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Verified Reviews for Air Conditioning pros in Williston, FL

*The Angi rating for Air Conditioning companies in Williston, FL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Conditioning needs.

*The HomeAdvisor rating for Air Conditioning companies in Williston, FL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Conditioning needs.

Last update on June 22, 2026

Find Air conditioning pros in Williston

Avatar for Coast to Coast Heating & AC
Coast to Coast Heating & AC
4.8(
138
)
Central A/C - Service or RepairCentral A/C - InstallCentral A/C - Install - For Business+3 more

Serving Williston, FL and surrounding areas

Approved (Corporate)

In business since 2006

Free estimates

Warranties offered

"So far so GREAT! Coast to Coast came and installed my new AC and Furnace about a month ago. The pricing was much better than two other quotes I received. In addition, the unit had a better seer rating than the other quotes so I will receive a rebate from City of Ocala on the AC unit, which I would not have gotten with the other units. They completed the forms for me for both gas and electric rebates. From the day they came out to give me a quote to installation by Tony, Fred, Taylor and Chris, to the ladies at the office who prepared my rebates, I am grateful for an excellent job done. Now just waiting for the inspector to get scheduled and come so I can take the envelope off my front window. Who says you can only get two of the three? I got all three great Quality, Cost, Service."
Side image of the condenser
XR14 heat pump condenser
TAM9 Hyperion Variable Speed Air Handler installed in a garage to prevent air handler condensation while still providing the benefits of a variable speed air handler.
RunTru (Made By Trane) 60K BTU Gas Furnace, 3.5 ton Evaporator Coil installed in a Garage. Runtru offers Trane reliability and performance at an economical price.
Before and after. Along with installing a new Tem4 air handler, we re-built the air handler stand to our liking. It was re-insulated with new fiberglass ductboard and completely mastic sealed. We also make sure our copper looks amazing on every job. No hand bends!

+68

Response time11 hrs
Response rate100%
4 neighbors recently requested a quote
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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 - InstallCentral A/C - Service or Repair - For Business

Serving Williston, FL and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Leahy Heating & Air Conditioning came out for routine AC maintenance at my home in Gainesville and did a great job. They were on time, professional, and took the time to check the system thoroughly. Everything was explained clearly, and I felt like they were honest and not just trying to sell me something. I’d definitely recommend Leahy Heating & Air Conditioning for HVAC maintenance and AC service in Gainesville."
INTERIOR CLEANING
EXTERIOR CLEANING
AC Soft Start Kit
Meet the Owner
Meet the Owner

+3

5 neighbors recently requested a quote
Recommended by5%of homeowners
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Avatar for Coast to Coast Heating & Air, LLC
Coast to Coast Heating & Air, LLC
4.8(
117
)
Central A/C - InstallDuctless Mini-split A/C - Install or Replace

Serving Williston, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"I called on Sunday as we woke up to a non working AC. I called a few companies and Coast to Coast was the one who called me back. Alyssa kindly worked us in on their schedule and Carlos was very professional and fixed our air. Thank you so much for returning our call and fixing the air. Will definitely use your services for our AC again!"
Trane TAM Series Hyperion Air Handlers
Trane TAM9 Hyperion VS Air Handler
Trane XL17i 2-Stage Heat Pump System
Trane XR16 2-Stage Heat Pump System
Trane XV20 Variable Speed System

+11

Response time12 hrs
Response rate93%
514 neighbors recently requested a quote
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Avatar for Patrick's Heating & Air Conditioning
Patrick's Heating & Air Conditioning
4.0(
52
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceCentral A/C - Service or Repair

Serving Williston, FL and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Emergency services offered

"It was a technician from Patricks Heating and Air Conditioning that came (they are the local representatives of Fast of Florida). He did an excellent job of checking our situation and answered all questions we had. After further consideration, we decided to postpone this project."
10 neighbors recently requested a quote
Recommended by78%of homeowners
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Avatar for Sunshine Services
Sunshine Services
4.4(
21
)
Central A/C - InstallCentral A/C - Service or Repair

Serving Williston, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Emergency services offered

"They installed a mini split AC in the addition to my house very efficient very nice crew install was done in a few hours"
New Water Heater
Over The Years
Gas Line Leak Repair
Gas Line Leak Repair
Leaking Pipes

+3

Response time2 days
69 neighbors recently requested a quote
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Avatar for Kings Heating and Air
Kings Heating and Air
5.0(
1
)
Central A/C - InstallCentral A/C - Service or RepairCentral A/C - Install - For Business+3 more

Serving Williston, 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%
63 neighbors recently requested a quote
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Avatar for Jack Rabbit Air Conditioning
Jack Rabbit Air Conditioning
New to Angi
Central A/C - InstallCentral A/C - Service or Repair

Serving Williston, FL and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

Jack Rabbit was founded on the premise of Integrity, Reliability, and putting our customers first. We strive to build long lasting relationships with each and every customer we service. We know the fear and frustration that builds up when your Air Conditioning stops working and our goal is to be the Company you can Trust to treat you with fairness and honesty. Our service techs and install teams are trained your solve any problem effectively and efficiently on the first visit.

41 neighbors recently requested a quote
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Avatar for RAY FRENCH AIR CONDITIONING AND HEAT
RAY FRENCH AIR CONDITIONING AND HEAT
4.8(
118
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Williston, FL and surrounding areas

In business since 1961

Free estimates

Emergency services offered

"They did an air conditioning tune up. The guy was very nice, took his time, and explained everything to me."
Additional Photos
Recommended by95%of homeowners
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Avatar for Aire Next LLC
Aire Next LLC
4.8(
16
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Williston, FL and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"I call air next because I need a new ac unit and they give a good price so I went ahead man they did a great good thanks to air next for everything and for your costumer service if u need work done give themA call ? recommend."
New air handler already installed
New smart and wifi Thermostat
New platform with mastic
New air handler already installed
Old return insulation

+54

Recommended by92%of homeowners
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Avatar for JackRabbit Air Conditioning - Ocala
JackRabbit Air Conditioning - Ocala
5.0(
7
)
Air Ducts & Vents - CleanCentral A/C - InstallCentral A/C - Install - For Business+4 more

Serving Williston, FL and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"Sean with JackRabbit AC is wonderful. Does excellent work & answers questions I have. He is very knowledgeable and knows the AC repairs. I request him for any repairs & service updates, because I trust his work. Thank you."
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Air Conditioning questions, 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.

There are ways to detect a refrigerant leak with several different testing methods. However, most homeowners can figure out something’s wrong with their AC unit by noticing these common signs:

  • Ice forming on the evaporator coil

  • Water leaks near the AC unit

  • Frequent hissing sounds

  • Increased electric bills

  • Unit takes longer than usual to cool

  • Unit is blowing hot air

Yesh, heat pumps can easily cool homes when the weather reaches over 100 degrees Fahrenheit, just as powerful air conditioners can. The key is sizing the heat pump correctly for the size of your home and your climate. A local heat  pump professional can help you determine the right size and type for your home.

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.

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 Williston, FL homeowners’ guide to air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles