How many hvac contractors are in Calumet, MI?

6 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 Calumet, MI

6 listings

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

There are 6 hvac contractors in Calumet, Michigan with a current state license as of 2026-08-31. The earliest license expiry among them is 2026-12-31; 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
DAN RIUTTA CONTRACTING	7113817	Mechanical Contractor	2029-08-31	Calumet	49913	Set up workspace
JOHN C TOWNSEND	7108283	Mechanical Contractor	2028-08-31	Calumet	49913-9310	Set up workspace
ROGERS RADIANT HEATING LLC	315094	Boiler Installer	2026-12-31	Calumet	49913	Set up workspace
ROGERS RADIANT HEATING LLC	7115060	Mechanical Contractor	2028-08-31	Calumet	49913	Set up workspace
WILLIAM HYRKAS PLBG & HTG	7103970	Mechanical Contractor	2028-08-31	Calumet	49913	Set up workspace
WILLIAM HYRKAS PLUMBING & HEATING	313593	Boiler Installer	2026-12-31	Calumet	49913	Set up workspace

Quick answers

How many hvac contractors are in Calumet?: 6 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.