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TRUSTED BY KEYSTONE HEIGHTS, FL HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon49
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Keystone Heights

Avatar for Leahy Heating and Air Conditioning, LLC
Leahy Heating and Air Conditioning, LLC
5.0(
18
)
Central A/C - Service or RepairCentral A/C - InstallElectric Furnace / Forced Air Heating System - Repair+5 more

Serving Keystone Heights, FL and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Leahy Heating & Air Conditioning came out for AC maintenance at my home in Newberry and did a great job. They were professional, thorough, and took the time to explain everything clearly. I really appreciated the honest service and no-pressure approach. I would definitely recommend Leahy Heating & Air Conditioning to anyone needing HVAC maintenance or AC service in the Newberry area."
INTERIOR CLEANING
EXTERIOR CLEANING
AC Soft Start Kit
Meet the Owner
Meet the Owner

+3

7 neighbors recently requested a quote
Recommended by5%of homeowners
Avatar for KIENER'S HEATING & AIR CONDITIONING
KIENER'S HEATING & AIR CONDITIONING
5.0(
8
)
Central A/C - InstallCentral A/C - Service or RepairHeat Pump - Repair or Service+11 more

Serving Keystone Heights, FL and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"This company was great! Very different experience from the last AC company I used. The technician was communicative and personable. He took his time going through my entire system and explained all of his recommendations to me for improving my comfort and system reliability."
Outdoor AC
AC Condenser After
Surrounding Area
Air Conditioner
Duct Sealing Jax

+19

12 neighbors recently requested a quote
Avatar for Sunshine Services
Sunshine Services
4.6(
20
)
Central A/C - InstallCentral A/C - Service or Repair

Serving Keystone Heights, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Emergency services offered

"We had Sunshine Construction install a brand new central A/C system at our home, and I can honestly say the experience exceeded expectations from start to finish. Charlie was our main point of contact and made the whole process easy to understand, super communicative, responsive, and professional. Troy led the install crew and did an amazing job. Everything was done quickly, cleanly, and the system has been running flawlessly ever since. Customer service was top-notch, the team showed up on time, explained every step, and treated our home with care. I’d recommend Sunshine to anyone looking for HVAC work done right the first time."
New Water Heater
Over The Years
Gas Line Leak Repair
Gas Line Leak Repair
Leaking Pipes

+3

Response time2 days
78 neighbors recently requested a quote
Avatar for Edgyver llc
Edgyver llc
5.0(
30
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Keystone Heights, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Warranties offered

"they said they were going to show up Monday at 9am, after a brief delay not due to them they were here shortly after. he looked at the door and said it wasn't a problem. he proceeded to the store at which he called and stated that he could just get the hinges instead of the whole door and hardware. of course I agreed resulting in saving money. once he returned the door was fixed in a short amount of time. very polite and professional. would definitely use Edgyver again if I have any more handyman projects. thank you to them for doing a great job."
Roof repair and new stair construction
Custom picture frames
Outdoor storage building with attached dog kennel construction
After
Screen Replaced

+34

Response time8 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for Kings Heating and Air
Kings Heating and Air
5.0(
1
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+47 more

Serving Keystone Heights, FL and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

King's Heating & Air Inc provides residential and commercial HVAC repair, installation and preventative maintenance services including AC, heating, duct work, indoor air quality and thermostats to Gainesville, FL, and the surrounding areas. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

Response time11 hrs
Response rate100%
64 neighbors recently requested a quote
Avatar for Creeks Air Holdings, LLC
Creeks Air Holdings, LLC
5.0(
4
)
Central A/C - InstallCentral A/C - Service or RepairElectric Furnace / Forced Air Heating System - Install+5 more

Serving Keystone Heights, FL and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

Creeks Air Specializes in home Comfort. We are located in Northern St. John's County, but service St. John's, Duval, Clay, and the surrounding areas. With over 34 years experience in the manufacturing, design, application, and service of residential and commercial comfort systems, Creeks is equipped to provide all of your comfort needs.\n\nWe strive to provide the best comfort system for your home or office, including duct work modifications in order to provide more even temperatures through out. If you are looking for experienced HVAC system repair and installation experts in Northeast Florida, you have come to the right place.

Summer Special
New Install Van
Response rate100%
69 neighbors recently requested a quote
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Heating and Air Conditioning questions, answered by experts

Mold in your air conditioner isn't a good thing, as it can be harmful to your health. If the mold travels through the ductwork or is blown out of the A/C, you and your family can inhale mold spores and develop respiratory illnesses and other problems. Preventing mold from growing in the air conditioner will help protect your health.

While it is possible to add Freon to your AC unit yourself, it is not recommended. In fact, the U.S. Environmental Protection Agency (EPA) prohibits the handling of Freon without a license. Freon is a dangerous gas that can cause irreversible damage to your AC or yourself if not installed correctly. It is worthwhile to hire a professional to add Freon to your AC.

Yes, you can build a deck over your outdoor HVAC unit, but you need to leave at least 5 feet of vertical clearance above the unit. If you don’t want your deck to be that high off the ground, you could build a floating deck in another part of your yard—again, as long as you leave at least 4 feet of horizontal space between the deck and your AC unit.

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

The compressor is the heart of your AC system and is one of the most important parts required to keep it functioning properly. If your AC unit is making a popping, banging, clanging, clicking, or screeching sound, it could point to a problem with the compressor. If the unit is physically vibrating, that can also be an indication that your AC compressor is going bad.

The Keystone Heights, FL 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.