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TRUSTED BY DAYTON, KY HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon287
    Verified heating and air conditioning services reviews

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

Green Clean Air
4.8(
17
)
Air Ducts & Vents - Clean

Serving Dayton, KY and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

Specializing in AIR DUCT AND DRYER VENT CLEANING! We always guarantee your satisfaction and won’t leave until the job is done right. We take pride in ourselves and on the quality work we provide, while always delivering great customer service! Check out our services offered, then call --or-- click to schedule a free estimate today! \n We are NADCA.com certified, BBB accredited (A- rating)

Response time7 hrs
3 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Fayette Heating & Air || H20 Maestro
Fayette Heating & Air || H20 Maestro
4.1(
175
)
Central A/C - Install

Serving Dayton, 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

19 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Green Clean Air, LLC
Green Clean Air, LLC
4.4(
314
)
Air Ducts & Vents - Clean

Serving Dayton, KY and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"My hvac system just doesn?t seem to be working properly there was a complication they admitted to and I greatly appreciated that honestly but I?m not sure what?s wrong now assuming they corrected the damage they made properly"
Employee
Geo-thermal unit
Geo-thermal unit
Nikro unit
duct cleaning

+10

Response time1 day
Response rate99%
4 neighbors recently requested a quote
Avatar for Eco Plumbers, Electricians, and HVAC Technicians
Eco Plumbers, Electricians, and HVAC Technicians
4.4(
764
)
Gas Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - Install

Serving Dayton, KY and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2008

Free estimates

Warranties offered

"Excellent job, but hope the HVAC and battery were provisioned so that we don't need to wait or provide our own battery. Also, if possible, the technician can come near scheduled time, so that we don't need to adjust our work schedule."
Main water shut off
Tankless Water Heater
Water Heater Installation
Sump Pump Installation
Sump Pump Installation

+3

Response time4 hrs
14 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Arlinghaus Plumbing Heating Air Conditioning & Electrical of Erlanger
Arlinghaus Plumbing Heating Air Conditioning & Electrical of Erlanger
4.1(
33
)
Central A/C - InstallCentral A/C - Service or RepairElectric Furnace / Forced Air Heating System - Install+14 more

Serving Dayton, KY and surrounding areas

Approved

In business since 2008

Free estimates

Credit card accepted

Arlinghaus Plumbing, Heating, Air Conditioning & Electrical is a family-owned business & your trusted expert for AC repair, AC installation, AC tune-ups, heating, plumbing, and electrical services across NKY, Cincinnati & SE Indiana – including Erlanger, Florence, Covington, Newport, Burlington, Independence, Bellevue, Crescent Springs, Union, Fort Thomas, Highland Heights, Cold Spring & Alexandria. Our team delivers fast, reliable service to keep your home comfortable all year. We also handle drain cleaning, sewer services, water heaters, & 24/7 emergency plumbing. Licensed, insured technicians with over 6,000 5-star reviews. Same-day service, upfront pricing, & a 100% satisfaction guarantee. Call today for expert HVAC and plumbing service.

COMMUNITY
COMMUNITY
COMMUNITY
COMMUNITY
COMMUNITY

+56

9 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Electricmasters, Inc.
Electricmasters, Inc.
4.4(
402
)
Electrical Baseboard or Wall Heater - Install

Serving Dayton, KY and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"What I needed is going to require a lot more work than I thought (but I don't know much at all about electric) and I was given a quote for them to come back and do what is needed. The service man was very knowledgeable and explained everything to me and made sure I understood it all. I am having them come back and do the work and would recommend them to anybody."
Generator Installation
Panel installation
Specialty light fixtures installed
Solar combining panel
Response time1 day
10 neighbors recently requested a quote
Recommended by95%of homeowners
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Showing 1-10 of 251
Heating and Air Conditioning FAQs, answered by experts

An air conditioner’s watt usage depends on multiple factors, including the type of AC unit, its size, and how often you use it. With that said, most central air conditioners consume between 3,000 and 3,500 watts. Meanwhile, window AC units use 900 to 1,400 watts, and portable air conditioners consume 2,900 to 4,100 watts.

A 3-ton AC unit is probably too big for a home that’s 1,200 square feet. If you have a 1,200-square-foot home, you likely need a unit that’s somewhere around 1.9 and 2 tons. An AC unit that’s too large will be really inefficient and cost you a lot of extra money on your bills. 

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 right type of HVAC system will depend on several factors, including your climate, budget, preferences, and existing HVAC setup. For example, if you live in an area that experiences extreme weather, then a split system would likely be the best option. Or, if budget is a concern, consider installing a ductless system in just one room.

Traditional central air conditioning systems require ductwork to circulate air throughout the home. Alternatively, you can add air conditioning with a mini-split ductless air conditioning system, which can be just as energy efficient as a central air conditioner. This type of system consists of two units–an outside unit that holds the compressor and condenser and an indoor unit that holds an air-handler. With multi-zone ductless systems, there are multiple indoor air handlers tied to a single outdoor compressor/condenser, allowing the system to cool multiple rooms.

The Dayton, 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.