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TRUSTED BY CORUNNA, MI HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon110
    Verified heating and air conditioning services reviews

Top-Rated Heating and air conditioning pros in Corunna - Updated Nov 2026

Avatar for Schutz Heating & Cooling
Schutz Heating & Cooling
4.7(
104
)
Gas Furnace / Forced Air Heating System - InstallCentral A/C - InstallElectric Furnace / Forced Air Heating System - Install+47 more

Serving Corunna, MI and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"They installed the Air conditioner about a year ago, and they came back this summer to service the unit. The service was good, they have great customer service, they always respond if you need a service, it was a quick response, they practice proper covid safeguards which was very important."
Additional Photos
Additional Photos
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+1

Response time11 hrs
Response rate100%
5 neighbors recently requested a quote
Avatar for N.A.B. Air Quality
N.A.B. Air Quality
5.0(
53
)
Air Ducts & Vents - Clean

Serving Corunna, MI and surrounding areas

Approved

In business since 2019

Free estimates

Customers say: Quick response

"Couldn't say enough really good things about them. They followed all the Covid regulations. Called before coming out and even a time or 2 before then. Also, did a really good job with cleaning the air ducts. I was thoroughly impressed"
Response time1 day
9 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Edwards Mechanical LLC
Edwards Mechanical LLC
4.6(
21
)
Central A/C - InstallBoiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For Business+47 more

Serving Corunna, MI and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"I have been hiring contractors for over 30 years. Zack Edwards is one of the absolute best HVAC guys I have ever known. Excellent pricing, excellent workmanship, fast and efficient. You will not find anyone better. I wish there where more contractors like him in the world."
Response time8 hrs
3 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Amistee Air Duct Cleaning and Insulation
Amistee Air Duct Cleaning and Insulation
4.6(
99
)
Air Ducts & Vents - Clean

Serving Corunna, MI and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"I spoke with Dan (owner) at Dust Busters who was very professional & honest. He provided a quote, but then explained that it may be less expensive to replace the air duct run rather than replace due to environmental concerns. He provided referrals to other reputable vendors to help. In my experience, he is an honest person who will do what's best for his prospective customers."
Air Duct Cleaning
Air Duct Cleaning
Air Duct Cleaning
Air Duct Cleaning
Insulation

+17

Response time20 mins
15 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for The Service Professor, Inc. - HVAC
The Service Professor, Inc. - HVAC
4.3(
1,041
)
Gas Furnace / Forced Air Heating System - RepairCentral A/C - Service or RepairCentral Air Cleaner - Repair or Service+2 more

Serving Corunna, MI and surrounding areas

Approved

In business since 1978

Free estimates

Credit card accepted

"I am a new customer with Service Professor, Inc. as of May 2021. In each of three service calls for routine system checks of my HVAC, plumbing, and furnace systems, I couldn't have been more satisfied with the professionalism of the individual tradesmen or with the customer service communication provided by friendly and patient office staff. This review is being posted especially to praise the exceptional routine service call provided by John Courtney on 10/11/2021. John presented as being a good listener and one who genuinely enjoyed his work and serving others. For example, he listened carefully to my questions and responded with detailed information that I could understand easily. And, after I commented to John about my previous positive interactions with Service Professor, Inc. tradesmen and with customer service staff, John responded by stating he has worked in the heating and cooling trade for 12 years and felt very fortunate, as a newer employee, to be able to work for an organization such as Service Professor that places caring and quality customer service communication among its most important priorities. I hope my comments encourage anyone seeking HVAC, plumbing, or furnace routine service or repair work to not hesitate to contact Service Professor."
Water Service
Water Service
Random Photos of Crew
Random Photos of Crew
Random Photos of Crew

+13

Response time3 hrs
15 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for ASK Heat & Cool, LLC.
ASK Heat & Cool, LLC.
4.9(
28
)
Central A/C - InstallCentral A/C - Service or RepairGas Furnace / Forced Air Heating System - Repair+13 more

Serving Corunna, MI and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Exceptional service and unmatched compassion. ASK Heat & Cool, LLC. handled my A/C service perfectly, but their outstanding customer care went far beyond the job. I have been grieving the sudden loss of my partner, and the owner, Alister, went out of his way to call me himself and pray for me. It is rare to find a business that genuinely treats you like family and cares about you as a person, not just a customer. I will be a customer for life and highly recommend them to anyone."
Response time2 hrs
Response rate97%
19 neighbors recently requested a quote
Avatar for Dustout Air Duct Cleaning and Duct Sealing
Dustout Air Duct Cleaning and Duct Sealing
4.6(
42
)
Air Ducts & Vents - Clean

Serving Corunna, MI and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

Dustout has been improving indoor air quality for homeowners and businesses across Mid-Michigan, Metro Detroit, and The Thumb since 2009 and has now served thousands of residential and commercial customers. Based in Burton, Michigan, we specialize in air duct cleaning, dryer vent cleaning, and duct sealing, handling jobs of every size for all makes and models of HVAC systems. Our professionally trained crew removes dust, debris, and contaminants from all types of ductwork, helping reduce indoor air pollution and creating healthier, cleaner environments. When Michigan families and businesses want it done right, they trust Dustout.

After Duct Cleaning
Before Duct Cleaning
After Supply Trunk
Before Supply Trunk
Farmington Hills, MI

+2

4 neighbors recently requested a quote
Recommended by85%of homeowners
Efficient heating and cooling
5.0(
2
)
Geothermal Heating or Cooling System - Service

Serving Corunna, MI and surrounding areas

Approved

13 years experience, we install furnaces, a/c systems and ductless systems. 10 yr warranties on all equipment. We also offer a/c tune ups which consist of cleaning outdoor condenser and all checking refrigerant charge on your system. We also offer a complimentary air filter change with this service. Don't wait until its hot to make sure your system will operate properly.

Upper bedroom
Clean
Finished
Cassette
Cracked heat exchager

+3

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Heating and Air Conditioning FAQs, answered by experts

Don’t run your AC with a wet filter. It can cause your AC to work too hard, which will run up your utility bill and cause extra wear and tear on the system. You could also spread moisture and mold throughout your house. Turn off the AC, remove the wet filter, and check for cracks or clogs. Fix the problem (with a pro’s help, if you need it), and put a dry filter in place before you turn the system back on.

The standard rule for return duct sizing is that the return vent should be the same size or larger than the supply vent. This will ensure balanced airflow in your home and reduce strain on your HVAC system.

During the summer, it’s best to set your AC to 78 degrees when you’re home and awake, according to the Department of Energy (DOE). For better energy efficiency, raise the temperature slightly to 85 degrees while you’re out of the house. The National Sleep Foundation advises lowering your thermostat to between 60 and 67 degrees when you’re asleep.

To keep your air conditioner in good working condition, you should have it serviced by a professional at least once per year, ideally in the spring before the cooling season begins. If your AC unit is 10 years or older, consider servicing it twice a year (once in the spring and once in the fall) to catch potential problems early and help it reach its full lifespan. During a service visit, a technician will inspect, clean, and replace parts as needed. Regular maintenance helps avoid costly repairs. As a DIY task, you can also clean the evaporator coils annually.

You should use a breathable, weather-resistant cover with ventilation. It can be a top cover or a full cover that has mesh to allow airflow. A full, non-breathable cover can cause moisture to build up, leading to rust, frozen parts, and corrosion. A full cover also attracts unwanted critters, such as mice, that can damage the wiring and your unit. If you need to protect your AC unit from falling icicles, choose a sturdy top cover or piece of wood that prevents icicles from damaging your unit.

The Corunna, MI homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.