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TRUSTED BY ALVATON, KY HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon162
    Verified heating and air conditioning services reviews

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

Avatar for Hiller Plumbing, Heating, Cooling, & Electrical
Hiller Plumbing, Heating, Cooling, & Electrical
4.5(
38
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+6 more

Serving Alvaton, KY and surrounding areas

Approved (Corporate)

In business since 1990

Emergency services offered

Small jobs welcome

Hiller Plumbing, Heating, Cooling, & Electrical, established in 1990, stands for quality and reliability. With our 'Happy You'll Be or the Service is Free' guarantee, we are dedicated to customer satisfaction in Bowling Green and the surrounding communities. Our plumbers provide emergency repairs, sewer line service, and expert installation or repair of water heaters. Our HVAC specialists ensure your comfort with preventative maintenance, air conditioning and furnace repairs, for year-round comfort. Our licensed and insured electricians offer prompt emergency response, custom upgrades, and safe, thorough electrical fixes for both residential and commercial properties. Hiller is your trusted provider for all your home service needs.

My jobs
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+14

13 neighbors recently requested a quote
Recommended by94%of homeowners
Davis Ventures LLC
New to Angi
Air Ducts & Vents - Clean

Serving Alvaton, KY and surrounding areas

Approved

We are a reliable and professional cleaning service focused on delivering high-quality results with excellent customer service. We specialize in residential and commercial cleaning, move-in/move-out cleanings, deep cleaning, and routine maintenance services. Our goal is to provide dependable, detail-oriented work that leaves every space clean, fresh, and professionally maintained. We value communication, punctuality, and customer satisfaction on every job.

Avatar for Chaplin's HVAC
Chaplin's HVAC
4.8(
12
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+6 more

Serving Alvaton, KY and surrounding areas

In business since 2024

Free estimates

Emergency services offered

"My Thermostat had a error code E1 and nothing worked anymore. I has a few estimates and I was shocked...then I called Chapin's and good that I did. He fixed the problem and everything was up and running for a fraction of all the other estimates. Thanks for that and I can highly recommend this company. I will definitely stay with them."
Response time11 hrs
Avatar for Pro Tech Services, LLC
Pro Tech Services, LLC
4.6(
18
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+7 more

Serving Alvaton, KY and surrounding areas

In business since 2006

Free estimates

Warranties offered

"JOHNATHAN &KENNY ARRIVED AT MY HOUSE , THEY WERE VERY FRIENDLY , COURTEOUS GUYS..FIXED MY A/C . PRICE WAS VERY REASONABLE .. I REALLY APPRECIATED THEM FOR FIXING IT FOR ME... I HAVE COPD , CHF, I AM A DIABETIC , SO FIXING MY AIR IS GREATLY GREATLY APPRECIATED ....."
PrePaid Cashback prepaid card
Promo code
Electrical Repairs
Electrical Repairs
Electrical Repairs

+116

Response time1 day
Recommended by100%of homeowners
Avatar for Eaton Refrigeration Heating & Cooling - Home  Facebook
Eaton Refrigeration Heating & Cooling - Home Facebook
4.8(
7
)
Central A/C - Service or RepairCentral Air Cleaner - Repair or ServiceElectric Furnace / Forced Air Heating System - Repair+8 more

Serving Alvaton, KY and surrounding areas

In business since 1995

Free estimates

Credit card accepted

"I called Dallas within minutes after I posted my request on Home Advisor. He volunteered to come out that afternoon but I was at work so could not meet him that day (12/17). He came in a timely manner today (12/18). He was friendly and quickly went to work on our furnace. He worked the entire time he was here, wearing a mask & keeping social distancing. It is so nice to have heat again!!!!!! I would definitely use his company again should we have heating or A/C problems. I feel his rates were appropriate. As retired 80 year olds we have a difficult time getting work done around the home. I am so impressed with not only Dallas but Home Advisor. This is the first time I have used your service...but not the last time. Thank you Dallas and Home Advisor!!!!!!"
Response time4 hrs
Recommended by100%of homeowners
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Heating and Air Conditioning FAQs, answered by experts

If you’re looking for a portable, budget-friendly cooling solution that doesn’t require any venting or installation, a ventless AC system is a good option. Similarly, this is a great choice if you’re renting an apartment or home and aren’t allowed to make large, structural changes like installing comprehensive HVAC, or you’re in a shared space and only need to cool your own room.

No. HVAC, which stands for heating, ventilation, and air conditioning, includes all of the systems that work together to regulate a building’s temperature and humidity levels. In comparison, air conditioners only provide cooling. You can have an air conditioner as part of your HVAC system, but not all HVAC systems include air conditioners.

One of the fastest ways to unfreeze an AC unit is to turn off the unit and, if it’s warm outside, use the fan-only mode to help blow warmer air through the unit to speed up the defrosting process. While it may be tempting to use a hair dryer to defrost the air conditioner, that high heat can damage the coils.

After defrosting, if you can safely solve the issue with a fix like changing the filter, go ahead and do so. Otherwise, call in a pro before turning your AC back on.

If you’re trying to buy a new AC unit, there are a few crucial factors to consider. Look at the cooling capacity, the available warranty, the energy efficiency, and the type of unit. A ductless unit will cost more up front but may be a more viable option if you don’t already have ductwork. Additionally, a unit with better energy efficiency will cost less to run overall, saving you money on your monthly energy bill. 

The American Society of Heating, Refrigerating, and Air-Conditioning Engineers, or ASHRAE, sets the standard guidelines for air changes per hour in homes and businesses. The International Residential Code, or IRC, also sets ACH requirements for residences and bases those requirements off of ASHRAE standards plus climate specifics related to your location.

The Alvaton, KY 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.