4.6 
45 *The Angi rating for Heating And Air Conditioning Service companies in Allen, MI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Allen, MI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
Last update on June 12, 2026
Serving Allen, MI and surrounding areas
Approved
In business since 2024
Free estimates
Credit card accepted
"AJ and his crew did a GREAT job installing our new ductwork. They were knowledgeable, professional and cleaned up after they were done. Thanks again, I would definitely recommend your services!"
Serving Allen, MI and surrounding areas
Approved
In business since 2013
Free estimates
Offers commercial services
Michigan Heating And Cooling Systems, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.
Serving Allen, MI and surrounding areas
Approved
Emergency services offered
Small jobs welcome
Offers commercial services
Very hard working individual looking to subcontract work and make people some money and bring new jobs to housekeepers and cleaners daily
Serving Allen, MI and surrounding areas
In business since 1981
Free estimates
Emergency services offered
"Everything went great , they were very professional."
+1
Serving Allen, MI and surrounding areas
In business since 2009
Free estimates
Emergency services offered
"I was extremely pleased with the work Ductz of Mid-Michigan did for me this past week. They cleaned and sanitized my HVAC ducts as well as my dryer vent. The owner, Doug, thoroughly explained the process, provided me with a quote and scheduled the work for the following week. Jonna arrived on time and professionally completed the work as scheduled despite not having his partner not being available."
+1
Serving Allen, MI and surrounding areas
In business since 1988
Free estimates
Warranties offered
"Thank you. I ended up with a furnace and air conditioner properly sized for my house, which has dropped my utility bills (so far) by $100 a month. They also came up with a great plan for a steam humidifier to address my breathing problems, and truly the air is cleaner than it used to be. I have been able to discontinue using most of the extra HEPA units I've been running, which once they are all off may increase the savings to $200 a month. Thanks for really figuring out what I need! I will be back if I need anything else! Note: final calibration of the steam humidifier will occur after our water softener gets fixed, for the obvious reason. I totally trust them to come back and finish up that little bit!"
+12
Serving Allen, MI and surrounding areas
In business since 2019
Free estimates
Emergency services offered
"Great! Excellent thorough service! The team came prepared, demonstrated how thorough their process is, and executed it so well. Cleanup was also complete Amazing service and value"
+5
Serving Allen, MI and surrounding areas
In business since 2005
Free estimates
Emergency services offered
"Work was done well. They did a nice installation and cleaned up completely. They were on time and worked hard."
Serving Allen, MI and surrounding areas
In business since 2015
Free estimates
Emergency services offered
"Very fast and efficient!! It was very hot and sure they were busy! They were there 8 hours later and BAM all fixed up! Great craftsmanship! Thx again! Honest amd kept the crib clean!"
+1
Serving Allen, MI and surrounding areas
In business since 2023
Free estimates
Emergency services offered
"Very prompt ! Knowledgeable, explained everything he did when finished ! Could not have asked for better service !"
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