Serving Williamsport, PA and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"The owner Richard showed up to my house at 9 PM on a Sunday to help me out to get air conditioning. He was professional, and he did a great job I would definitely recommend them in my area for any HVAC needs"
+56
Serving Williamsport, PA and surrounding areas
Approved
Free estimates
Credit card accepted
is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business
Serving Williamsport, PA and surrounding areas
Approved
Super Service Award Winner
In business since 2011
Free estimates
Emergency services offered
"Very professional, prompt, and reasonable prices."
+56
Serving Williamsport, PA and surrounding areas
Approved
Licensed plumbing and HVAC mechanic. Monday through Friday I work for an industrial plumbing and HVAC company as a foreman. Past work includes schools, hospitals and residential
Serving Williamsport, PA and surrounding areas
In business since 2017
Emergency services offered
Warranties offered
"Zach is an excellent worker. He worked expeditiously, and followed up with us to insure everything was working properly. We will not use anyone else for any of our hvac and other home projects. He does excellent work with fair prices."
+3
Serving Williamsport, PA and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"Jim with North Alabama Technical Services removed some items from my computer so that I could send emails and attend to items I needed to address that day. As planned, the next day he thoroughly cleaned my computer, he also made helpful suggestions while working on my computer. I would call him again if needed and I thought the fee was reasonable."
Serving Williamsport, PA and surrounding areas
In business since 2017
Free estimates
Emergency services offered
"Very polite and gave a written quote. Installed a new Amana unit on date we requested. We were not given any paperwork on new unit. He said everything is on line. Not happy about that."
Serving Williamsport, PA and surrounding areas
In business since 2009
Free estimates
Credit card accepted
"The overall experience with AJWDS was excellent with pricing, service, and installation. Would not hesitate to use their services again. The installation crew was efficient and completed the project much quicker that I anticipated knowing the pending weather constraints."
+46
Serving Williamsport, PA and surrounding areas
In business since 2024
Free estimates
Emergency services offered
"He kept us very well informed. He stayed on budget and finished in the time he said it would take. He assisted us in setting up the wifi component on it. He was on time each day and very pleasant to work with. I would highly recommend his services."
Serving Williamsport, PA and surrounding areas
In business since 2001
Free estimates
"Excellent. John always did exactly what he said he would do, never over promised, and gave reasonable rates. This is especially impressive in the context of his work in the aftermath of Hurricane Michael where we experienced many other contractors providing very subpar and predatory services and rates. John’s integrity and quality service was a breath of fresh air in this environment especially. I would not hesitate to use him again."
+54
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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