Serving Bethlehem, PA and surrounding areas
Approved
In business since 2013
Free estimates
Warranties offered
"We are very happy with your service and our new heating and air conditioning system."
Serving Bethlehem, PA and surrounding areas
Approved (Corporate)
In business since 1946
Free estimates
Emergency services offered
"Went very well. Tech gave great information on the condition of my unit. As well as provided guidance for upcoming repairs that may be needed."
+6
Serving Bethlehem, PA and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"I'm very pleased with the job Air Heads performed. The work was challenging but at the end the Mini Split installation was successful. I would recommend Air Heads for any job."
Serving Bethlehem, PA and surrounding areas
Approved
In business since 2019
Free estimates
Small jobs welcome
"Bosh Home Solutions came out to service my central air, and they were great. The tech Peter was super thorough and actually took the time to explain what he was doing, which I really appreciated. I like knowing what’s going on with my house, and he made it easy to understand. Solid experience all around."
+1
Serving Bethlehem, PA and surrounding areas
Approved
In business since 2015
Free estimates
Credit card accepted
"J & T Heating and Air fixed and replaced my ductless Bryant Units that i have had problems with let me say that i had multiple companys come out and they were unable to fix my units. J & T Heating and Air was the only company that was able to get the job done they were friendly knowledgeable and fair priced i will definitely be using this company again for all my Hvac needs and more thank you so very much J & T Heating and Air look forward to doing business with you again 5 Stars!â â â â â"
Serving Bethlehem, PA and surrounding areas
Approved
Super Service Award Winner
In business since 2020
Free estimates
Emergency services offered
"Excellent service to my forced air, oil furnace. It was making a rattling noise and sounded like it was misfiring. Robert (Owner) came within 24 hours of my call, diagnosed the issue and repaired it. It never sounded this good!"
+6
Serving Bethlehem, PA and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
"They did a great job replacing my old boiler."
Serving Bethlehem, PA and surrounding areas
Approved
In business since 2013
Credit card accepted
Offers commercial services
"Our 17 year old central air conditioning went out at the start of a heat wave. I called Arctic Fire on a Sunday morning. Alex returned my call that afternoon and came out the next day around noon and quickly diagnosed the problem and had our old unit running in about half an hour. In conversation with Alex I discussed the possibility of replacing my 17 year old unit which had been a problem with 3 previous service calls in the last year. Within a day he sent me an estimate which was very competitive and reasonable. Within 2 weeks he replaced both my compressor and air handler in a very hot attic. His team was very professional and completed the job in about 5 hours. Even in very hot weather his team remained focused and answered all my questions and concerns. He did not leave until everything was running and operating correctly. I would highly recommend Alex and Arctic Fire for any of your HVAC needs."
+2
Serving Bethlehem, PA and surrounding areas
Approved
In business since 2010
Free estimates
Emergency services offered
We’re your neighbors, here to bring HVAC expertise to your doorstep so you enjoy every moment at home. Give us a call today for the residential Heating, and Air Conditioning services you need, and beat the heat, the snow, and everything else mother nature throws your way. We serve Lehigh, Northampton counties, and the surrounding greater Lehigh Valley.
Serving Bethlehem, PA and surrounding areas
Approved
In business since 2008
Free estimates
Emergency services offered
"Joe S. was the technician. Joe has always been a good person. Setting his experience in this field aside. As a person he's considerate, kind ,courteous & a joy to chat with. I'm sure as an employee he's 1 of your BEST. THANK YOU Joe ,& company"
+6
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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