How many hvac contractors are in Northville, MI?

30 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 Northville, MI

30 listings

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

There are 30 hvac contractors in Northville, 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
Adam Rozek	7118652	Mechanical Contractor	2029-08-31	Northville	48167	Set up workspace
AIR TEMPERATURE CONTROL	7112672	Mechanical Contractor	2028-08-31	Northville	48167	Set up workspace
CASE PLUMBING INC	313369	Boiler Installer	2026-12-31	Northville	48167	Set up workspace
COREY KERANEN	7117377	Mechanical Contractor	2027-08-31	Northville	48167	Set up workspace
DENNIS A BROWN	7111623	Mechanical Contractor	2028-08-31	Northville	48167	Set up workspace
D & S SERVICE	7108692	Mechanical Contractor	2028-08-31	Northville	48167	Set up workspace
D&S SERVICE INC	315167	Boiler Installer	2026-12-31	Northville	48168	Set up workspace
DUNCAN S MILLAR	7116043	Mechanical Contractor	2028-08-31	Northville	84167	Set up workspace
EMERALD PLUMBING CO INC	7115124	Mechanical Contractor	2028-08-31	Northville	48168	Set up workspace
GARY SHAW	315138	Boiler Installer	2026-12-31	Northville	48167	Set up workspace
HOBBS MECHANICAL HTG & CLG	7113146	Mechanical Contractor	2028-08-31	Northville	48168	Set up workspace
ILER HEATING AND COOLING LLC	7117109	Mechanical Contractor	2028-08-31	Northville	48167	Set up workspace
Jessica George	7119390	Mechanical Contractor	2027-08-31	Northville	48167	Set up workspace
John Foran	7119113	Mechanical Contractor	2028-08-31	Northville	48168	Set up workspace
LONG MECHANICAL	313462	Boiler Installer	2026-12-31	Northville	48167	Set up workspace
LONG MECHANICAL	7104537	Mechanical Contractor	2028-08-31	Northville	48167	Set up workspace
M-5 HTG CLG & REFRIG LLC	7112313	Mechanical Contractor	2028-08-31	Northville	48167	Set up workspace
MECHANICAL CLIMATE CONTROL	7110172	Mechanical Contractor	2028-08-31	Northville	48167	Set up workspace
MECHANICAL DESIGN & INSTALLATION LLC	7111703	Mechanical Contractor	2028-08-31	Northville	48167	Set up workspace
NORTHERN MECH & DEVELOP INC	7111566	Mechanical Contractor	2028-08-31	Northville	48167	Set up workspace
OAKLEY HEATING & COOLING	7111862	Mechanical Contractor	2028-08-31	Northville	48168	Set up workspace
OAKWOOD HOSPITAL CORP	7103567	Mechanical Contractor	2028-08-31	Northville	48167	Set up workspace
PATRICK D CAMPION	7111445	Mechanical Contractor	2028-08-31	Northville	48167	Set up workspace
PETOSKEY PLUMBING INC	7111760	Mechanical Contractor	2028-08-31	Northville	48167	Set up workspace
R G CASE PLBG INC	7105065	Mechanical Contractor	2028-08-31	Northville	48167	Set up workspace
ROBERT C BOOST	7112807	Mechanical Contractor	2028-08-31	Northville	48167	Set up workspace
RONNIE L COGAR	7113531	Mechanical Contractor	2028-08-31	Northville	48167	Set up workspace
S E KALCHIK MECHANICAL INC	7114297	Mechanical Contractor	2028-08-31	Northville	48167	Set up workspace
SERV-ICE REFRIGERATION INC	7108129	Mechanical Contractor	2028-08-31	Northville	48167	Set up workspace
TNS MECHANICAL	7118422	Mechanical Contractor	2028-08-31	Northville	48167	Set up workspace

Quick answers

How many hvac contractors are in Northville?: 30 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.