Serving Loughman, FL and surrounding areas
Approved
In business since 2016
Emergency services offered
Warranties offered
"Tom was extremely helpful and professional. i will call on Modern Air again for our spring a/c check and also any additional needs we will have in the future."
+21
Serving Loughman, FL and surrounding areas
Approved
In business since 2014
Free estimates
Warranties offered
"When it comes to air condition-related services, I only rely on Orlando Air Conditioning Experts.I can say this because I have used its services and they always lived up to my expectations very well.Keep it up, guys!"
+2
Serving Loughman, 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!"
+16
Serving Loughman, FL and surrounding areas
Approved
In business since 2012
Free estimates
Emergency services offered
"Fontana Brothers responded to my Carrier Air Conditioner issue, Andre was very patience and seemed to be very knowledgeable. A solution involved the ordering of parts and which was handled quickly. The parts resolved my issues. It great to discover in this present world that excellent customer service is still provided."
Serving Loughman, FL and surrounding areas
Approved
In business since 1960
Free estimates
Emergency services offered
"April 16, 2026, United Refrigeration & Air Conditioning came out to provide an inspection of my HVAC. I signed up for the twice a year inspection. Two very nice workers, Scott and RahJ (Roger) came out, inspected and provided the service. I was very glad to meet them for the first time. They were on time, very friendly, and explained in detail the services they would be providing. They thoroughly inspected the items on their checklist, and discussed what I should be doing throughout the year to keep my system operating properly. I was very pleased with Scott and RahJ (Roger). Looking forward to seeing them in the Fall!"
+1
Serving Loughman, 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."
Serving Loughman, FL and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"Woke up around midnight to my HVAC being set to 75°, but all the temperature sensors in my home reporting above 83. So in a panic I reached out to all the AC places in the near area. Novation can in clutch. There were able to come out first thing in the morning after I dropped my kids off and school and their prices were a cheaper than most of the other quotes I received. I really appreciate Jackson. He showed up replaced the capacitor, found and fixed a leak in the copper pipes, and completely recharged the system."
Serving Loughman, FL and surrounding areas
Approved
In business since 2014
Free estimates
Emergency services offered
"Unit wasn’t cooling so I called the company, who came out within hours. My system wasn’t able to fixed that night so they left me a portable unit, which I’ve never had done before. And they returned the next morning with the needed part. Overall I had a great experience and would recommend."
+13
Serving Loughman, FL and surrounding areas
Approved
In business since 2013
Free estimates
Emergency services offered
"After checking on Angi and being contacted by Velocity Air Conditioning, Inc., I hired the company because my A/C was not cooling. Brandon came out that very day, on a Sunday. After determining that my very old A/C (2005) could not be repaired, I contracted with Velocity to replace my system - A/C, heat pump, and new thermostat. Gary came the very next day and installed my new system, and he checked that it was working properly. Both technicians were very professional, courteous and efficient. I would highly recommend Velocity Air Conditioning, Inc. Velocity does not even charge extra for coming on a Sunday!"
+18
Serving Loughman, FL and surrounding areas
Approved
Super Service Award Winner
In business since 2010
Free estimates
Emergency services offered
"Came out quickly, fixed my ac and I had no issues with them. I will use them again in the future."
+5
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.
From average costs to expert advice, get all the answers you need to get your job done.
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