How many hvac contractors are in Dayton, MN?

5 with a current Minnesota license, as of 2026-08-31.

How do I check a Minnesota contractor license is current?

Every listing shows its state license number and expiry date. Verify any of them directly against the Minnesota DLI licensee database.

HVAC contractors in Dayton, MN

5 listings

Source: Minnesota DLI license records. Last verified 2026-08-31.

There are 5 hvac contractors in Dayton, Minnesota with a current state license as of 2026-08-31. The earliest license expiry among them is 2026-09-22; every listing shows its own number and expiry date. All are drawn from the Minnesota DLI register; expired and inactive licenses are excluded.

Business	License	Type	Expires	City	Zip
ADAMS ON TIME PLUMBING & WATER HEATERS LLC	MB005319	Mechanical Contractor Bond — Mechanical Contractor Bond	2028-07-19	DAYTON	55327	Set up workspace
ASSURED HEATING AIR COND & REFRIGERATION INC	MB006112	Mechanical Contractor Bond — Mechanical Contractor Bond	2028-07-22	DAYTON	55327	Set up workspace
BRIGHTSIDE HEATING AIR & VENTILATION LLC	MB782556	Mechanical Contractor Bond — Mechanical Contractor Bond	2027-06-14	DAYTON	55327	Set up workspace
PIPE AND WATER PLUMBING LLC	MB799453	Mechanical Contractor Bond — Mechanical Contractor Bond	2026-09-22	DAYTON	55327	Set up workspace
TINWOOD HOMES	MB726618	Mechanical Contractor Bond — Mechanical Contractor Bond	2027-06-05	Dayton	55327	Set up workspace

Quick answers

How many hvac contractors are in Dayton?: 5 with a current Minnesota license, as of 2026-08-31.
How do I check a license is current?: Every listing shows its state license number and expiry. Verify any of them directly against the Minnesota DLI licensee database.