”On The Mark is more than our name and banner…It’s our mission! We are thorough and exacting with the units we service and the customers that have put their faith in us.” – Mark Hanna
Commercial: We keep the equipment running right, so that you can keep your business running right. Keep it On The Mark.
Residential: Home comfort is key! Home heating, air conditioning, air filtration, humidification, duct zoning, energy savings and more, Keep it On The Mark.
WHO WE ARE
Mark Hanna has been doing Heating / Air Conditioning / Refrigeration since 1984 in Michigan and Georgia. He has a mechanical license by the State of Michigan. Mark has a very strong mechanical background & has received his training through Lawrence Tech, Detroit Engineering Institute & Washtenaw Community College.
Since 1994, Mark Hanna, owner, has remained steadfast to his principals and business ethics.On The Mark Mechanical’s success is measured in customer satisfaction and the referrals that are given on our behalf.
The professionalism and knowledge from this company is top notch. Thank you guys!
- Anson M. 10/25/2019
Greatquick service, decent prices
- Scott Neal. 6/10/2019
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. 0/8/2018
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 . 2/10/2017
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. 7/15/2016
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!