← Back·FILE NO. MB004179·OPENED 21 DEC 2009·UPDATED 30 APR 2026·SOURCE MN_DLI_CSV·CHECKED 10 MAY 2026

COMET HEATING & AIR INC

Enforcement: 0; no actions on file
OSHA: 0; no inspections matched
Penalties: $0; none on file
Permits: 205; matched records

StatusISSUEDTypeMechanical Contractor BondExpiresDec 31, 2027EntityBusiness

AddressMANTORVILLE, MNZIP55955Phone(507) 635-5690Email—

Permits

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Dec 8, 2025·225 S BROADWAY AVEPossible
Commercial Trade · Rochester · Permit R25-1992CM
Replace Existing Equipment
$51,000
Oct 6, 2025·217 SW 14 AVEPossible
Commercial Trade · Rochester · Permit R25-1661CM
HVAC - adding 2 erv's for ventilation, ducting off of existing heat pumps
$75,000
Jul 30, 2025·30 SE 3 STPossible
Commercial Trade · Rochester · Permit R25-1243CM
HVAC Demolition, reroute supply
$9,500
Jun 8, 2025·1510 NW 14 STPossible
Commercial Trade · Rochester · Permit R25-0975CM
HVAC
$150,000
May 6, 2025·1217 SE MARION RD, STE# 500Possible
Commercial Trade · Rochester · Permit R25-0726CM
HVAC - INSTALL EXHAUST HOOD, FAN, AND MUA
$22,000
Jan 26, 2025·3038 NW JEREMIAH LN
Commercial Mechanical (HVAC) · Rochester · Permit R25-0120CM
HVAC for buildout of existing building
$30,000
Oct 20, 2024·380 SE WOOD LAKE DRPossible
Commercial Trade · Rochester · Permit R24-1773CM
HVAC
$11,930
Oct 7, 2024·1623 N BROADWAY AVEPossible
Commercial Trade · Rochester · Permit R24-1680CM
division 23 hvac
$4,000
Jun 23, 2024·2774 NW COMMERCE DR, STE# CPossible
Commercial Trade · Rochester · Permit R24-1047CM
HVAC - NEW HEAT RUNS AND RETURNS OFF OF THE SUITE C SYSTEM
$1,500

Data sourced from Minnesota Department of Labor & Industry, Minnesota Attorney General, federal OSHA, and municipal permit offices. Records are public and may not reflect pending appeals or corrections.

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