How many hvac contractors are in Saint Charles, 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 Saint Charles, MN

3 listings

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

There are 3 hvac contractors in Saint Charles, Minnesota with a current state license as of 2026-08-31. The earliest license expiry among them is 2027-05-26; 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
Comfort Care Heat & Air LLC	MB100520	Mechanical Contractor Bond — Mechanical Contractor Bond	2028-02-27	Saint Charles	55972	Set up workspace
INDOOR AIR HVAC, INC	MB787083	Mechanical Contractor Bond — Mechanical Contractor Bond	2027-10-20	SAINT CHARLES	60174	Set up workspace
WIEGMANN & ASSOCIATES INC	MB726521	Mechanical Contractor Bond — Mechanical Contractor Bond	2027-05-26	SAINT CHARLES	63301	Set up workspace

Quick answers

How many hvac contractors are in Saint Charles?: 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.