How many hvac contractors are in Lennon, MI?

5 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 Lennon, MI

5 listings

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

There are 5 hvac contractors in Lennon, 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
DAVID W CAMPBELL	7109143	Mechanical Contractor	2028-08-31	Lennon	48449	Set up workspace
DEVYN RAY KEEFOVER	7118760	Mechanical Contractor	2027-08-31	Lennon	48449	Set up workspace
Douglas F Sherman	3106236	Boiler Installer	2026-12-31	Lennon	48449	Set up workspace
SHERMAN HEATING & COOLING	7114396	Mechanical Contractor	2028-08-31	Lennon	48449	Set up workspace
STERLING FIRE AND SAFETY LLC	7115669	Mechanical Contractor	2028-08-31	Lennon	48449	Set up workspace

Quick answers

How many hvac contractors are in Lennon?: 5 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.