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Verified Reviews for Air Conditioning pros in O Brien, FL

*The Angi rating for Air Conditioning companies in O Brien, 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 O Brien, 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 August 18, 2026

Find Air conditioning pros in O Brien

Avatar for Leahy Heating and Air Conditioning, LLC
Leahy Heating and Air Conditioning, LLC
5.0(
17
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For Business

Serving O Brien, 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 Epic A/C Service
Epic A/C Service
4.7(
60
)
Central A/C - InstallCentral A/C - Service or RepairAir Ducts & Vents - Clean+2 more

Serving O Brien, FL and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"They arrived on time. Did the AC replacement in 1 day. Fixed the ole one so we would have heat until they could come next day to install new one. Everyone was professional and friendly."
Response time1 day
42 neighbors recently requested a quote
Recommended by89%of homeowners
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Avatar for Sunshine Services
Sunshine Services
4.6(
20
)
Central A/C - InstallCentral A/C - Service or Repair

Serving O Brien, 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
83 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 O Brien, 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
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Additional Photos

+8

Response time11 hrs
Response rate100%
71 neighbors recently requested a quote
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Avatar for Arctic A/C Service, LLC
Arctic A/C Service, LLC
5.0(
15
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+2 more

Serving O Brien, FL and surrounding areas

In business since 2005

Warranties offered

Small jobs welcome

"I called for an appointment at 4:30 pm yesterday and he was here at 9:00 AM this morning.   He was very pleasant and professional and was happy to answer all my questions.  He gave me advice on how to keep the unit running efficiently.  I was very pleased with his work and highly recommend him.  He seemed to take pride in his work."
Rheem package unit
Additional Photos
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Additional Photos
Mini Split Install

+3

Recommended by66%of homeowners
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Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving O Brien, FL and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Computer did the "gotta send info to Microsoft" but when tried to reboot it ran through automatic repair without success. I did all the alternative without any success. He came and picked up the hard drive on Tuesday and returned it on Saturday. Fortunately he was able to "restore" without any data loss. Very happy with outcome."
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
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Avatar for Cooper Massey Services
Cooper Massey Services
4.6(
22
)
Air Ducts & Vents - Clean

Serving O Brien, FL and surrounding areas

In business since 2013

Free estimates

Emergency services offered

"Went well. They were very professional and prompt. Changed the whole smell of my home. Cleaned all vents and air duct."
Additional Photos
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Additional Photos

+4

Recommended by100%of homeowners
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Avatar for Keys Mechanical AC
Keys Mechanical AC
4.1(
30
)
Air Ducts & Vents - CleanCentral A/C - InstallCentral A/C - Install - For Business+4 more

Serving O Brien, FL and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"This is not a duct cleaning! They merely spray a chemical into the air intake to "sanitize" the ducts. The upgrade to duct cleaning is $65 per duct. I have 15 ducts!!! Very informative transaction. No complaints
"
Additional Photos
Recommended by90%of homeowners
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Avatar for Paramount Home Technologies
Paramount Home Technologies
4.1(
85
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving O Brien, FL and surrounding areas

In business since 1980

Free estimates

Emergency services offered

"excellent This was the 2nd time i used them"
Additional Photos
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+17

Recommended by85%of homeowners
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Showing 1-10 of 26
Air Conditioning questions, answered by experts

In most cases, homeowners insurance will cover an AC replacement if it was damaged due to a covered peril—such as theft, fire, or storms. So, if your air conditioner needs replacing due to regular wear and tear, your insurance company probably won’t pay for a new one. However, home warranties often cover HVAC repairs and replacements.

Yes, a mini split AC system can replace central air—and quite easily, too. Since mini splits don’t require ductwork, homeowners can convert their central air system to a mini split to save money and energy. Consult with an HVAC professional to learn more about the process of replacing your central air with a mini split.

If your drain line is clogged, your AC might stop cooling, shut down, or refuse to turn on at all. Otherwise, you might see your AC leaking water, find standing water or water damage near the unit, or notice a musty smell coming out of your air conditioner or vents.

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.

Yes, having mismatched evaporator and condenser coils in your AC system can lead to serious issues. For instance, it can result in higher monthly energy costs as the system runs longer to compensate for the mismatch. This mismatch can also put extra stress on the system, compromising its efficiency and longevity. 

Along with that, mismatched coils can lead to higher temperatures and humidity levels in the home. What’s more, using coils of different sizes may violate the manufacturer's warranty, as they are designed to work synergistically, and any mismatch could lead to repairs and system failure.

The O Brien, 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