How many hvac contractors are in APPLETON, MN?

3 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 APPLETON, MN

3 listings

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

There are 3 hvac contractors in APPLETON, Minnesota with a current state license as of 2026-08-31. The earliest license expiry among them is 2026-11-03; 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
AUGUST WINTER & SONS INC	MB004050	Mechanical Contractor Bond — Mechanical Contractor Bond	2026-11-03	APPLETON	54913	Set up workspace
AZCO INC	MB004994	Mechanical Contractor Bond — Mechanical Contractor Bond	2028-05-21	APPLETON	54912	Set up workspace
THE BOLDT COMPANY	MB778038	Mechanical Contractor Bond — Mechanical Contractor Bond	2027-02-26	APPLETON	54912	Set up workspace

Quick answers

How many hvac contractors are in APPLETON?: 3 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.