How many hvac contractors are in Cass City, MI?

7 with a current Michigan license, as of 2026-08-31.

How do I check a Michigan contractor license is current?

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

HVAC contractors in Cass City, MI

7 listings

Source: Michigan LARA license records. Last verified 2026-08-31.

There are 7 hvac contractors in Cass City, Michigan with a current state license as of 2026-08-31. The earliest license expiry among them is 2027-12-31; every listing shows its own number and expiry date. All are drawn from the Michigan LARA register; expired and inactive licenses are excluded.

Business	License	Type	Expires	City	Zip
CASS CITY OIL & GAS	7107643	Mechanical Contractor	2028-08-31	Cass City	48726	Set up workspace
FRESH AIR DUCT CLEANING	7116653	Mechanical Contractor	2028-08-31	Cass City	48726	Set up workspace
HOWARDS HTG & CLG LLC	7116332	Mechanical Contractor	2028-08-31	Cass City	48726	Set up workspace
MATTHEW B KLEIN	7117602	Mechanical Contractor	2028-08-31	Cass City	48726	Set up workspace
PRO TEMP HEATING & COOLING	7110078	Mechanical Contractor	2028-08-31	Cass City	48726	Set up workspace
STEVEN G FETTERHOFF	7117749	Mechanical Contractor	2029-08-31	Cass City	48726	Set up workspace
THUMB COOLING & CO LLC	6113247	Electrical Contractor	2027-12-31	Cass City	48726	Set up workspace

Quick answers

How many hvac contractors are in Cass City?: 7 with a current Michigan 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 Michigan LARA licensee database.