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TRUSTED BY SEWANEE, TN HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon15
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Sewanee

Avatar for Arnold's Heating & Cooling
Arnold's Heating & Cooling
5.0(
19
)

Serving Sewanee, TN and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"My HVAC went out right before the cold snap and it was really cold in the house. I had called another company and they were thousands more so I took a chance and called Arnold’s and it’s the smartest thing I have ever done! The unit is excellent and will save me money on utility costs. He was there Monday morning and had me up and running in no time! He knows what he’s doing and didn’t tack on a service fee and other additional costs. I’m so glad that I found him and I highly recommend him for your HVAC needs. You won’t regret it! Thanks Arnold’s"
Response time2 days
Response rate93%
6 neighbors recently requested a quote
Avatar for Efficiency Air
Efficiency Air
5.0(
2
)

Serving Sewanee, TN and surrounding areas

Approved

Emergency services offered

Warranties offered

Small jobs welcome

"This young man was very efficient and communicative. He was extremely conscientious and exact about his work. He was considerate about caring for our home by carefully closing the door and wearing foot covers on the carpet. He installed a window unit in an upstairs bathroom. Did an excellent job. Would hire him again if needed."
Dodge Dealership
Rooftop Maintenance
Corrective Actions
Attic Corrections
After Corrections

+2

5 neighbors recently requested a quote
Avatar for Tennessee Valley Service Company
Tennessee Valley Service Company
5.0(
1
)

Serving Sewanee, TN and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

"Excellent! Absolutely excellent!! Can’t say enough good about this guy and his business. He is punctual, reliable and a great person and the price for what was done was incredible! Got quotes from several other companies before I found Tennessee valley service company and he blows the competition out of the water!! Highly recommend."
Response time40 mins
Recommended by100%of homeowners
Avatar for Outshine Cleaning Services
Outshine Cleaning Services
4.9(
31
)

Serving Sewanee, TN and surrounding areas

In business since 2021

Free estimates

Emergency services offered

"Ms Molly and her team at Outshine Cleaning Services are amazing. My mom recently move into our mother-in-law suite, and we needed help. Outshine Cleaning came in and whipped this house back into shape. They are thorough and reliable. My mom brags on them all the time ( which speaks volumes.). The move things to dust, clean under tables, and everything sparkles when they leave. I am a real customer and I couldn’t recommend them highly enough. Thank you Ms. Molly for all you do. We appreciate you so much !"
Hoarder house
Hoarder house
Hoarder house
Hoarder house
Hoarder house

+26

Recommended by96%of homeowners
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Heating and Air Conditioning questions, answered by experts

Window AC units use a fair amount of electricity, but significantly less than central AC systems. Because they are more energy-efficient for cooling individual rooms or small spaces, their usage is comparatively low. On average, a window AC unit consumes between 500 and 1,400 watts, while a central AC system uses over 3,500 watts—meaning a window unit uses about one-third of the energy. This typically translates to a monthly running cost of $15 to $40, although this can vary depending on external factors.

An AC drip pan may stop draining if there’s a clog where the drip pan connects to the drain line. Clogs can form from a lack of cleaning or from rust or corrosion buildup. Cleaning the drip pan at least once per month lowers the chances of debris clogging the drain line.

A blockage in the ductwork may prevent air from flowing through the vent. If some rooms in your home are very hot or cold and another isn't, that can be a sign that a vent is blocked. Another sign of a blockage is a buildup of dirt or dust around the vent. In either case, a duct installer or cleaning service can investigate the issue for you and recommend a course of action.

To diagnose a bad HVAC or AC damper, assess the airflow from your vents. For a manual damper, close it, run your system, and check for airflow. If air is still coming through the vents, the damper is likely faulty and needs repair or replacement. For an automatic damper, turn on your HVAC system and monitor the airflow and room temperature. Signs of a problem include low airflow, a room that won't maintain its set temperature, or a drafty feeling. If you suspect a faulty automatic damper, you may need to hire a professional for repairs.

Setting your AC unit to 78 degrees can, indeed, help you save energy. In fact, according to experts, every degree you turn the unit up could save you between 1% and 3% on your energy bills. That said, turning your unit off entirely while you’re out might actually be less efficient than keeping it on at a higher temperature. Why? The unit will need to work extra hard to cool the house back off again after all those hot hours. 

The Sewanee, 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.