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TRUSTED BY COTTRELLVILLE, MI HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon136
    Verified heating and air conditioning services reviews

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

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

Serving Cottrellville, 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%
1 neighbors recently requested a quote
Avatar for Comfort Climate LLC dba Comfort Climate Heating and Cooling
Comfort Climate LLC dba Comfort Climate Heating and Cooling
4.8(
9
)
Gas Furnace / Forced Air Heating System - RepairCentral Air Cleaner - Repair or ServiceElectric Boiler or Radiator Heating System - Repair+5 more

Serving Cottrellville, MI and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

We specialize in providing top-quality heating, ventilation, and air conditioning services tailored to your unique requirements. Our skilled technicians are dedicated to delivering reliable solutions that ensure your comfort and satisfaction. \n \nAfter more than a decade of working in the HVAC industry, we saw a growing need for a company that put honesty and people first. Built on a foundation of hard work, integrity, and family values, we started this business to offer Metro Detroit homeowners and businesses a better experience—no pressure, no shortcuts, just reliable service from technicians who treat every customer like one of their own. \n \nWe service and install all major HVAC brands, giving you the flexibility to choose the right system for your home or business. Not sure what brand is best for your needs? We’re here to guide you with honest, knowledgeable recommendations.

1 neighbors recently requested a quote
Avatar for SAFE AIR HVAC LLC
SAFE AIR HVAC LLC
5.0(
6
)
Central A/C - Install

Serving Cottrellville, MI and surrounding areas

Approved

In business since 2025

Free estimates

Offers commercial services

"SAFE AIR HVAC LLC did an outstanding job installing my new AC unit and furnace. From the first visit to the final walkthrough, their team was professional, knowledgeable, and extremely efficient. They took the time to explain my options, helped me choose the right system for my home, and provided a very fair price. Installation day went smoothly—they arrived on time, worked cleanly, and made sure everything was set up perfectly. The new system runs quietly and keeps my home comfortable, and the difference in air quality and efficiency is noticeable right away. I was especially impressed with their attention to detail and the care they put into their work. If you need a new HVAC system installed, I highly recommend SAFE AIR HVAC LLC. They truly go above and beyond."
My jobs
My jobs
My jobs
My jobs
My jobs

+3

Response time10 hrs
Response rate100%
4 neighbors recently requested a quote
Avatar for Cousins Hvac LLC
Cousins Hvac LLC
5.0(
4
)
Gas Furnace / Forced Air Heating System - InstallCentral A/C - InstallElectric Furnace / Forced Air Heating System - Install+2 more

Serving Cottrellville, MI and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"I had an excellent experience with Cousins HVAC LLC! They were very professional, knowledgeable, and reliable from start to finish. They took the time to explain everything clearly, worked efficiently, and made sure everything was done correctly. Their customer service was outstanding, and they truly care about their customers. It’s hard to find a company that is both honest and dedicated to quality work. I highly recommend Cousins HVAC LLC to anyone looking for dependable heating and cooling services. Definitely a 5-star experience!"
Work done by Cousins HVAC
Work done by Cousins HVAC
Work done by Cousins HVAC
Work done by Cousins HVAC
Work done by Cousins HVAC

+1

6 neighbors recently requested a quote
Efficient heating and cooling
5.0(
2
)
Geothermal Heating or Cooling System - Service

Serving Cottrellville, 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

A & C Heating & Cooling, LLC
3.5(
2
)
Central A/C - Service or RepairGas Furnace / Forced Air Heating System - Repair

Serving Cottrellville, 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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Heating and Air Conditioning FAQs, answered by experts

While many states do not have specific licensing requirements for HVAC companies, your local city or county might. It's always a good idea to check local requirements online and use a tool like Angi’s contractor license lookup to confirm that the company you’re considering is licensed. Regardless of licensing, you should always ensure the company you hire is fully insured to avoid potential lawsuits if a technician is injured on your property. Additionally, it is recommended to check if the company holds third-party certifications, such as North American Technician Excellence (NATE) certification or R-410A certification, which qualifies them to work with HVAC refrigerants.

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.

When deciding whether to repair or replace your air conditioner, several factors should be considered. It is generally worth repairing the unit if it's less than 10 years old, the warranty is still active, and you're dealing with a one-off issue. Most central AC units last about 15 years, while window units last 8 to 10 years. If your unit is approaching or has surpassed the 10-year mark and requires frequent or costly repairs (e.g., over $5,000), replacement is often the more sensible long-term investment. For older, inefficient, or out-of-warranty units experiencing multiple problems, replacing it is typically the better choice.

Yes, it's normal for air conditioners to leak tiny amounts of water due to condensation. Under normal circumstances, all excess moisture travels to the drain pan to be pumped through your system's drain line. You should call a technician to diagnose the issue if you're noticing frequent leaking or pooling. It's also important to investigate if your homeowners insurance can cover water damage.

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.

The Cottrellville, 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.