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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(
28
)
Central A/C - InstallCentral A/C - Service or RepairGas 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%
19 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 had no problems what so ever. They are very trustworthy."
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

"Excellent. They explained the process to us before starting, took before and after photos of the ducts. They worked hard and cleaned up thoroughly when they finished."
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%
Request Quote
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Heating and Air Conditioning FAQs, answered by experts

You should clean your air conditioner at least once per year, but you may need to clean your whole HVAC system (including the air ducts) more often. According to the National Air Duct Cleaners Association, you may need to clean them more frequently depending on factors like whether you smoke, have pets, or have allergies.

Running an air conditioner with mold is not safe because it can spread harmful mold spores throughout your home. Exposure to these spores can trigger various health problems, including respiratory issues, allergies, coughing, wheezing, sneezing, itchy eyes, and a sore throat. It may also aggravate asthma in household members. Continued exposure can increase the risk of more serious illnesses like sinus infections, pneumonia, and bronchitis. If you suspect mold in your air conditioner, you should stop using the system until it has been properly cleaned to avoid health risks and further contamination.

An air conditioner’s watt usage depends on multiple factors, including the type of AC unit, its size, and how often you use it. With that said, most central air conditioners consume between 3,000 and 3,500 watts. Meanwhile, window AC units use 900 to 1,400 watts, and portable air conditioners consume 2,900 to 4,100 watts.

This depends on the extent of the freezing. Some ACs only need an hour or two to thaw out, but others may need a full day to completely unfreeze. Once you turn off the system to let it unfreeze, check it periodically to make sure the drain pan doesn’t overflow. When you turn the system back on, keep an eye on it to ensure it doesn’t start freezing again.

It is normal for the attic to be hotter than the rest of the house in the summer, but only by about 10 or 20 degrees. Attics that aren’t properly insulated or ventilated can reach temperatures of 130 degrees or more which can cause damage to the home’s structure, including the roof, wood framing, and HVAC system.

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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