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    Average homeowner rating
  • Verified reviews icon65
    Verified heating and air conditioning services reviews

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

Avatar for Comfort Louisville HVAC
Comfort Louisville HVAC
4.5(
114
)
Central A/C - InstallCentral A/C - Service or RepairGas Furnace / Forced Air Heating System - Install+5 more

Serving Guston, KY and surrounding areas

Approved (Corporate)

In business since 2001

Free estimates

Emergency services offered

"My a/c hadn't worked for two days, it was 90 degrees in the house. our go to hvac company is comfort heating and air, we called them, and a gentlemen named Taylor Burton showed up and promptly got to work. He was able to fix the issue within 10 minutes. He told us what was wrong, and even changed the filter to the unit. I highly recommend this company. I've used them before for my hvac needs, and both times they were able to fix whatever problem I had. 5/5 stars."
Comfort Tech
Technicians
HVAC
HVAC Tech
HVAC Tech

+1

154 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 - InstallCentral A/C - InstallDucts & Vents - Install or Replace+8 more

Serving Guston, KY and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"We used a big box company to install our HVAC stuff and they ruined the unit and never told us. For years we paid hundreds in the summer and winter to get it fixed, it would only break again. I finally called Bailey at Ref white and cool and he came out found the “real” problem. He educated us on everything and answered all our questions. He gave us several Options, but in the end we bought a new system which he installed. It’s been a few years and we haven’t had any problems. It was a wonderful experience with him and his wife! We will ONLY use them from now on!"
Ductless mini splits
Ductless mini splits
Ductless mini splits
Heatpump system
Heatpump system

+6

5 neighbors recently requested a quote
Avatar for Louisville Mechanical Services
Louisville Mechanical Services
5.0(
2
)
Electric Boiler or Radiator Heating System - Install - For BusinessElectric Boiler or Radiator Heating System - Repair - For BusinessElectric Furnace / Forced Air Heating System - Install - For Business+9 more

Serving Guston, KY and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

Louisville Mechanical Services is a premier HVAC contractor the state of Kentucky. We specialize commercial boiler, chillers, pumps, custom sheetmetal, industrial piping, pumps, plumbing, building automation, HVAC installs and all the above full service. We take pride in our work and we look forward to doing business with you. Give us a call today to schedule a free quote.

Response time9 hrs
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Bluegrass Comfort Solutions
Bluegrass Comfort Solutions
New to Angi
Thermostat - Repair or Reprogram

Serving Guston, KY and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

We are a locally owned and operated HVAC company dedicated to providing reliable, honest, and high-quality heating and cooling services. We specialize in residential HVAC service, maintenance, and system installations, with a strong focus on customer satisfaction and long-term comfort solutions.\n\nOur team takes pride in clear communication, fair pricing, and quality workmanship on every job. Whether it’s routine maintenance, system repairs, or a full HVAC system replacement, we take the time to do the job right and treat every home with care and respect.\n\nWe offer prompt service, detailed system evaluations, and straightforward recommendations so our customers can make informed decisions without pressure. Our goal is to build long-term relationships by delivering dependable service you can trust.\n

Avatar for ProTemp Heating and Cooling
ProTemp Heating and Cooling
New to Angi
Gas Furnace / Forced Air Heating System - InstallCentral A/C - InstallHeat Pump - Install or Replace+2 more

Serving Guston, KY and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today! \n

Logo
11 neighbors recently requested a quote
Avatar for Loloprodz
Loloprodz
New to Angi
Air Ducts & Vents - Clean

Serving Guston, 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

3T Professional Cleaning
New to Angi
Air Ducts & Vents - Clean

Serving Guston, KY and surrounding areas

Approved

Hello, my name is Therese, founder of 3T Professional Cleaning. I started this business with the goal of helping people feel proud, comfortable, and at peace in their spaces. For me, it’s more than just cleaning — it’s about bringing care, dedication, and attention to detail into every home and business I serve. I take pride in providing reliable, high-quality service and building lasting relationships with clients who value trust and professionalism. also other services \n\n • Airbnb hosts\n • Small business offices\n • Property managers

Avatar for The Tenant Turn
The Tenant Turn
New to Angi
Air Ducts & Vents - Clean

Serving Guston, KY and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

The Tenant Turn specializes in handyman work, punch list items, and cleaning. We provide top notch customer service and pride ourselves out great communication with our customers. We look forward to earning your business.

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

Signs that your A/C system needs professional service include increased energy bills, uneven or poor cooling, loud or unusual noises, and frequent cycling.

When deciding whether to repair or replace your air conditioner, several factors should be considered. It is generally worth repairing the unit if it's less than 10 years old, the warranty is still active, and you're dealing with a one-off issue. Most central AC units last about 15 years, while window units last 8 to 10 years. If your unit is approaching or has surpassed the 10-year mark and requires frequent or costly repairs (e.g., over $5,000), replacement is often the more sensible long-term investment. For older, inefficient, or out-of-warranty units experiencing multiple problems, replacing it is typically the better choice.

Here’s how AC professionals will clean your AC coils:

  1. Unplug the AC unit or turn off the breaker to the unit in your circuit breaker box.

  2. Remove the faceplate.

  3. Spray a vacuum hose attachment or compressed air can to remove debris, dust, dirt, and grime.

  4. Use a soft-bristled fin comb to remove stubborn caked-on debris.

  5. Use the vacuum hose to suck up any extra debris.

  6. Take a coil-safe cleaning solution and spray it onto the coils. Try to choose a no-rinse solution.

  7. Let the solution sit for at least 15 minutes.

  8. Gently wipe away loosened grime and debris with a microfiber cloth.

  9. Reattach the faceplate, plug in your AC system, or turn the breaker back on.

Running a window air conditioner unit costs about $0.06 to $0.88 per hour. Choosing the correct size air conditioner can help it run more efficiently.

This depends on the extent of the freezing. Some ACs only need an hour or two to thaw out, but others may need a full day to completely unfreeze. Once you turn off the system to let it unfreeze, check it periodically to make sure the drain pan doesn’t overflow. When you turn the system back on, keep an eye on it to ensure it doesn’t start freezing again.

The Guston, 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.