Bidroom has 22 HVAC contractor license records for Winona, Minnesota (counted 2026-11-10). Of these, 3 are listed as active, 19 have an expired license on record. The most common license type is Mechanical Contractor Bond (22).
Listings are populated from public state-license and BBB business records. To update or claim your profile, click any business above and use the “Claim this profile” button — it’s free and takes about 60 seconds.