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Find Air conditioning pros in Sanford

Avatar for A Breath Of Fresh Aire
A Breath Of Fresh Aire
4.7(
187
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving Sanford, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Ken arrived promptly on a Sunday afternoon to repair my air conditioner that was not cooling. After having a negative experience with another company earlier in the day who tried to scam me into buying an entirely new $9500 system, Ken was able to diagnose the problem and fix it on the spot for a fraction of the price. He was professional, thorough, and explained everything in detail. I highly recommend Ken and A Breath of Fresh Aire, and I won't hesitate to call them for my future needs!"
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+16

Response time11 hrs
Response rate100%
8 neighbors recently requested a quote
Avatar for Matthew Roberts Inc
Matthew Roberts Inc
4.8(
135
)
Central A/C - InstallCentral A/C - Service or RepairCentral A/C - Install - For Business+12 more

Serving Sanford, FL and surrounding areas

Approved

In business since 1994

Warranties offered

Credit card accepted

"I highly recommend to anyone in the Longwood or greater Orlando area Matthew Roberts Air Conditioning. They are an exceptional company that provides exemplary service. I recently had them install a new Trane air conditioning system and I was completely satisfied with the installation and service they provided. They are a family run business and you could tell they genuinely care about putting the customer first. Since replacing an air conditioning system is one of the biggest expenses homeowners face, I had several concerns going into the process and they made it a point to address all of my concerns and you could tell they wanted me to be happy at the end of the day. They didn’t try to upcharge me into anything I didn’t need as other companies did. My wife even commented that Luke Roberts didn’t seem like the other pushy salesmen we interviewed and was focused on doing what was needed. At the end of the day, I am thankful I trusted Matthew Roberts Air Conditioning with my new investment."
Response time1 day
24 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Aurora Air, Inc.
Aurora Air, Inc.
4.6(
1,382
)
Central A/C - Service or Repair

Serving Sanford, FL and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Tech called and was available earlier which was perfect with us. They came out, did their thing, and explained it all. Very professional and would recommend for AC needs."
Air Handlers Multiple
American Standard 7
American Standard 22
Goodman Daikin 43
Goodman Condenser

+12

Response time2 days
6 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Air 1 of Central Florida
Air 1 of Central Florida
4.8(
22
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving Sanford, FL and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Overall, Mike and his team at Air 1 did a fantastic job! No bait and switch games. Theu have swapped out my 3 tons hestpump condenser and air handler. Professional installation from start to finished. I would highly recommend them!"
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+3

Response time1 day
Response rate100%
8 neighbors recently requested a quote
Avatar for Air Rescue by CJ's
Air Rescue by CJ's
4.6(
47
)
Central A/C - InstallCentral A/C - Service or RepairCentral A/C - Service or Repair - For Business+3 more

Serving Sanford, FL and surrounding areas

Approved

In business since 1988

Free estimates

Emergency services offered

"Brian was awesome! Had a major issue with one of my AC units and Air Rescue by CJ was able to get resolved within a couple of hours. Would highly recommend Air Rescue by CJ to all my friends and family! Thank you Brian for all your help!"
Heating and Air Conditioning Project
The old Air Handler in the garage
Heating & A/C Project
Heating and Air Conditioning Project
The old existing Condenser that was getting replaced

+26

Response time1 day
Response rate100%
32 neighbors recently requested a quote
Avatar for Service Star Air Conditioning & Heating Inc
Service Star Air Conditioning & Heating Inc
4.4(
138
)
Central A/C - InstallCentral A/C - Service or RepairCentral A/C - Install - For Business+12 more

Serving Sanford, FL and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"It went great. I worked with Mike and he was more than helpful. I was always able to get in touch with him with any questions and he was honest and informative. I would definitely recommend Mike and Service Star for anyone's air conditioning service or installation."
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Response time1 day
Response rate100%
24 neighbors recently requested a quote
Avatar for Prestige Air Conditioning Systems Inc
Prestige Air Conditioning Systems Inc
4.1(
30
)
Central A/C - InstallCentral A/C - Service or RepairCentral A/C - Install - For Business+12 more

Serving Sanford, FL and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"I originally called my regular service company to come out and look at my ac and they told me I had a bad compressor and should replace my 7 year old system. I called Prestige for a 2nd opinion, and they said my compressor was not the problem. They also told me that my system was still under the manufacturers warranty. They repaired my system for under $300. I will definitely be calling them if I have a problem in the future."
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+16

8 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Our Place Air and Home Repair, LLC
Our Place Air and Home Repair, LLC
4.4(
647
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For Business

Serving Sanford, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"This company does my 2 times a year service on my air conditioning unit, and they do a wonderful job. Richie, one of their technicians, spent 3 hours cleaning my coils and explaining what else needed to be done to service my air conditioner. I have been with the company sinve 2017 and am very happy with them."
Outdoor Air Conditioner Cleaning
Outdoor Air Conditioner Cleaning
Response time7 hrs
44 neighbors recently requested a quote
Recommended by89%of homeowners
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FAQs for air conditioning projects in Sanford, 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 Sanford, FL homeowners’ guide to air conditioning services

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