HVAC contractors in Walla Walla, WA
6 active hvac contractors are registered with Washington L&I at a Walla Walla, WA address. 10 registrations are on record in all, including expired and other statuses.
By the numbers
- Active registrations
- 6
- Registrations on record, all statuses
- 10
- Registered in the last 12 months
- 0
- Median years registered, active
- 8
- Suspension on record
- 1
- 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
- JIM'S A THRU Z RFRG & HTGRegistered since March 5, 2009
- SURE TEMP MECHANICAL LLCRegistered since April 12, 2011
- AMERICAN AIR HEATING/CLNG LLCRegistered since October 5, 2015
- BLAZE 2 BLIZZARD HTNG/CLNG LLCRegistered since March 24, 2021
- PRO HEATING & AIR CONDITIONINGRegistered since May 23, 2022
Recently registered
- THERMALWISE HEATING & RFRG LLCRegistered on May 23, 2023
- PRO HEATING & AIR CONDITIONINGRegistered on May 23, 2022
- BLAZE 2 BLIZZARD HTNG/CLNG LLCRegistered on March 24, 2021
- AMERICAN AIR HEATING/CLNG LLCRegistered on October 5, 2015
- SURE TEMP MECHANICAL LLCRegistered on April 12, 2011
Active registrations, by the effective date on the state's record.
6 active registrations
Businesses by registered name and license number. Show all 10 registrations on record, including expired.
License AMERIAH854PE · Registered 11 years
License BLAZE2B791JB · Registered 5 years
License JIMSTTZ914DE · Registered 17 years
License PROHEHA784K3 · Registered 4 years
- SURE TEMP MECHANICAL LLCACTIVE
License SURETTM8981K · Registered 15 years
License THERMHR773K3 · Registered 3 years