How many hvac contractors are in Ann Arbor, MI?

68 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 Ann Arbor, MI

68 listings

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

There are 68 hvac contractors in Ann Arbor, Michigan with a current state license as of 2026-08-31. The earliest license expiry among them is 2026-08-31; 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 A WISNIEWSKI	7116490	Mechanical Contractor	2028-08-31	Ann Arbor	48103	Set up workspace
ALTECH MECHANICAL SERVICES	314586	Boiler Installer	2026-12-31	Ann Arbor	48103	Set up workspace
ALTECH MECH SERVICES	7107217	Mechanical Contractor	2028-08-31	Ann Arbor	48103	Set up workspace
ANDREWS, MILTON W	7102704	Mechanical Contractor	2028-08-31	Ann Arbor	48103	Set up workspace
ANN ARBOR FIRE PROTECTION	7111912	Mechanical Contractor	2028-08-31	Ann Arbor	48108	Set up workspace
ARBOR INSPECTION SERVICES LLC	7117158	Mechanical Contractor	2028-08-31	Ann Arbor	48108	Set up workspace
BERNDT THEODORE HOBRECHT	7114501	Mechanical Contractor	2028-08-31	Ann Arbor	48104	Set up workspace
BOONE & DARR	315157	Boiler Installer	2026-12-31	Ann Arbor	48106	Set up workspace
BOONE & DARR INC	7116010	Mechanical Contractor	2028-08-31	Ann Arbor	48106-1718	Set up workspace
BOOTH PLUMBING & HEATING	7110267	Mechanical Contractor	2027-08-31	Ann Arbor	48105	Set up workspace
BOUTELL, STEVEN KIM	7100239	Mechanical Contractor	2028-08-31	Ann Arbor	48105	Set up workspace
CHARLES C COLE	7118270	Mechanical Contractor	2028-08-31	Ann Arbor	48103	Set up workspace
CHARLES DANIEL DAMM	7113443	Mechanical Contractor	2028-08-31	Ann Arbor	48103	Set up workspace
CLEAN SPACE	7104560	Mechanical Contractor	2028-08-31	Ann Arbor	48103	Set up workspace
CORE VALUE CONTRACTING LLC	7118154	Mechanical Contractor	2026-08-31	Ann Arbor	48103	Set up workspace
Cullen P Neaton	7118234	Mechanical Contractor	2028-08-31	Ann Arbor	48103	Set up workspace
DARREN R KNOX	7112847	Mechanical Contractor	2028-08-31	Ann Arbor	48103	Set up workspace
DON MICHAEL MARTIN	7102849	Mechanical Contractor	2028-08-31	Ann Arbor	48103	Set up workspace
DOUGLASS, JOHN	7100972	Mechanical Contractor	2028-08-31	Ann Arbor	48103	Set up workspace
ERIC MATTHEW SCHWARTZENBERGER	7119670	Mechanical Contractor	2028-08-31	Ann Arbor	48108	Set up workspace
FAHRENHEIT HEATING AND COOLING LLC	7117615	Mechanical Contractor	2028-08-31	Ann Arbor	48108	Set up workspace
GALLATIN, JEFFREY R	7102774	Mechanical Contractor	2028-08-31	Ann Arbor	48104	Set up workspace
GARRET M CARLSON	7117103	Mechanical Contractor	2028-08-31	Ann Arbor	48103	Set up workspace
GERALD A DIEPENHORST	7103525	Mechanical Contractor	2028-08-31	Ann Arbor	48103	Set up workspace
GINO A VENDITTI	7119472	Mechanical Contractor	2027-08-31	Ann Arbor	48108	Set up workspace
HASKIEL J BROWN JR	7109658	Mechanical Contractor	2028-08-31	Ann Arbor	48103	Set up workspace
HURON HTG & AC INC	7109114	Mechanical Contractor	2028-08-31	Ann Arbor	48130	Set up workspace
HUTZEL PLUMBING AND HEATING COMPANY	314621	Boiler Installer	2026-12-31	Ann Arbor	48105	Set up workspace
HUTZEL PLUMBING AND HEATING COMPANY	7106300	Mechanical Contractor	2028-08-31	Ann Arbor	48105	Set up workspace
INDOOR COMFORT HEATING & COOLING	313638	Boiler Installer	2026-12-31	Ann Arbor	48103	Set up workspace
INDOOR COMFORT HEATING & COOLING	7113797	Mechanical Contractor	2028-08-31	Ann Arbor	48103	Set up workspace
JERRY C FISHMAN	7106790	Mechanical Contractor	2028-08-31	Ann Arbor	48103	Set up workspace
JOHN DARR	7102149	Mechanical Contractor	2028-08-31	Ann Arbor	48103	Set up workspace
KEN COOKS PLUMBING & HEATING INC	8000916	Plumbing Contractor	2028-04-30	Ann Arbor	48108	Set up workspace
KOCH & WHITE	315930	Boiler Installer	2026-12-31	Ann Arbor	48103	Set up workspace
KOCH & WHITE HEATING AND COOLING, INC.	7119127	Mechanical Contractor	2028-08-31	Ann Arbor	48103	Set up workspace
Kyle Lashbrook	7119280	Mechanical Contractor	2029-08-31	Ann Arbor	48103	Set up workspace
LARIVAN	7110390	Mechanical Contractor	2028-08-31	Ann Arbor	48103	Set up workspace
MAROTTA PLBG & HTG LLC	7105598	Mechanical Contractor	2028-08-31	Ann Arbor	48105	Set up workspace
MAROTTA PLUMBING & HEATING LLC	8001818	Plumbing Contractor	2028-04-30	Ann Arbor	48105	Set up workspace
METAL ONE MECHANICAL	7114971	Mechanical Contractor	2028-08-31	Ann Arbor	48103	Set up workspace
NASEEM R FARHA	7119006	Mechanical Contractor	2028-08-31	Ann Arbor	48103	Set up workspace
NEFF MECHANICAL	7110415	Mechanical Contractor	2028-08-31	Ann Arbor	48103	Set up workspace
OAKLAND FAMILY RESTAURANTS, INC	7118069	Mechanical Contractor	2027-08-31	Ann Arbor	48105	Set up workspace
OLSON PARK HOME SERVICES, LLC	3106276	Boiler Installer	2026-12-31	Ann Arbor	48103	Set up workspace
OLSON PARK HOME SERVICES, LLC	7108847	Mechanical Contractor	2028-08-31	Ann Arbor	48103	Set up workspace
QUALITY AIRE SYSTEMS INC	7115424	Mechanical Contractor	2028-08-31	Ann Arbor	48105	Set up workspace
RANDY S SMITH	7119400	Mechanical Contractor	2027-08-31	Ann Arbor	48105	Set up workspace
R HAGEN PLUMBING & HEATING	7105817	Mechanical Contractor	2028-08-31	Ann Arbor	48103	Set up workspace
R HAGEN PLUMBING & HEATING	8002600	Plumbing Contractor	2028-04-30	Ann Arbor	48103	Set up workspace

Showing 1–50 of 68

Quick answers

How many hvac contractors are in Ann Arbor?: 68 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.