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TRUSTED BY GREENEVILLE, TN HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon114
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Greeneville

Avatar for Duct Doctor of Tri Cities
Duct Doctor of Tri Cities
4.7(
125
)
Air Ducts & Vents - Clean

Serving Greeneville, TN and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

"Mike and Jared are very professional and knowledgeable about cleaning the HVAC. Our old house had lots of coal dust from years ago and they were able to blast it out in just a few hours. Air quality improved 100%. Would highly recommend them and hire them again without a doubt."
Dust Doctor of Tri Cities
57 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Mountain Comfort Heating & Air LLC
Mountain Comfort Heating & Air LLC
5.0(
9
)
Central A/C - InstallCentral A/C - Service or RepairDucts & Vents - Install or Replace+4 more

Serving Greeneville, 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

7 neighbors recently requested a quote
Avatar for Sparks and shine
Sparks and shine
New to Angi
Air Ducts & Vents - Clean

Serving Greeneville, TN and surrounding areas

Approved

4232762749 Hi! I?m the owner of Sparks and Shine Cleaning. I have years of experience providing reliable, detailed cleaning services for homes, vacation rentals, and move-out properties. I take pride in helping people come home to a clean, comfortable space without the stress of having to do it all themselves.\n\nI understand that every home is different, so I customize my services to fit your needs ? whether you need a regular cleaning, a deep clean, a move-in/move-out clean, or help getting your home ready for guests.\n\nI?m dependable, hardworking, and treat every home with the same care and respect I would want in my own. My goal is to make your life easier by providing quality work you can count on. Please reach out to me at [email protected] so I can give you my number.

Avatar for Appalachian Airworks
Appalachian Airworks
New to Angi
Central A/C - Service or RepairGas Furnace / Forced Air Heating System - InstallDucts & Vents - Install or Replace+2 more

Serving Greeneville, TN and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

Appalachian Airworks is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

HVAC install
HVAC install
HVAC install
HVAC install
13 neighbors recently requested a quote
All Star Property Maintenance
New to Angi
Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - RepairGas Furnace / Forced Air Heating System - Repair

Serving Greeneville, TN and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

All Star Property Maintenance is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Response time5 hrs
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Heating and Air Conditioning questions, answered by experts

While it is possible to add Freon to your AC unit yourself, it is not recommended. In fact, the U.S. Environmental Protection Agency (EPA) prohibits the handling of Freon without a license. Freon is a dangerous gas that can cause irreversible damage to your AC or yourself if not installed correctly. It is worthwhile to hire a professional to add Freon to your AC.

In most cases, you should hire a professional to carry out services on your HVAC system, as the components are complicated, expensive, and potentially dangerous to work with. However, there are a few things you can do on your own to keep your HVAC system in good condition, including changing your filters every three months, keeping the area around your outdoor condenser clear of debris and plant growth, making sure your or intakes aren’t blocked, and keeping an eye out for increased energy bills, strange noises, and unusual odors related to your equipment.

The cost to replace an AC unit averages around $5,900, with a typical range between $3,900 and $8,020. The final price depends on several factors, including the type and size of the air conditioner, its efficiency rating, your geographic region, and labor costs for installation. Smaller units like portable and window ACs are much less expensive, costing between $90 and $550, compared to central or ductless systems. If your current unit is less than 10 years old, repairing it may be more cost-effective than a full replacement.

A frosty expansion valve that isn't blowing out cool air is a sure sign that it’s time to replace it. It might also be time to replace the TXV valve if your AC unit switches off soon after turning on or if you have poor airflow in your home.

If you have central air conditioning, it’s fine to run your AC all day if that’s what you want—as long as the AC unit is in good condition. But if your AC runs constantly when you don’t want it to, there may be a problem with your system (like the ones we’ve mentioned above). Window AC units and wall air conditioners aren’t as powerful as central AC, so you should only run those kinds of air conditioners for eight to 12 hours at a time.

The Greeneville, 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.