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TRUSTED BY MOUNT STERLING, KY HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon124
    Verified heating and air conditioning services reviews

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

Avatar for Comfort Heating and Air
Comfort Heating and Air
4.4(
115
)
Central A/C - InstallHeat Pump - Install or ReplaceElectric Furnace / Forced Air Heating System - Install+1 more

Serving Mount Sterling, KY and surrounding areas

Approved (Corporate)

In business since 2001

Free estimates

Emergency services offered

"This was a service call , Taylor arrived and did diagnostics on my Hvac ,checked in side and outside units. Gave me clear answers along with video of how my unit was operating, along with a quote for what repairs needed to be done. The whole experience from the call I made at 2 am , to havi g a technician scheduled , to updating me on arrival time , was all professional and everyone was easy to work with and communication was excellent. I Highly recommend!"
2017 Winner!
2016 Winner!
Highest rated Company Around!
Working With Local Non Profits! Lighthouse Min!
2019 Winner! 10 Years In A RoW!

+1

Response time10 hrs
116 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Red White and Cool Heating and Air
Red White and Cool Heating and Air
5.0(
12
)
Gas Furnace / Forced Air Heating System - InstallDucts & Vents - Install or ReplaceCentral A/C - Install+8 more

Serving Mount Sterling, KY and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Red White and Cool Heating and Air LLC is our absolute go-to for our personal home and investment properties. They are incredibly quick to respond, and we fully trust and rely on them for all new HVAC installations and maintenance needs. We have used them numerous times and are always impressed by their high standard of work and straightforward honesty. We confidently recommend them to friends, and everyone has a great experience. Bailey is an exceptional, trustworthy technician who knows his craft. He never pressures you into unnecessary repairs, taking the time to explain the issue and provide fair options. On the administrative side, Cheyenne is a pleasure to work with. She is highly responsive, organized, and ensures the process runs seamlessly from scheduling to completion. It is refreshing to find a family-owned company that truly prioritizes integrity, fair pricing, and customer service. We highly recommend them!"
Ductless mini splits
Ductless mini splits
Ductless mini splits
Heatpump system
Heatpump system

+6

3 neighbors recently requested a quote
Cross Heating & Air Conditioning, LLC
4.4(
58
)
Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - RepairElectric Furnace / Forced Air Heating System - Install - For Business+6 more

Serving Mount Sterling, KY and surrounding areas

Approved

In business since 1991

Free estimates

Credit card accepted

"Donnie Cross repaired my central air geothermal system most efficiently and saved me thousands. Other companies wanted to replace the entire 3 unit system. I give him the highest recommendation possible."
Response time7 hrs
Response rate89%
4 neighbors recently requested a quote
Avatar for Hess Family Services
Hess Family Services
5.0(
7
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install+13 more

Serving Mount Sterling, KY and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"I would highly recommend Hess Family for any heat /air problems very nice and professional went above and beyond to provide me with any information I might need to know about my system Price was very reasonable and they will even work with you with any problems or concerns you may have This is a awesome company I was very impressed and will definitely be using Hess Family from now on"
Mini split install
Mini split install
Natural gas furnace
Natural gas furnace
Heat pump system

+8

9 neighbors recently requested a quote
Avatar for Doctor Electric
Doctor Electric
4.9(
222
)
Electrical Baseboard or Wall Heater - InstallElectrical Baseboard or Wall Heater - Repair

Serving Mount Sterling, KY and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Emergency services offered

Warranties offered

"Dr. Electric Maury and his professional team completely wired an entire house, installed plugs, circuits, fans, lights, fire alarms, and a new electrical panel. They did the complete electrical system for a house I was renovating for renting. Furthermore, they did such an exceptional job, we hired his team to complete the entire electrical job to finish our basement. They did all of the plugs, light fixtures, fans, wiring, and intstalled a 220 for our jacuzzi in the backyard. On a scale of 1-10 and 10 being the highest, I rate them a 15. They are awesome, cordial, punctual, professional, fast, and try their absolute best to complete the job in the most affordable way that is beneficial to the consumer. In other words they price and quote the job accurately and bless you with several discount options. They will be the first company I call for all of my electrical needs."
Response time10 hrs
Response rate95%
65 neighbors recently requested a quote
Avatar for Cooler Than The 90s
Cooler Than The 90s
New to Angi
Thermostat - Repair or Reprogram

Serving Mount Sterling, KY and surrounding areas

Approved

I am a small business out of Estill county KY we try to offer low prices with quality work. I don’t have a ton of overhead so I can usually beat big name companies. The help I use are all family members.

Avatar for 1st Service Heating and Air
1st Service Heating and Air
4.9(
57
)
Central A/C - InstallCentral A/C - Service or RepairHeat Pump - Install or Replace+1 more

Serving Mount Sterling, KY and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"I was/am very please with the work from 1st Service Heating and Air. Just moments after selecting request a quote my phone rang and they setup an appointment for someone to come to the house. Silas was very friendly, knowledgeable, and courteous. He found the issue but could not fix permanently that day, He did provide a temporary fix and returned early the next morning to complete the work as promised. I would recommend them to any one needing help with their HVAC system."
Mini split ductless replacing an old ETS electric
Outdoor unit ductless mini split
Before photo old farm home
Before photo
Response time9 hrs
Response rate88%
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.

During the summer, it’s best to set your AC to 78 degrees when you’re home and awake, according to the Department of Energy (DOE). For better energy efficiency, raise the temperature slightly to 85 degrees while you’re out of the house. The National Sleep Foundation advises lowering your thermostat to between 60 and 67 degrees when you’re asleep.

Yes. Your air supply should be balanced. The return and supply ducts need to maintain that balance, and this only occurs because an equal amount of air should be entering and leaving your HVAC system. Changes in pressure, extreme weather, and blocking vents with furniture or your stuff can make the air supply unbalanced and cause your home to get too cold or hot.

The $5,000 rule for HVAC systems helps homeowners decide whether to repair or replace an AC or furnace. Take the quote for the HVAC repair cost and multiply that by the age of the HVAC system. If the total is higher than $5,000, it’s more cost-effective to replace the system. If the total is lower than $5,000, consider repairing the system.

You should use a breathable, weather-resistant cover with ventilation. It can be a top cover or a full cover that has mesh to allow airflow. A full, non-breathable cover can cause moisture to build up, leading to rust, frozen parts, and corrosion. A full cover also attracts unwanted critters, such as mice, that can damage the wiring and your unit. If you need to protect your AC unit from falling icicles, choose a sturdy top cover or piece of wood that prevents icicles from damaging your unit.

The Mount Sterling, 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.