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Verified Reviews for Air Conditioning pros in Saint Clair, MI

*The Angi rating for Air Conditioning companies in Saint Clair, MI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Conditioning needs.

*The HomeAdvisor rating for Air Conditioning companies in Saint Clair, MI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Conditioning needs.

Last update on December 24, 2025

Find Air conditioning pros in Saint Clair

Avatar for Doctor Ducts, LLC
Doctor Ducts, LLC
5.0(
75
)
Air Ducts & Vents - Clean

Serving Saint Clair, MI and surrounding areas

Approved

In business since 2010

Free estimates

Small jobs welcome

"Clean Air Ducts and Vents - Doctor Ducts was great to work with. Excellent customer service and very detailed in explaining what was being done with my furnace and air ducts. They took pictures of what my vents looked like before/after. I would recommend them and will use their services again."
Response time2 hrs
Response rate98%
Recommended by94%of homeowners
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Avatar for Northern Air Heating & Cooling, Inc.
Northern Air Heating & Cooling, Inc.
5.0(
11
)
Central A/C - Service or RepairCentral A/C - InstallDuctless Mini-split A/C - Install or Replace

Serving Saint Clair, MI and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"They were very professional, and willing to work with my avalibility. Great work, done in a timely manor."
HVAC
3 neighbors recently requested a quote
Recommended by54%of homeowners
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Avatar for EMH Mechanical LLC
EMH Mechanical LLC
5.0(
8
)
Central A/C - InstallCentral A/C - Install - For Business

Serving Saint Clair, MI and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Warranties offered

"Ethan and team did a great job on swapping out an old boiler system and install new furnace and AC. City inspector even said his work is great. Communication was great throughout the process. Will hire again in the future"
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Office HVAC Upgrade
Florida Room HVAC
Master Bedroom HVAC

+9

Response time1 day
9 neighbors recently requested a quote
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Avatar for It's Your Heating and Cooling Guy, LLC
It's Your Heating and Cooling Guy, LLC
5.0(
3
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Saint Clair, MI and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"Professionally done in the time estimated time frame given."
Response time9 hrs
Response rate100%
13 neighbors recently requested a quote
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A & C Heating & Cooling, LLC
3.5(
2
)
Central A/C - Service or Repair

Serving Saint Clair, MI and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"We were very impressed with A & C Heating and Cooling. Their online scheduling tool was convenient, user friendly, and there was a variety of time slots available. The appointment follow up, reminders and arrival tracking map were timely and helpful. Our technician, McKinley, was amazing!!! He was very courteous, knowledgeable and efficient. He diagnosed the problem quickly, installed the needed part, and ran tests to ensure the unit was running at peak performance. He educated us about our unit by explaining how it operates, what caused the problem, and how the replacement part would remedy the problem. We are VERY satisfied with their service. We give this company and our technician our highest rating, and we would highly recommend them to anyone in need of quality heating and cooling installation or service. ."
Response time3 hrs
Response rate100%
Recommended by100%of homeowners
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Avatar for Hoyt Construction
Hoyt Construction
2.9(
4
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For BusinessWindow A/C Unit - Service or Relocate

Serving Saint Clair, MI and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"He did an awesome job! Very reliable and very kind guy."
Response time4 hrs
Recommended by100%of homeowners
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Avatar for The Kind Cleaners
The Kind Cleaners
New to Angi
Air Ducts & Vents - Clean

Serving Saint Clair, MI and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

The Kind Cleaners is a local Michigan based cleaning company. We pride ourselves on quick communication, competitive pricing and excellent customer service.

2 neighbors recently requested a quote
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Air Conditioning questions, answered by experts

Air conditioners can stop working in the middle of the night for many reasons. Your local power grid might shut down late at night. Power surges can also trip your breakers if too much power is being used in the area at the time. If your AC is connected to a digital thermostat, it gets naturally cooler at night, so the outdoor temperature might dip below the automated setting to turn the cooling system off.

A blocked return air vent can cause your HVAC system to work much harder and, therefore, less efficiently. The result is higher utility bills and poorer air quality. A blocked return air vent can also cause unpleasant dust, dander, and odors to linger in your home’s air.

A new HVAC system combines components to control indoor temperature and air quality. Features include a furnace or heat pump and an air conditioner or evaporator coil, depending on the climate requirements. It also involves a network of ductwork for air distribution, a thermostat for temperature regulation, and electrical connections. Air purifiers or humidifiers can be integrated to improve indoor air quality.

You can buy a new AC capacitor through most big-box home improvement stores, from an HVAC contractor, or from the manufacturer. Use the model number of your air conditioning unit to make sure you purchase the right part for your unit. Also, keep in mind that the cost of this type of part can vary significantly depending on who you purchase it from, so shop around to get the best price.

The best way to compare HVAC quotes is getting a few detailed quotes from local companies with good reputations. Then, go over the quotes line by line. Protect yourself by insisting on in-person estimates that include equipment manufacturer names, model numbers, SEER ratings, amounts and numbers of materials, details of warranties on equipment and labor, and other specifics. 

Knowing the exact equipment and materials is the only way that you can fairly compare quotes. Quotes that are much lower than others can be a sign that the company isn’t providing the best quality service or materials.

The Saint Clair, MI homeowners’ guide to air conditioning services

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

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