HVAC contractors in Marysville, WA
12 active hvac contractors are registered with Washington L&I at a Marysville, WA address. 22 registrations are on record in all, including expired and other statuses.
By the numbers
- Active registrations
- 12
- Registrations on record, all statuses
- 22
- Registered in the last 12 months
- 3
- Median years registered, active
- 6
- Suspension on record
- 2
- 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
- ATMOSPHERIC HEATING INCRegistered since April 20, 2007
- AIR DUCTORS INCRegistered since August 23, 2007
- AARDEN AIR SERVICE LLCRegistered since May 16, 2008
- A & D MECHANICALRegistered since February 4, 2010
- RONCES AIR CONTROLRegistered since December 9, 2015
Recently registered
- F & S HOME COMFORT SOLUTIONSRegistered on September 14, 2026
- SUMMIT COMFORT SYSTEMS LLCRegistered on July 10, 2026
- METHODICAL MECHANICAL LLCRegistered on June 23, 2026
- AIRPRO GENIUS LLCRegistered on May 30, 2024
- PARKER BROS HTNG & CLLNG LLCRegistered on May 30, 2023
Active registrations, by the effective date on the state's record.
12 active registrations
Businesses by registered name and license number. Show all 22 registrations on record, including expired.
- A & D MECHANICALACTIVE
License DMECHDM902CD · Registered 16 years
- AARDEN AIR SERVICE LLCACTIVE
License AARDEAS928KW · Registered 18 years
- AIR DUCTORS INCACTIVE
License AIRDUDI932N3 · Registered 19 years
- AIRPRO GENIUS LLCACTIVE
License AIRPRGL761KT · Registered 2 years
- ATMOSPHERIC HEATING INCACTIVE
License ATMOSHI932JO · Registered 19 years
- DC REFRIGERATION LLCACTIVE
License DCREFRL771JP · Registered 3 years
License FSHOMHC742OS · Registered less than 1 year
License METHOML741LQ · Registered less than 1 year
License PARKEBH775K3 · Registered 3 years
- POLK MECHANICAL LLCACTIVE
License POLKMML834J5 · Registered 9 years
- RONCES AIR CONTROLACTIVE
License RONCEAC859RZ · Registered 10 years
License SUMMICS741MS · Registered less than 1 year