Get matched with top heating and air conditioning pros in Dewitt, MI

"The contractor scheduled me appointment two days out from the first time we spoke in order to come take a look at the job . He then showed up on time for the appointment. Told me he had something else to do that day but he will take a look into getting the part that I needed to be replaced and get back with me on a price. The next thing I know within the next couple of hours I got a call from him stating that the job was done. I was so thrilled. I highly recommend Smith's Heating. "

"Travis and Ryan were very knowledgeable answering all of our questions. They were very timely and professional we are very happy with their dedication and service we would definitely recommend them to our friends and neighbors"

"The worst experience ever!!! I would never recommend. They installed a generator a year and a half ago. Power outage in middle of winter. My 94 year mother in law lives with us. No one could come out right away. We have had several power outages since this has been installed. NEVER has it worked. The tech told my husband what size to go with. Now they say it is too small for our house!!!! A manager told my husband just to sell that one. And they can charge us for a bigger size!!! $11,000 is what we paid for that one. dollars later!!! Now today is June 21th 2025 And we have a power outage. and I have asthma very hot day out. So I call again and the lady tells me well we need to do a year check up. And they have to charge us for it. MORE Money for something that NEVER has worked!!! So sounds like I need to get lawyer involved!!!"

"I hired Doty to repair a vent pipe. The work was completed. I have asked several times for a detailed invoice of the work performed and equipment that was rented to complete the work and have yet to receive that invoice or even a call to discuss the issue. I believe that they overcharged me for a piece of equipment that they not even use to complete the work. They also damaged my yard while attempting to use this equipment and never once have I been contacted by a manger as I requested. Their customer service is terrible and I would not recommend them to anyone!"

"He was friendly and patient and did a good work for us"

"Our relationship with All Star Mechanical began with Chris coming out to diagnose my AC problem. He tested the system and diagnosed it as low on refrigerant likely do to a leak. We asked to get a quote on replacing the AC and the entire HVAC system. The furnace was a 25 year old Trane. The air filter was 1in thick and struggled to blow through a non-MERV filter, and I wanted cleaner air for the health of my family, especially since wildfires aren't going away anytime soon. We also wanted a whole house humidifier to assist the Vornado units we run 24/7 in the winter. Larry presented us with a variety of options for upgrading my HVAC system, not trying to sell me a system too large and expensive for our needs or climate, then explaining how everything works and how it works together to make our home efficient, safe, clean, and comfortable. The installation team was fantastic. They were scheduled for a 2 day installation and over performed installing the entire system in one day. Matthew and the 2 Nicks were great! Within 2 hours of installing the General Aire MAC high efficiency air cleaner we noticed the air felt and smelled cleaner, inspite of the poor air advisory warning for that day. Finally Chris buttoned the system up completly by running updated thermostat wiring and relocated my thermostat so the new system is compatible with my ADT Z-Wave ADC -T2000 monitored thermostat (my request)! Throughout the entire job, Larry stayed in touch, either by email, phone, or text to make sure everything met or exceeded our expectations. They are definitely Allstars!"

"They have very good customer service and polite."

"Our relationship with All Star Mechanical began with Chris coming out to diagnose my AC problem. He tested the system and diagnosed it as low on refrigerant likely due to a leak. We asked to get a quote on replacing the AC and the entire HVAC system. The furnace was a 25 year old Trane. The air filter was 1in thick and struggled to blow through a non-MERV filter, and I wanted cleaner air for the health of my family, especially since wildfires aren't going away anytime soon. We also wanted a whole house humidifier to assist the Vornado units we run 24/7 in the winter. Larry presented us with a variety of options for upgrading my HVAC system, not trying to sell me a system too large and expensive for our needs or climate, then explaining how everything works and how it works together to make our home efficient, safe, clean, and comfortable. The installation team was fantastic. They were scheduled for a 2 day installation and over performed installing the entire system in one day. Matthew and the 2 Nicks were great! Within 2 hours of installing the General Aire MAC high efficiency air cleaner we noticed the air felt and smelled cleaner, in spite of the poor air advisory warning for that day. Finally, Chris buttoned the system up completely by running updated thermostat wiring and relocated my thermostat so the new system is compatible with my ADT Z-Wave ADC -T2000 monitored thermostat (my request)! Throughout the entire job, Larry stayed in touch, either by email, phone, or text to make sure everything met or exceeded our expectations. They are definitely All Stars!"

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

"This was our first big remodeling project and our expectations were quite high. However . . . Carpentry Plus far exceeded our expectations. They did a beautiful job and, it being our first remodel, were very helpful with suggestions on what was needed, from what items were needed, from cabinetry to backsplash to countertops to flooring. We'll be hiring them again for our next project."