Serving Pine Hills, 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 Pine Hills, 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 Pine Hills, 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."
Serving Pine Hills, FL and surrounding areas
Approved
In business since 2013
Free estimates
Emergency services offered
With over 16 years of experience in HVAC - Heating, Ventilating, and Air Conditioning, Aurora Air, Inc. is who you need to take care of your home. We service residential and commercial clients. We handle everything from the initial consultation to making sure your property looks perfect every single time. We will always treat your property as we would treat our own, and you will be surprised how simple and easy our team will make the whole process seem. Give our team a call today. We're looking forward to working with you!\n
+12
Serving Pine Hills, FL and surrounding areas
Approved
In business since 2010
Free estimates
Emergency services offered
"Tony at FHS Air Conditioning was fantastic to work with. Very knowledgeable, honest, and trustworthy. He took the time to explain everything clearly and made the whole process easy and stress-free. Highly recommend Tony and the team at FHS Air Conditioning!"
+1
Serving Pine Hills, 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!"
+3
Serving Pine Hills, FL and surrounding areas
Approved
In business since 1992
Free estimates
Emergency services offered
"The best service ever! I was so impressed with the competency, professionalism and customer service Service Star Air Conditioning & Heating Inc provided us! It is so refreshing to find someone who genuinely cares. Thank you, Service Star Air Conditioning & Heating Inc - we are your customers for life!"
Serving Pine Hills, FL and surrounding areas
Approved
In business since 2003
Emergency services offered
Warranties offered
"I have used a number of air conditioning contractors in my life,But never have I seen this level of professionalism and care during an installation.They installed a three ,two zone Trane air conditioning system flawlessly .I will never ever use another company."
+2
Serving Pine Hills, FL and surrounding areas
Approved
In business since 2014
Free estimates
Warranties offered
"Thought my HVAC was broken but instead it was the air filters I installed. Great explanation of the causes."
Serving Pine Hills, FL and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
14+ years experience, locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands-on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!
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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