Serving Media, PA and surrounding areas
Approved
In business since 2006
Emergency services offered
Credit card accepted
"I have been using East Coast Comfort for heating and air-conditioning for years and I have always been pleased. They installed a new system for us years ago, did it for far less than other estimates we received, and we have reduced our energy costs because of it."
Serving Media, PA and surrounding areas
Approved
In business since 1983
Free estimates
Emergency services offered
"Frank does all the right things. He was thorough in his work and explanations of the job to be done. Very considerate and accommodating to my situation. I didn't have the finances for my air conditioner to be properly fixed so he was able to give me a temp fix until I could afford it. You won't go wrong with Frank."
Serving Media, PA and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
"Mr. Desmond from Desmond Heating and Cooling Solutions, LLC came on time and was very professional. He fixed my thermostat and made sure I enough Freon and have central air throughout the house."
Serving Media, PA and surrounding areas
Approved
In business since 2001
Free estimates
Credit card accepted
"Bill did an awesome job explaining and recommending my new Bosch 2.0 4 stage inverter heat pump. I am extremely happy with the entire experience with Universal Air @ cooling LLC Best HVAC experience ever I highly recommend this company"
Serving Media, PA and surrounding areas
Approved (Corporate)
In business since 1966
Free estimates
Emergency services offered
"The technician arrived early on the day of the appointment (which was the same day as the air conditioning going on the fritz). He diagnosed the problem, told me the cost and fixed it on the spot. He was very professional and informative and the unit has worked smoothly since. I would definitely use Unique Indoor Comfort again."
+3
Serving Media, PA and surrounding areas
Approved
Super Service Award Winner
In business since 2000
Free estimates
Emergency services offered
"My central air unit was blowing hot air. It would not go below 81 degrees. Thank goodness for Travis and McKayla. The showed up promptly for an emergency appointment. They were curious and knowledgeable. They explained to me all the steps towards getting my central air unit working again. Within a couple of hours they replaced the part needed and the a/c was back !!!!! Thanks guys you are awesome."
+14
Serving Media, PA and surrounding areas
Approved
In business since 2008
Free estimates
Emergency services offered
"We recently moved into a house built in 1987 with the original air conditioning unit, which constantly ran without stopping. It was a brutal summer, but it was definitely not running properly. Joe came out himself to take a look. He took a look at the entire system and suggested that we service the AC to make it function properly and not constantly run. He also changed the air filter in the furnace. I appreciated the fact that he did not push a new air conditioning system in the house considering the unit we have is 25+ years old. He also gave us a few ideas on how to make our home more energy efficient. He did a great job.
"
+6
Serving Media, PA and surrounding areas
Approved
In business since 2005
Free estimates
Credit card accepted
"Experience is the key here. Arrived, diagnosed, repaired and got the Aircon working at a fair price."
Serving Media, PA and surrounding areas
Approved
In business since 1985
Free estimates
Emergency services offered
"I was having some issues with my air conditioner and I needed my air conditioning coil and compressor replaced. It was replaced within a day and I couldn't be happier. The technicians who installed the unit were so clean and efficient. When they left, you wouldn't have known any work was done in the house. Everyone I have dealt with at Fahrenheit has been friendly, polite and extremely knowledgeable. I now have an air conditioning unit that works perfectly and am so happy I have found a reputable company to service my heating and air conditioning unit. I would highly recommend them."
+6
Serving Media, PA and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"Wonderful company I got a new hvac system 3 years ago it looks great and works perfectly, I still use McGinley services. Trust worthy and their communication at every step is there. They don’t push sales but do explain all options for you."
+242
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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