How many hvac contractors are in Crookston, MN?

6 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 Crookston, MN

6 listings

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

There are 6 hvac contractors in Crookston, Minnesota with a current state license as of 2026-08-31. The earliest license expiry among them is 2026-10-01; 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 HEATING & COOLING INC	MB777278	Mechanical Contractor Bond — Mechanical Contractor Bond	2027-02-05	CROOKSTON	56716	Set up workspace
ALTEPETER TECHNICAL SERVICES	MB675053	Mechanical Contractor Bond — Mechanical Contractor Bond	2027-11-05	CROOKSTON	56716	Set up workspace
CHRIS PLANTE PLUMBING HEATING AND COOLING	MB100555	Mechanical Contractor Bond — Mechanical Contractor Bond	2028-04-20	Crookston	56716	Set up workspace
GROVE MECHANICAL INC	MB003070	Mechanical Contractor Bond — Mechanical Contractor Bond	2026-10-01	CROOKSTON	56716	Set up workspace
H N QUALITY PLUMBING INC	MB005472	Mechanical Contractor Bond — Mechanical Contractor Bond	2028-03-30	CROOKSTON	56716	Set up workspace
PROULX REFRIGERATION HEATING & APPLIANCE INC	MB004654	Mechanical Contractor Bond — Mechanical Contractor Bond	2028-02-28	CROOKSTON	56716	Set up workspace

Quick answers

How many hvac contractors are in Crookston?: 6 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.