Washington contractor license
AIR TREATMENT
- EC-6A Hvac/Rfrg
AIR TREATMENT is an EC-6A Hvac/Rfrg contractor in Edmonds, licensed in Washington for 22 years (since 2004). As of Oct 28, 2026, the license is active with an expiration date of Jul 25, 2028 on record and no license bond is on file.
AIR TREATMENTEC-6A Hvac/Rfrg · checked Oct 28, 2026
ActiveLicense number#AIRTRT*963MW
Licensed sinceJul 16, 2004
Years licensed22 years
Expiration on recordJul 25, 2028
City and countyEdmonds
License bondNot on file
Full record
Insurance, workers' comp, violations and permits.
Workers' comp, insurance policies, violations and full permit historyFree with your email. Shown on this page after you unlock.
LockedWorkers' compUnlock to view
Insurance policiesUnlock to view
Violations, complaints and disciplinary actionsUnlock to view
Full permit historyUnlock to view
5 free unlocks left today
Is this your business? Claim it free.
Claim your free profile to help keep your business details accurate. We'll verify you first.
Source: Washington State Department of Labor & Industries (L&I) contractor records. Last updated Oct 28, 2026. Page refreshed Nov 4, 2026.