Muller Mechanical LLC

they went above my expectations replacing parts that were out of date with no extra charge, and very good at what they do.

Andrew and his crew are fantastic. On time, knew what the issue was (fixed an issue from a different local HVAC Contractor did during install), and was extremely fair in pricing. Added an additional vent to my family room to help air circulation as well. Very professional company and will be calling Muller Mechanical from now on!

The owner Andrew was very professional, was here within 35 minutes. Found the problem and Fixed within about 45 minutes. Highly recommend.

Was completely thoroughly impressed. I had friends staying at my home in Prudenville on Christmas Eve and my furnace would not work. I actually called another company that completely ignored my call and never called me back. I called Mueller Mechanical and within five minutes Andrew the owner said he will be at my home in 45 minutes. He had my furnace up and running within five minutes at a very reasonable price. I will continually use him for anything mechanically related for my home in the Houghton Lake, Prudenville, Roscommon area. His professionalism as well as seeing the necessity to make sure my friends were warm especially on a holiday evening goes far above any cost. Thank you, Andrew for taking care of my friends. You’ve won a fan for life.

Great Service!! Thank you so much.

Andrew showed up at my house on the same day I called him. He worked on my furnace and was done after an hour. Great communication and professionalism.

Incredible Service, Very easy to work with when it comes to paying! Honest Working man who doesn’t wanna scalp you like bigger companies, i haven’t lived in Northern Michigan long but i feel extremely lucky to have found this company when my furnace suddenly went out. I could keep going all day! Thank you Muller Mechanical!