Serving Feasterville Trevose, 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 Feasterville Trevose, PA and surrounding areas
Approved
In business since 1998
Free estimates
Emergency services offered
"Just had AAC install a new central air conditioning system. Adam and John were both friendly and courteous. Very knowledgeable about what they were doing. Were respectful of our property and kept a clean work area. Excellent value for the money. They worked thru some rough conditions, bearing up with 150+ degrees in the attic. Would definitely recommend them and use their services again when needed."
+4
Serving Feasterville Trevose, PA and surrounding areas
Approved
In business since 1985
Free estimates
Emergency services offered
"Very thorough but offered to sell me a new air conditioner which I didn't need"
+6
Serving Feasterville Trevose, PA and surrounding areas
Approved
In business since 1969
Free estimates
Emergency services offered
Custom Aire Inc. is a certified HVAC contractor proudly serving Bucks, Montgomery, Philadelphia counties since 1969. We provide expert HVAC installation, HVAC repair, and emergency HVAC services for both residential and commercial properties. Our experienced technicians use advanced equipment and proven methods to deliver efficient, dependable solutions that improve comfort and system performance. Known for our prompt response times, honest recommendations, and quality workmanship, we tailor every service to meet your specific needs. Whether installing a new system or restoring an existing one, Custom Aire Inc. is committed to reliable results and customer satisfaction. Contact us today for professional HVAC services you can trust. We are veteran and family-owned, and we still run the business the way it started: honest pricing, quality work, and accountability for every job.\n\n\n\n
+1
Serving Feasterville Trevose, PA and surrounding areas
Approved
In business since 2001
Emergency services offered
Warranties offered
"Value Temp was great. They were reliable, on time and honest. I am very happy with the service."
Serving Feasterville Trevose, PA and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"The repairman was was very professional and did a great job of explaining the problem to me. He was honest in his assessment of the problem and did not try to take advantage of someone who knows nothing about repairing air conditioners. He worked quickly and was thorough. I would definitely work with this company again."
+26
Serving Feasterville Trevose, PA and surrounding areas
Approved
In business since 1989
Free estimates
Emergency services offered
"I will be hiring Horizon services for any plumbing heating air conditioning job I have in the future"
+18
Serving Feasterville Trevose, PA and surrounding areas
Approved
In business since 2018
Free estimates
Warranties offered
"Good quality & professional work. You can see Retro HVAC takes pride in what they do. If you’re looking for someone who does the job right, call Retro HVAC, they’re definitely worth considering"
+7
Serving Feasterville Trevose, PA and surrounding areas
Approved (Corporate)
In business since 1903
Emergency services offered
Warranties offered
"I AM BUYING A HEATER SERVICE CONTRACT FROM PETRO THIS YEAR."
Serving Feasterville Trevose, PA and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"The job turned out better than I ever expected. George is an incredibly knowledgeable, helpful, respectful, prompt, thorough, easy-going, ultimate professional. In less than a week of talking with George, I had central a/c. He is a great guy, with integrity and a tremendous work ethic. George went above and beyond! I will only use George and his crew. I highly recommend Reliance Heating and Air Conditioning, LLC for any and all needs!"
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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