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TRUSTED BY WILLIAMSTOWN, KY HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon45
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Williamstown, KY

*The Angi rating for Heating And Air Conditioning Service companies in Williamstown, KY 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 Williamstown, KY 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 08, 2025

Find Heating and air conditioning pros in Williamstown

Avatar for Electricmasters, Inc.
Electricmasters, Inc.
4.4(
402
)

Serving Williamstown, KY and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"Came over one day to look at our electric needs and give us a realistic quote/estimate. ( He helped us to determine how to best take care of our electrical needs, for both the safest and budget friendly way. )He also had the quote and future date of installation sent to our email address. His Office, called the next day to confirm quote and date work would be done On another day, at our convenience, a different Electrician came. He added the needed electric outlet, installed duct work, and completed the installation for our electric dryer. He asked us to check out his work and turned on the dryer to show that our project was complete. (Both men visiting our home, wore a facial mask, called ahead, gave their name, showed ID, and even wore carpet protectors over their shoes,so we felt safe and our white carpet remained clean.)"
Generator Installation
Panel installation
Specialty light fixtures installed
Solar combining panel
Response time1 day
7 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for Dauenhauer Plumbing
Dauenhauer Plumbing
4.4(
103
)

Serving Williamstown, KY and surrounding areas

Approved (Corporate)

In business since 1976

Free estimates

Credit card accepted

"Dalton from Dauenhaur plumbing was excellent. Customer service interactions were great. Overall good experience at a good price (in my opinion)."
86 neighbors recently requested a quote
Recommended by84%of homeowners
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Avatar for Louisville Mechanical Services
Louisville Mechanical Services
5.0(
2
)

Serving Williamstown, KY and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"Best price compare to other companies. Easy to work with. Showed up on time and completed the project in one day! Highly recommend this company. Nice to find honesty in a company."
Response time9 hrs
Recommended by100%of homeowners
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Fayette Heating & Air || H20 Maestro
New to Angi

Serving Williamstown, KY and surrounding areas

Approved (Corporate)

In business since 1971

Free estimates

Credit card accepted

Fayette Heating & Air/H2O Maestro is Kentucky's trusted HVAC, Electrical, and Plumbing company for all your complete home solution needs.\nFounded in 1971, Fayette Heating & Air is a professional Heating and Air Company that provides exceptional Residential and Commercial Services to the Central Kentucky area. Each of our Licensed Technicians and Certified Apprentices is verified as drug-free and felony-free, so you can rest assured we are only sending trustworthy people into your home or business.\n

6 neighbors recently requested a quote
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Avatar for Loloprodz
Loloprodz
New to Angi

Serving Williamstown, KY and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

We are a professional cleaning service dedicated to providing top-quality residential and commercial cleaning. We offer deep cleaning, regular maintenance, and move-in/move-out services. Our team is reliable, detail-oriented, and committed to making every space clean, fresh, and welcoming. Customer satisfaction is our priority.\nLooking for a trustworthy cleaning service? We specialize in residential and commercial cleaning, delivering spotless results every time. We focus on quality, reliability, and customer satisfaction. Let us handle the cleaning so you can enjoy a fresh and stress-free space.\n

1 neighbors recently requested a quote
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Heating and Air Conditioning questions, answered by experts

A home AC unit provides anywhere from one-half to five tons of cooling and requires approximately two to four pounds of refrigerant per ton of cooling. At approximately five to 10 minutes to fill one pound of refrigerant, a home that requires three tons of cooling will take about six to 12 pounds of refrigerant and approximately 30 minutes to two hours to completely recharge the unit.

Yes, high-efficiency models reduce environmental impact with lower energy use.

Yes, a dehumidifier and air conditioner can be used simultaneously in a home. A dehumidifier can bolster an air conditioner’s efficiency. Typically, a dehumidifier is used when the air conditioner alone cannot keep a home’s humidity levels at a comfortable indoor humidity level, which should, ideally, be between 30% and 50%.

An HVAC system typically lasts between 10 and 30 years, with an average lifespan of 15 to 25 years. The longevity of the system is influenced by factors such as the quality of the unit, usage frequency, local climate, and how well it is maintained. Regular maintenance, including cleaning, filter replacements, and professional inspections, can help maximize its lifespan. Different components within the system have varying life expectancies. For example:

  • Furnaces: 15 to 30 years

  • Boilers: 20 to 35 years

  • Air Conditioners (AC units): 12 to 20 years

  • Heat Pumps: 10 to 20 years

  • Ductless Mini-Splits: 10 to 30 years

Yes, ventless portable air conditioners exist, and not all standard portable air conditioners must be vented through a window.

Ventless portable units, often called evaporative coolers, do not have exhaust hoses. They use a water reservoir and a cooling pad to add moisture to the air, making it feel cooler. These units work best in dry climates because humid areas cannot absorb much additional moisture.

For standard portable air conditioners that do require venting, a window is not the only option; they can also be vented through a door, wall, or ceiling. However, it is essential to vent these units properly. Running a standard portable AC without venting it is counterproductive because it needs to expel heat to cool the room. Failing to do so will only increase the room's temperature.

The Williamstown, 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.

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