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TRUSTED BY ERWIN, TN HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon190
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Erwin, TN

*The Angi rating for Heating And Air Conditioning Service companies in Erwin, TN 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 Erwin, TN 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 September 16, 2025

Find Heating and air conditioning pros in Erwin

Avatar for Duct Doctor of Tri Cities
Duct Doctor of Tri Cities
4.7(
123
)

Serving Erwin, TN and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

"They arrived on time, did a good job and gave us more information on the HVAC unit. Their customer service can improve slightly but is not a deal breaker."
Dust Doctor of Tri Cities
44 neighbors recently requested a quote
Recommended by99%of homeowners
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Avatar for Mountain Comfort Heating & Air LLC
Mountain Comfort Heating & Air LLC
5.0(
9
)

Serving Erwin, TN and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

"We recently had the pleasure of working with Mountain Comfort Heating & Air and I can confidently say this was one of the best service experiences I’ve ever had. Owner Josh Jenkins is the definition of professionalism, knowledge, and integrity in the HVAC industry. From the moment he arrived, it was obvious he truly understands his craft at an expert level. Josh took the time to thoroughly diagnose the issue instead of rushing to a quick fix like many companies do. He explained everything clearly, answered every question with patience, and made us feel completely confident in the work being performed. His attention to detail, workmanship, and pride in what he does are absolutely exceptional. What really sets Josh apart is not just his technical ability, but the way he treats people. He genuinely cares about his customers, their comfort, and doing the job the right way the first time Thank you Josh!"
New construction install
New construction install
New construction install
New construction install
New construction install

+3

5 neighbors recently requested a quote
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Avatar for Phil's Heating and Air
Phil's Heating and Air
New to Angi

Serving Erwin, TN and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

At Phil's Heating and Air, we're excited to earn your business. Locally owned and operated, we are known in the area for our prompt service and attention to detail. Customer satisfaction is always our primary concern, so be sure to give us a call today!

Response time3 hrs
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Avatar for JaMs Clean Team LLC
JaMs Clean Team LLC
New to Angi

Serving Erwin, TN and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

“JaMs Clean Team LLC was created with love and purpose — inspired by my sons, JaKai and Marcus. Every space we clean is a step toward building a better future for them and showing them the power of hard work, dedication, and pride

Cleaning
Cabinet and counters
9 neighbors recently requested a quote
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Heating and Air Conditioning questions, answered by experts

Yes, having mismatched evaporator and condenser coils in your AC system can lead to serious issues. For instance, it can result in higher monthly energy costs as the system runs longer to compensate for the mismatch. This mismatch can also put extra stress on the system, compromising its efficiency and longevity. 

Along with that, mismatched coils can lead to higher temperatures and humidity levels in the home. What’s more, using coils of different sizes may violate the manufacturer's warranty, as they are designed to work synergistically, and any mismatch could lead to repairs and system failure.

Yes, adding central air can increase your home value by as much as 10%. Generally speaking, prospective buyers prefer a central AC system over a ductless system or room-by-room AC units. That’s because central air conditioning blends into the home easier than individual room air conditioners and typically has less equipment to maintain.

You should flush your AC drain line once every three months to keep it clear of debris and buildup. Keeping your AC drain line clean prevents clogs, backups, mold growth, and extra wear on your AC unit. If you live in a humid area or have several furry pets, up your cleaning schedule to once a month.

There are many signs of a bad AC fan motor, including if the fan blades don’t spin when the AC kicks on or if they keep spinning when the AC is off. The AC fan cools down the condenser coil, so a faulty motor can also cause the system to overheat. Unusual noises in the exterior AC unit, including grinding or rattling sounds, may also be a sign that the AC fan motor is worn out.

You may never need an AC recharge if there are no leaks. However, if your AC unit has a leak that cannot be patched appropriately, you’ll need an AC recharge every time the freon level drops low enough that it disrupts your system—this could be once every two to three years. It all depends on the size and frequency of the leak.

The Erwin, TN 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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