEATING AND CLNG LLCRegistered on November 6, 2025
- TRADEWINDS HEATING & COOL LLCRegistered on August 11, 2025
- EXPRESS HEATING & COOLING LLCRegistered on February 14, 2019
- INTEGRITY THREE HTNG & A/C LLCRegistered on May 31, 2011
Active registrations, by the effective date on the state's record.
All 14 registrations on record
Businesses by registered name and license number. Show only the 5 active registrations.
License ASHLEHC753P8 · Registered less than 1 year
License EXPREHC810CM · Registered 7 years
License INTEGTH897KU · Registered 15 years
License TRADEHC758NH · Registered 1 year
- TRI-CITIES ZR LLCACTIVE
License TRICIZL745M9 · Registered less than 1 year
- 7BLUESKY HEATING &COOLING LLCRE-LICENSED
License 7BLUESH770PS · First registered 2023
- ALL-PHASE REF & HTG INCEXPIRED
License ALLPHRH012CS · First registered 1999
- CONSERVE PRO LLCEXPIRED
License CONSEPL835PF · First registered 2017
- D K B INCEXPIRED
License DKBIN**020JG · First registered 1999
- KURIOS REPAIREXPIRED
License KURIOR*788OB · First registered 2022
- NORTHWEST GAS PIPE LLCEXPIRED
License NORTHGP811RK · First registered 2019
- NORTHWEST HEATING & A/C LLCEXPIRED
License NORTHHC793K5 · First registered 2021
License POINTPH851RS · First registered 2015
- TRADEWINDS HEATING & COOLINGRE-LICENSED
License TRADEHC775Q2 · First registered 2023