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TRUSTED BY SAINT CHARLES, MI HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon104
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Saint Charles, MI

*The Angi rating for Heating And Air Conditioning Service companies in Saint Charles, 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 Saint Charles, 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 January 31, 2025

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

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 Saint Charles, 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
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Avatar for ASK Heat & Cool, LLC.
ASK Heat & Cool, LLC.
4.9(
27
)
Central A/C - Service or RepairCentral A/C - InstallGas Furnace / Forced Air Heating System - Repair+13 more

Serving Saint Charles, MI and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"ASK Heating and Cooling did a great job fixing our AC and furnace, and in record time! Iâ d suggest them to all my friends and family. Alisterâ s work is top notch!"
Response time2 hrs
Response rate97%
20 neighbors recently requested a quote
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Avatar for Dustout Air Duct Cleaning and Duct Sealing
Dustout Air Duct Cleaning and Duct Sealing
4.6(
42
)
Air Ducts & Vents - Clean

Serving Saint Charles, 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
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Avatar for Mid Michigan Duct Cleaning
Mid Michigan Duct Cleaning
5.0(
12
)
Air Ducts & Vents - CleanBoiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For Business+48 more

Serving Saint Charles, MI and surrounding areas

In business since 2020

Free estimates

"I highly recommend Shane Diffin from Mid Michigan Duct Cleaning. He immediately responded to my request and did the work the next day. He sent a video while he was on the job as I was unable to be home. Easy and reasonable payment available through Venmo."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+16

Recommended by100%of homeowners
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Avatar for HVAC Medic
HVAC Medic
5.0(
6
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install

Serving Saint Charles, MI and surrounding areas

In business since 2021

Free estimates

Credit card accepted

"I run a management company and have a lot of properties in my portfolio and they take care of everything. Everything is always on the up and up and they are always on top of it. They do a great job."
Our work
Our work
Our work
Our work
Our work

+14

Response time4 hrs
Response rate92%
Recommended by100%of homeowners
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Avatar for Michigan Home Comfort
Michigan Home Comfort
4.4(
14
)
Air Ducts & Vents - CleanBoiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For Business+48 more

Serving Saint Charles, 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"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+5

Recommended by92%of homeowners
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Avatar for Goblin Heating & Cooling LLC
Goblin Heating & Cooling LLC
5.0(
7
)
Central A/C - InstallGas Furnace / Forced Air Heating System - Install

Serving Saint Charles, MI and surrounding areas

In business since 2025

Free estimates

Credit card accepted

"Goblin installers did a excellent job installing my gas hot water heater and the cleaned up well. They were polite and professional, and honest. I would highly recommend this company to anyone."
Furnace install
New furnace and AC
New furnace and AC
Response time4 hrs
Response rate100%
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Heating and Air Conditioning FAQs, answered by experts

AC capacitors have a wide lifespan, ranging from five to 20 years, with an average of about 10 years. Many capacitors will last for the entire life of the air conditioning unit, and most homeowners only need to replace one once. A capacitor should only be replaced if an HVAC professional diagnoses a problem with it. Premature failure can be caused by overheating, power surges, or short circuits. You can help extend the life of your AC capacitor by scheduling regular AC maintenance each year.

While all portable AC units will collect moisture as part of their cooling and dehumidifying process, whether and how often you need to drain them depends on what kind of unit you have and the natural humidity levels where you live. For example, if you live in a very dry area and have a self-evaporating unit, you may not need to drain your portable AC very often at all. Some units may automatically drain collected moisture out the window through their exhaust vent.

To diagnose a bad HVAC or AC damper, assess the airflow from your vents. For a manual damper, close it, run your system, and check for airflow. If air is still coming through the vents, the damper is likely faulty and needs repair or replacement. For an automatic damper, turn on your HVAC system and monitor the airflow and room temperature. Signs of a problem include low airflow, a room that won't maintain its set temperature, or a drafty feeling. If you suspect a faulty automatic damper, you may need to hire a professional for repairs.

Yes, a dirty air filter can cause a higher electric bill. That’s because clogged filters make it harder for air to flow through your HVAC system, which forces it to work harder and use more energy. According to the U.S. Department of Energy, replacing dirty filters can save you between 5% and 15% in utility costs.

The cost to replace an AC evaporator coil is typically between $600 and $2,500, with an average cost around $1,300 to $1,350. The price of the coil itself can range from $550 to $1,100, depending on the brand, size, and style, with professional labor adding around $700. Replacing a condenser coil is generally less expensive, costing about $800. Because this repair involves handling refrigerants, it requires a licensed AC professional. Regular inspections, which cost between $200 and $600, can help prevent costly coil replacements.

The Saint Charles, 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.

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