Serving Maitland, 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 Maitland, 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 Maitland, 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 Maitland, FL and surrounding areas
Approved
In business since 1988
Free estimates
Emergency services offered
"Air Rescue has always been responsive to my needs and fairly priced."
+26
Serving Maitland, FL and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
"They did an outstanding job installing adding insulation into my attic and fixing leaking air ducts."
Serving Maitland, FL and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
Captain Comfort came from a land far away. He has a sworn oath to protect his customers from the dreaded Florida heat, mold and poor indoor air quality & inefficient HVAC systems, driving up the cost to cool your home. He has a belief that he can SAVE his customers from unexpected repairs, leaking duct systems & high energy bills, all while maintaining fair prices. \n\nWhen you are dealing with Captain Comfort or one of his Service Superheroes, you are dealing with a highly trained and skilled HVAC professional. All who have sworn to protect you by presenting options that are meant to best serve you and allow you to make the choice that suits your needs.
+4
Serving Maitland, FL and surrounding areas
Approved
In business since 2003
Emergency services offered
Warranties offered
"We use Service One for all of our air conditioning and plumbing needs. We purchase the annual service plan for both for peace of mind, From the office staff to the technicians everyone is always professional, friendly, and provide excellent service. They are prompt, courteous and knowledgeable, and Service One is the only company we trust our air conditioning and plumbing service too."
+2
Serving Maitland, 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 Maitland, FL and surrounding areas
Approved
In business since 1992
Free estimates
Emergency services offered
"The day after we got electricity back on after Hurricane Irma we were welcomed with an air conditioner that would not cool. Prestige arrived a few hours after calling them on a busy Sunday and quickly assessed the problem. By Monday morning comfort had returned. Although I expect every A/C company to show up and say the same thing "It'll cost $9,000 and 4 weeks to fix or we can sell you a new unit." In this case the unit was installed 14 years ago and it was truly time to move on. Prestige gave me a great price on a unit and got it installed right away. The workers were professional and it was obvious they took pride in their work and respected the company and owner. As a nice bonus, the new unit also came with a free preventive maintenance visit within the first year. I definitely recommend them and would use them again."
+16
Serving Maitland, FL and surrounding areas
Approved
In business since 2005
Free estimates
Credit card accepted
C & G Midence, LLC, is your premier choice for residential HVAC work. With over 10 years of experience, we promise to provide quality work and excellent customer service. \n\nWhen your HVAC system breaks down on a summer afternoon or your heating fails during a cold snap, you need more than promises?you need a technician who shows up ready to solve the problem. We approach every job with the same commitment: diagnose accurately, explain your options clearly, and complete the work correctly the first time.\n\nOur service portfolio covers the full HVAC spectrum. We install new air conditioning and heating systems when replacement makes sense, repair existing equipment when it doesn't, and provide ongoing maintenance to extend the life of your investment. We also address indoor air quality concerns?whether that means improving filtration, controlling humidity, or enhancing ventilation throughout your space.\n\nCall us today for a free estimate!\n\nFinancing available!\n
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.
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