How many hvac contractors are in Rock, MI?

4 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 Rock, MI

4 listings

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

There are 4 hvac contractors in Rock, 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
MICHAEL E PRATER JR	3106174	Boiler Installer	2026-12-31	Rock	49880	Set up workspace
MIKES MECHANICAL	7117290	Mechanical Contractor	2028-08-31	Rock	49880	Set up workspace
PILLERAS HEATING	7113651	Mechanical Contractor	2028-08-31	Rock	49880	Set up workspace
ROBERTS MECHANICAL	7111094	Mechanical Contractor	2028-08-31	Rock	49880	Set up workspace

Quick answers

How many hvac contractors are in Rock?: 4 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.