Bidroom has 8 fire protection contractor license records for Hartford, Wisconsin (counted 2026-11-11). Of these, 6 are listed as active, 2 have an expired license on record. The most common license type is Automatic Fire Sprinkler Fitter, Journeyman (7).
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.