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Top-Rated Air conditioning pros in Tallahassee - Updated Nov 2026

Avatar for Giddens Air Conditioning Inc
Giddens Air Conditioning Inc
5.0(
82
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving Tallahassee, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"Trent came out and cleaned the system thoroughly and checked out all components.. He was friendly and professional and shared the job details with me. Jody, the office manager, is an absolute godsend to work with ! She is highly knowledgeable and will do anything to help you. If you want caring,responsive and professional service, you can not beat Giddens Air Conditioning ! Conditioning !"
Response time7 hrs
Response rate100%
7 neighbors recently requested a quote
Avatar for High Quality Heating & Air Inc
High Quality Heating & Air Inc
5.0(
17
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving Tallahassee, FL and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"They came right out and repaired my old air conditioner in minutes. Quoted a price for a new system, which I have accepted, and will have installed next week. Prompt, courteous, service, reasonable prices."
Additional Photos
Response time5 days
9 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Mayfield Heating and Air Services Inc
Mayfield Heating and Air Services Inc
5.0(
12
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair - For Business

Serving Tallahassee, FL and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"I have used several AC services in Tallahassee that would overcharge and do a really poor job. I finally found Mayfield Heating &Air and they have done quality work at a reasonable price for me. They have been prompt with same day service as needed to get my units up and running. I would highly recommend their services."
Response time1 day
Response rate93%
Recommended by33%of homeowners
Avatar for Jerry Cooper Heating & Air Conditioning, Inc. DBA Cooper's Plumbing & Air
Jerry Cooper Heating & Air Conditioning, Inc. DBA Cooper's Plumbing & Air
4.3(
66
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+5 more

Serving Tallahassee, FL and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Refer to my comments in the first question, which basically stated that the agent did an excellent job in a minimal amount of time. Moreover, he explained what was wrong with my air conditioner, what it would cost to repair and why it had stopped functioning properly. I was completely satisfied with the cost and services rendered."
Condensers above flood zone
Condenser
Condenser
Condenser
2 Ton Package Heat Pump

+16

Response time2 days
25 neighbors recently requested a quote
Recommended by88%of homeowners
Kellar Mechanical, Inc.
5.0(
4
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Tallahassee, FL and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"“Cayla provided amazing customer service from start to finish. She was professional, friendly, and very helpful throughout the entire process. She answered all my questions quickly and made everything easy and stress-free. It’s hard to find customer service this good these days — I really appreciate her kindness and attention to detail. Highly recommend Kellar Mechanical because of employees like Cayla!”"
Response time6 hrs
Recommended by66%of homeowners
Carmelo's Landscaping LLC
New to Angi
Outdoor Mist Cooling System - InstallOutdoor Mist Cooling System - Service or Repair

Serving Tallahassee, FL and surrounding areas

Approved

My name is Jimmy.\nI take pride in the lawn service I provide and have exceeded the basic expectations of what normal lawn crews provide customers. I've been known on clients properties not only when I show up but even more when I didn't show up with the previous lawn crew I was working for as a supervisor. Now I have started my own and look forward to have everyone grow with me.\n

Avatar for Sterling Service of Florida, Inc.
Sterling Service of Florida, Inc.
5.0(
8
)
Central A/C - Service or Repair

Serving Tallahassee, FL and surrounding areas

In business since 2016

Credit card accepted

"Sterling Services is a great AC repair company. Great customer service, quality work, quick, extremely knowledgeable and fairly priced. I will be using this contractor again. Give them a try...you won’t be disappointed!"
Response time2 days
Response rate93%
Recommended by100%of homeowners
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FAQs for air conditioning projects in Tallahassee, 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 Tallahassee, FL homeowners’ guide to air conditioning services

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