Top-rated air conditioning pros.

Get matched with top air conditioning pros in San Antonio, FL

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Air conditioning pros in San Antonio

Avatar for Modern Air, Inc.
Modern Air, Inc.
4.7(
252
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For Business

Serving San Antonio, FL and surrounding areas

Approved

In business since 2016

Emergency services offered

Warranties offered

"Tom and Nick came as scheduled. Tom thoroughly explained and showed us pictures of the condition of our a/c. They did the tune up as planned and we intend to use them for any future work we need. The cost was very reasonable!! Thank you Tom for taking so much time with us explaining everything!"
new 5 ton american standard unit
dirty condenser
dirty condenser
Rheem ac
Rheem ac

+21

Response time5 hrs
Recommended by96%of homeowners
Avatar for Fontana Brothers Heating & Air Conditioning
Fontana Brothers Heating & Air Conditioning
5.0(
37
)
Central A/C - InstallCentral A/C - Service or RepairCentral A/C - Install - For Business+12 more

Serving San Antonio, FL and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Our AC was running however the fan wasn't turning. Pat came to our house at 8:30pm and started working on the unit--had it fixed within 20 minutes!
Fontana Brothers is the only company I trust for heating/air related issues. I've delt with so many companies and find that most of them want to charge an arm and a leg, then try selling you something on top of it. Fontana Brothers have always been professional, timely and trustworthy--prices are great too!
"
Response time1 day
18 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for TemperaturePro
TemperaturePro
5.0(
4
)
Central A/C - InstallCentral A/C - Service or RepairCentral A/C - Install - For Business+1 more

Serving San Antonio, FL and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

You depend on your HVAC products to keep your home comfortable and your indoor air breathable, and you deserve only the best professionals to take care of those systems.\n\nLocally family owned and operated with 25+ 5 Star Google Reviews. Our heating and air conditioning service technicians are professionally certified and among the best in the industry. They have the expertise needed to service all makes and models of HVAC equipment, and we supplement their extensive factory training with constant on-the-job professional development.\n

TemperaturePro Pasco
Alpha Team
Tech at work
BT Refrigerant gauge
Service Vehicle

+1

Response time4 hrs
Response rate100%
22 neighbors recently requested a quote
Avatar for Suncoast Mini-Split Specialists
Suncoast Mini-Split Specialists
4.9(
81
)
Ductless Mini-split A/C - Install or Replace

Serving San Antonio, FL and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"The owner of this company was very responsive and timely. He came very quickly to do an estimate and provided a quote later that day that was very detailed. The work was done on happy day it was scheduled and completed diligently. I estimate included a 3 year maintenance contract and 10 year warranty for parts. This was not included in the other estimates we received. We now have a brand new air conditioner with some new duct work and are very pleased. Another company Davis and outrageous estimate for $7000 more and the company we chose said they could not possibly come up with enough whistles Bells and gadgets to arrive at an estimate so much higher."
Commercial Service
Commercial Service
Through the wall air share.
Through the Wall Air Share.
Recessette Ceiling Cassette

+33

Response time2 days
Response rate100%
4 neighbors recently requested a quote
Avatar for Aire Serv of Wesley Chapel
Aire Serv of Wesley Chapel
5.0(
16
)
Central A/C - Service or Repair

Serving San Antonio, FL and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

AireServ is a premier HVAC solutions service offering maintenance, repair, and installation of all residential and commercial HVAC elements. We install new HVAC, as well as indoor air quality solutions, and we will inspect all system elements to ensure smooth operation in the hot Florida weather. \n\nAireServ of Wesley Chapel serves the North Tampa metro area, including Wesley Chapel, New Tampa, San Antonio, Land O Lakes, Lutz, Dade City, Brooksville and Zephyrhills. \n\nWe offer same day and emergency appointments, and financing plans, and will treat your home or business with the respect that you deserve.\n\nWe are here for you 24 hours a day, 7 days a week. Please feel free to reach out to us anytime!

Service Van
Thermostat
Service Professional
Mini Splits
Aire Serv

+1

Response time7 hrs
Response rate100%
Avatar for Team Enoch HVAC Install FL
Team Enoch HVAC Install FL
4.7(
575
)
Central A/C - Install

Serving San Antonio, FL and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Quality experience from beginning to end. Miles was extremely knowledgeable about the deficits of my old system and set about to rectify existing faults. I knew going in that our unit was too small for the square footage of our home. I was unaware of a multitude of existing problems until speaking with Miles. Team Enoch was not the first contractor I contacted, but was far and away the most detailed, professional, and was focused on solving problems rather than simply installing a larger unit. He sent us a very detailed estimate and a plan to fix existing issues. The installation technicians were thorough, professional, and left no mess of any kind behind. Several weeks later we had tradesmen working in our attic and they commented positively about the quality of the HVAC work. Team Enochâ s was not the cheapest nor the most expensive bid I received for a new Air Conditioner. What stood out was their knowledge and professionalism. I am completely satisfied with the entire experience and would highly recommend Team Enoch."
Indoor System
Before & After Photo
Outdoor Heat Pump
1057 neighbors recently requested a quote
Recommended by90%of homeowners
...
Showing 1-10 of 390

FAQs for air conditioning projects in San Antonio, FL

Most professional HVAC technicians require two to three hours to complete an expansion valve replacement. The timeframe depends on your unit's accessibility and whether additional repairs are needed. The process involves recovering refrigerant, removing the old valve, installing the new component, and recharging the system. Scheduling during less busy seasons may result in more convenient appointment times.

Operating your air conditioner with a malfunctioning expansion valve isn't advisable. Continuing to run the system could potentially damage other components, particularly your compressor, which is significantly more expensive to replace. If you notice performance issues like inconsistent cooling or unusual noises, it's best to have your system inspected before continuing regular use.

Expansion valves don't have a standard replacement schedule, as their longevity depends on system usage, maintenance frequency, and environmental factors. Regular professional maintenance helps identify potential valve issues before they cause system failure. Having your HVAC system serviced annually allows technicians to monitor component condition and recommend preventative replacements when necessary.

Refrigerant leaks require prompt professional attention. If your expansion valve is leaking, you'll likely notice reduced cooling performance and possibly hear hissing sounds near the unit. Addressing leaks quickly prevents further system inefficiency and avoids the environmental impact of released refrigerant. Your HVAC technician will need to repair the leak and recharge the system with the proper refrigerant type and amount.

Because many AC issues present similar symptoms, professional diagnosis is recommended. Problems like inadequate cooling, inconsistent temperatures, or strange noises could indicate expansion valve issues, but might also stem from refrigerant leaks, electrical problems, or airflow restrictions. A qualified HVAC technician has the tools and expertise to accurately identify the root cause and recommend appropriate repairs.

The San Antonio, FL homeowners’ guide to air conditioning services

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