HVAC contractors in Spokane, WA

27 active hvac contractors are registered with Washington L&I at a Spokane, WA address. 61 registrations are on record in all, including expired and other statuses.

By the numbers

Active registrations: 27
Registrations on record, all statuses: 61
Registered in the last 12 months: 5
Median years registered, active: 4
Suspension on record: 5
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

NORCO HEATING & AIR COND INCRegistered since December 9, 1983
TIM'S COMFORT PLUSRegistered since May 17, 1991
B & C HEATING & A/CRegistered since July 23, 1992
D & M REFRIGERATION INCRegistered since July 22, 1996
TESTCOMM LLCRegistered since November 12, 1996

Recently registered

APEX PRO HEATING & COOLING LLCRegistered on July 6, 2026
CHRONIC CONDITIONING LLCRegistered on June 17, 2026
ON TRACK REFRIGERATION LLCRegistered on January 13, 2026
MIKES HVAC SERV & RETROFIT LLCRegistered on December 18, 2025
TRANFORMATION FIREPLACE LLCRegistered on December 10, 2025

Active registrations, by the effective date on the state's record.

27 active registrations

Businesses by registered name and license number. Show all 61 registrations on record, including expired.

ACNW LLCACTIVE
License ACNWLL*806P2 · Registered 5 years
AIRE SERV OF SPOKANEACTIVE
License AIRESSS897RT · Registered 14 years
AMD HVACACTIVE
License AMDHVH*787BU · Registered 4 years
APEX PRO HEATING & COOLING LLCACTIVE
License APEXPPH741MF · Registered less than 1 year
B & C HEATING & A/CACTIVE
License BCHEAA*085M3 · Registered 34 years
CHRONIC CONDITIONING LLCACTIVE
License CHRONCL744LP · Registered less than 1 year
D & M REFRIGERATION INCACTIVE
License DMREFI*049M2 · Registered 30 years
H&A HEATING & AIR CNDTNING LLCACTIVE
License HHEATHA781CJ · Registered 4 years
HALO HEATING & AIR INCACTIVE
License HALOHHA921NO · Registered 18 years
HAYDEN HEATING & COOLINGACTIVE
License HAYDEHC795MO · Registered 5 years
HVAC PRIVATE LLCACTIVE
License HVACPPL754J3 · Registered 1 year
INTEGRITY HVAC LLCACTIVE
License INTEGHL763RR · Registered 1 year
KELLER HEATING INCACTIVE
License KELLEHI010J6 · Registered 27 years
KEYTECH MECHANICALACTIVE
License KEYTEM*016JH · Registered 27 years
L & Y HTG & AIR CONDITIONINGACTIVE
License LYHTGA*972KA · Registered 23 years
MASTER HEATING & COOLING LLCACTIVE
License MASTEHC780NK · Registered 4 years
MIGHTY CLEAN AIR DUCTS LLCACTIVE
License MIGHTCA775Q8 · Registered 2 years
MIKES HVAC SERV & RETROFIT LLCACTIVE
License MIKESHS755RQ · Registered less than 1 year
NORCO HEATING & AIR COND INCACTIVE
License NORCOHA170RZ · Registered 42 years
NORTHWEST HVAC SOLUTIONSACTIVE
License NORTHHS756LD · Registered 1 year
ON TRACK REFRIGERATION LLCACTIVE
License TRACKTR742BL · Registered less than 1 year
PACE PLUMBING HEATING & AIRACTIVE
License PACEPPH756CR · Registered 1 year
SOS HEATING & AIR CONDITIONINGACTIVE
License SOSHEHA754JJ · Registered 1 year
TESTCOMM LLCACTIVE
License TESTCL*044QK · Registered 29 years
TIM'S COMFORT PLUSACTIVE
License TIMSCP*098KP · Registered 35 years
TOTAL COMFORT SYSTEMS LLCACTIVE
License TOTALCS807BB · Registered 6 years
TRANFORMATION FIREPLACE LLCACTIVE
License TRANFFL756RS · Registered less than 1 year