4.5 
494 *The Angi rating for Heating And Air Conditioning Service companies in Dearborn Heights, 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 Dearborn Heights, 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 25, 2026
Serving Dearborn Heights, MI and surrounding areas
Approved
In business since 1996
Emergency services offered
Warranties offered
"This company provided excellent service. The communication was precise and very professional. The process was easy and I'm very pleased with my new HVAC system."
+3
Serving Dearborn Heights, MI and surrounding areas
Approved
Super Service Award Winner
In business since 1981
Free estimates
Small jobs welcome
"Bill was very professional and did an awesome job cleaning the ducts, dryer vent, etc. I immediately noticed the air in the house is fresh. My daughter even noticed it when she came in. Great job. I recommended him to my daughter and will to whomever needs this done."
+1
Serving Dearborn Heights, MI and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1979
Free estimates
Emergency services offered
"This company went above and beyond. From the estimate to the install of both a new furnace and air conditioning unit quickly after the estimate. We had been without heat for 4 days in December in Michigan. Glad to sleep in a home with heat again."
Serving Dearborn Heights, MI and surrounding areas
Approved
In business since 1985
Emergency services offered
Warranties offered
"Mike was great! Very informative regarding the issues with my AC unit & other questions we had. Definitely would hire again!"
Serving Dearborn Heights, MI and surrounding areas
Approved
In business since 2015
Emergency services offered
Warranties offered
"As female investor seeking to hiring contractors that are transparent and have high integrity. I hit the jackpot with MIDPOINT COOL TEMP. Robert is passionate and genuine in his assessment and recommends "options to repair" vs immediately replacing a unit. Provided him a key to the vacant home, he got the heating system functioning, cleaned his area, and updated us promptly. FIVE STAR SERVICE all around!!"
Serving Dearborn Heights, MI and surrounding areas
Approved
In business since 2010
Free estimates
Small jobs welcome
"Honest, fast and dependable. Cleaned ducts and furnace. Would hire them again"
Serving Dearborn Heights, MI and surrounding areas
Approved
In business since 2001
Free estimates
Emergency services offered
"Cheap thermostat installed, duct tape used to repair furnace."
+3
Serving Dearborn Heights, MI and surrounding areas
Approved
In business since 2020
Emergency services offered
Warranties offered
"Jeff and his team replaced our entire HVAC. They were professional, polite and went above and beyond to make the new unit operate perfectly! Showed up on time, cleaned up every day and were extremely courteous. I definitely recommend Maheu mechanical!"
+1
Serving Dearborn Heights, MI and surrounding areas
Approved
In business since 1976
Free estimates
Credit card accepted
"My first time getting vents cleaned in a nearly 50-year-old house. Working with Irish Mist (love the name!) was easy, pleasant, affordable, and quick. Arrived on time, got to work, cleaned the ducts - which had more than just dust in them, as some things rattled through the hose on the way out. Very satisfied customer. One thing I forgot to ask is before & after photos... might have been good to get, I wish they had done that."
Serving Dearborn Heights, MI and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
At Smart Zone Heating & Cooling, we provide reliable, high-quality heating and cooling services for both residential and commercial customers. Our goal is simple: deliver dependable HVAC solutions that improve comfort, efficiency, and long-term performance.\n\nAs a licensed and insured HVAC contractor, we specialize in professional installation, repair, and maintenance of heating and cooling systems. Whether you need a new furnace installation, air conditioning repair, system replacement, or preventative maintenance, we focus on doing the job right the first time.\n\nWe take pride in offering honest recommendations, fair pricing, and high-quality workmanship. Our team understands that HVAC systems are one of the most important components of any home or business, which is why we work efficiently, communicate clearly, and treat every property with care and respect.
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