I highly recommend Mike and his team for heating and central air and overall support. I've called…read moretwice now on an odd day in the 11th hour and he steps right up to help you don't get that kind of customer service up here in the North he's phenomenal trust me!!!

They came to my house two years in a row. Told me I was low on freon, but did not find the leak…read more Cost me total 400.00 and it still leaks. Told me to call him in the spring so he could test it and find the leak. Very disappointed. They installed freon.

Had an emergency Saturday night. Doug called from Standish and was at our house within 2 hours…read more The problem was a worn thermostat line which took a while to diagnose because it was an obscure problem, the mother board was also kaput, and we had standing water in our crawl space from a broken sump pump (which he also fixed). Highly recommended.

Arriving at my cottage in AuGres Twp to find pipes frozen, the crawl space flooded and flowing…read more 12" deep at least not frozen! I turned off the power, called M&M and began pumping. When they arrived they dove into the job ( I provided the waders ) so the stayed dry! Furnace was a simple fix for them and five (5) broken pipes, joints or fittings and we were back in service. A WiFi thermostat gets installed so we can monitor and adjust to prevent future problems .... Amazing service on a Saturday by a business that was five star beginning to end! All house generator will be the next discussion. "These guys are amazing, honest where many might have said call me when it's pumped out"

Jerrod is a straight up man, dependable. He installed my new home generator which included the…read morenecessary gas line connection to my LP tank. He walked me through the mobile link APP on my phone, which connects to the generator unit. I highly recommend him for any of your HVAC & generator needs.

Jerry was awesome, very knowledgeable and easily the best experience I've had with an HVAC…read moretechnician in the area. Best rates. Highly recommend!

Colvins did a great job installing our new furnace. First off, this furnace replacement job…read morerequired some tricky scheduling as I needed to travel from out of town and only had a small window (one day) to have this project completed. When I explained the situation over the phone, Amy at Colvins was tremendously pleasant and helpful--what a great asset to the company to have such a welcoming, professional voice to assist customers! On the day of installation, the work crew showed up on time, talked me through what they would be doing, and were very efficient in getting their work done. They swapped out our 20+ year old dinosaur for a super efficient Rheem two-stage furnace, installed an easy-access air filter replacement door, and installed a new digital thermostat (bye-bye antique dial-type thermostat). But in full disclosure, the install was not entirely flawless. While ascending our attic ladder to check a whistling noise in the ducting, the attic ladder was broken by the work crew, but I appreciated that they were up front about the accident, and they encouraged me to call the store to make arrangements for Colvins to assist with the cost of replacement--and, of course, Amy was exceptionally accommodating in this respect when I shared with her what had happened. And to top off the experience, a couple of days after the job was finished, I received an unexpected gift in the mail--an overnighted package containing a tin of cookies with a note from Colvins thanking me for choosing them. Well, thanks right back at you, Colvins! All in all, my experience with Colvins was very positive, and I would confidently recommend their work.

David was especially unhelpful (go call someone else)and service manager was mouthy when i said I…read moredo not like someone in their employ and asked for someone else they said no we are not a good fit call someone else, doesnt seem like they are good listeners and it way too difficult to realize a different tech could be on the job to start and i had no original issue with them or company just prefer a different tech..use someone else anyway to avoid their ridiculous wait. Also the plumbers not colvins are cheaper and honestly did a better job. To point out i had already used colvins for a repair on a furnace called them back for the same furnace in 1 month and a dryer gas line install and got denied because i didnt want the guy that made original repair. He said it works though. Also despite your reply I have not heard from colvins and nothing is likely to come from a public response as opposed to actually reaching out to me you do have my number...

Very good business.Great job! I would definitely recommend them! Have had no problems after…read moreinstallation .

wasn't at the location of the furnace, checked and found no heat called after hours and was…read moreexplained the price yes it cost more than a regular service but its freezing out and temperature falling, so in the middle of the night tech fines the issue very quick, explained the issue and he can get it up and going would have to go shop and get part, repaired it quickly and works great. You get what you pay for it was expensive, but at what cost if pipes froze, it's all about service I felt it was fair.

Andrew and his crew are fantastic. On time, knew what the issue was (fixed an issue from a…read moredifferent local HVAC Contractor did during install), and was extremely fair in pricing. Very professional company and will be calling Muller Mechanical from now on!

NICHOLSON HEATING AND COOLING. LOCATION OGEMAW COUNTY CITY…read moreWEST BRANCH. PHONE NUMBER 989-685-8025 Brian was great he went out of his way for me to not only getting a part but even warranting the part it was the motherboard, he rarely see those furnaces but my furnace a Frasier - Johnson he took good care of my situation and my furnace. Brian went over and above and I'm grateful for him getting my furnace back running for me and my family. I would recommend Brian to everybody that needs assistance with their furnace or that has furnace issues he is top-notch and professional. Sincerely, Darrell & Family.

I had Brian and his sons install a new heat pump and hi efficiency furnace at my cottage. From the…read moreestimate to the installation communication was thorough and complete. No surprises and work was professional and neatly done. Very personable company to work with and the cost was fair for top line equipment (Carrier) I would recommend them to anyone who wants a job well done. Work was done in cold snowy weather and they took care of folks with emergencies first as I would hope they would before replacing my functioning system. This is a top tier company.

We have used this company for all our heating, cooling, plumbing and electrical work in our home in…read moreGladwin. This includes new furnace, central air conditioning, new toilet, outdoor faucet replacement and new electrical wiring for smoke alarms. Most of these services were emergencies. They are very responsive and quick during emergencies. They find the parts or equipment required and send excellent contractors out immediately. They are reasonably priced and don't charge extra for emergencies. They are nice friendly people too.

My daughters bathroom sinks pipe bursted and my husband was out of town working so I had to call a…read moreplumber, this was a close enough tone with good views. Did a good job and it was an easy fix. Did track dirt into the house though!