Beat The Heat. Ensure Your Home is Ready For Summer Now!

Call On the Mark Mechanical for 24/7 commercial and residential HVAC service

Based in Ann Arbor, MI Proudly Serving the Following Areas

Ypsilanti, MI | Waterford Twp, MI | Brighton, MI | Howell, MI | Whitmore Lake, MI | | South Lyon, MI | Hartland, MI | Green Oak, MI | New Hudson, MI | Dexter, MI | Chelsea, MI | Saline, MI | Howell, MI | Township of Hamburg, MI | Pinckney, MI | Fowlerville, MI | Manchester, MI

We Offer Financing

Save Big on HVAC Installation and Repair

Ask for a free estimate from our HVAC contractors in Brighton or Ann Arbor, MI

Creating Comfortable Space Is What We Do Best

Choose our HVAC contractors in Ann Arbor or Brighton, MI

On the Mark Mechanical makes your comfort a top priority. With more than three decades of experience, our HVAC contractors know a thing or two about heating and cooling and service. Whether you run a business or own a home, you can depend on us to keep your HVAC system running smoothly. We'll work hard to make your building as comfortable as possible as quickly as we can.

Call 734-222-0918 now to discuss your heating or cooling needs with our experienced HVAC contractors in Brighton or Ann Arbor, MI.

What can On the Mark Mechanical do for you?

Finding reliable heating and cooling service in Ann Arbor or Brighton, MI shouldn't make you sweat.
Many commercial and residential property owners in the area choose the HVAC contractors at On the Mark Mechanical when they need installation and repair help.
You should, too. We can assist with:

A/C installation and repair
Heating services
Furnace and boiler repair and replacement
Water heater maintenance
Commercial refrigeration repair and installation
Indoor air quality upgrades
Ductwork repair and maintenance

Our reliable team of contractors can install and repair units from most major brands, including Lennox, Rheem, YORK, Carrier, Trane, WeatherKing, Honeywell and Goodman.

Pay less for better HVAC services

The team at On the Mark Mechanical provides unmatched heating and air conditioning service in the Brighton and Ann Arbor, MI areas. You can count on us to take care of your HVAC needs for a price that other contractors in the area can't beat. Don't believe us? We offer free estimates on all of our commercial and residential services to prove it.

Dealing with a heating or cooling emergency? Our HVAC contractors are available 24/7 to make sure you get the help you need when you need it most.

Call us at 734-222-0918 now to schedule a consultation with local heating and cooling specialists.

Was going to give a higher rating because the service man came out promptly and completed the work quickly. I think the price is good, but they did not leave a receipt and when I tried to call to get one sent to me through email, they don't pick up their phone (when open) and have no answering machine to leave a message. So the customer has to seek out the receipt when one should have been left at the time of service. Very inconvenient.

Karen Arnold

I've had nothing but great experiences with On the Mark. They are friendly, keep their appointments, and have a great dispatch who will work with you on your appointment times / reminders / etc. We had Paul out to fix our furnace, and he was on-time, fun to talk to, took great care of our home, and explained what he was doing. I really appreciate it, and have had enough work done on our house over the years to not take this kind of great service for granted.

Jerry Kozak

4 stars for promptness in responding, 1 star for cost per work performed. Called for A/C unit inspection/repair and Mark was able to send a technician rather promptly (albeit he was a few minutes late). The technician "spent" 1.5 hours at site. I wish I could post the picture of the invoice describing the work performed as there was definitely not 1.5 hour of work invested. Add to that $49 travel charge. Doubt I'd call them back as I had better experience with other local company where I felt actual work was done for the charge I actually incurred.

Vedran Radojcic

Our central air unit was not working. Not only did we have a repair tech. Arrive within in an hour but he was very kind and patient to my child who is autistic. She kept wanting to hold the tech's hand and take him around the house. She must of felt the natural kindness from the guy just like I did. Yes our central air is running great. Thank you!!!

C.S. Shoemaker

This company displayed honesty, perhaps a rarity in this business. I called On the Mark to look at my mother in law's furnace after she was hospitalized for carbon monoxide poisoning. I also called 4 other HVAC companies in A2. 3 of those said her furnace needed replacement and quoted $3200-3900, a real hardship for her. Mark (I think the owner) tested the furnace and found nothing wrong, then found the source, a gas clothes dryer exhaust leak! Later, another furnace expert and family friend confirmed that her furnace was in perfect working order. I really appreciate on the mark not taking advantage of an elderly woman and I would definitely recommend them.

runnerchemist

Our AC was getting worse all summer, and on the hottest weekend of the year it finally failed. We called on Labor Day, and they fit us in the very next day to get it fixed. Not only that, they worked with us and our schedule to make sure the work got done. Very happy with the customer service!

Mike Behnke

On the Mark Mechanical

45 Enterprise Drive
Ann Arbor, MI 48103
GET DIRECTIONS

Call Us
Phone: (734) 222-0918

Hours
Mon: 8:00AM-4:00PM
Tue: 8:00AM-4:00PM
Wed: 8:00AM-4:00PM
Thu: 8:00AM-4:00PM
Fri: 8:00AM-4:00PM
Sat: Closed
Sun: Closed

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On the Mark Mechanical

Brighton, MI 48116
GET DIRECTIONS

Call Us
Phone: (734) 222-0918

Hours
Mon: 8:00AM-4:00PM
Tue: 8:00AM-4:00PM
Wed: 8:00AM-4:00PM
Thu: 8:00AM-4:00PM
Fri: 8:00AM-4:00PM
Sat: Closed
Sun: Closed

SEE ALL LOCATIONS

On The Mark Mechanical

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