Serving Frostproof, 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!"
+21
Serving Frostproof, FL and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
"Excellent, Ken was very knowledgeable and explained everything so we made the best choices for our air quality. 5 Star - Highly Recommend"
+16
Serving Frostproof, FL and surrounding areas
Approved
Super Service Award Winner
In business since 2017
Free estimates
Emergency services offered
"The technician Lloyd went above and beyond to take care of the problem. He was efficient and thorough he took his time and didnâ t rush and I really appreciated that. . I would recommend this company to everyone who needs their air conditioning serviced. Their charges are very reasonable"
Serving Frostproof, FL and surrounding areas
Approved
In business since 1960
Free estimates
Emergency services offered
"Alfred checked my air conditioning unit and explained the process. He also removed the air conditioning frame outside and cleaned out leaves and made sure everything was working. He called before coming to the house and arrived early which was nice."
+1
Serving Frostproof, FL and surrounding areas
Approved (Corporate)
In business since 1948
Free estimates
Emergency services offered
"Yes he got the Job done, check Air condition, everything was good, wonderful job well done. Thanks! 🙏🏽"
Serving Frostproof, FL and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
\nCircular air cooling and heating is a family operated business servicing Florida communities, our mission is to meet our other families in the other side which \n is you as our customers, we are committed to provide a good and trust hvac work to you when needed our technicians are certified having EPA licensed and qualified having years of experience to service maintenance, and install any hvac system like air conditioning system, heat pump system gas furnace system, etc. Our services are for residential and commercial.\n\n No job is too small or too big for us, Give us a ring or shoot us a text we will be more than happy to help.\n
+8
Serving Frostproof, FL and surrounding areas
Approved (Corporate)
In business since 1979
Free estimates
Emergency services offered
Watts Air Conditioning, Plumbing & Electrical has proudly served Central Florida since 1979. As a family-owned and operated company, we provide expert HVAC, plumbing, and electrical services backed by over 45 years of experience. Our team is committed to honest recommendations, quality workmanship, fast communication, and dependable service you can trust. Whether you need routine maintenance, repairs, or emergency service, we're dedicated to keeping your home comfortable and running smoothly.
+20
Serving Frostproof, FL and surrounding areas
Approved
In business since 2014
Free estimates
Emergency services offered
"They came out and looked at the air conditioning and he tore it apart right then. The next day I had a new air conditioner. I don't know any other service that handles things that fast so I thought it was excellent. They were very polite and showed me everything. They made me understand the new thermometer system as well."
+13
Serving Frostproof, FL and surrounding areas
Approved
In business since 2025
Free estimates
Credit card accepted
"I want to thank 911 for the excellent service they provided in repairing my air conditioner. My unit had stopped working, and from the very first contact, they were attentive, friendly, and very professional. They quickly identified the problem and fixed it efficiently. I’m truly grateful for their work and I definitely recommend them."
Serving Frostproof, FL and surrounding areas
Approved
In business since 1987
Emergency services offered
Warranties offered
"Did the air duct cleaning quickly and efficiently. Replacement of the air return [which needed repair] took a bit longer since they did not have an 18 x 20."
+1
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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