Serving Bath, NY and surrounding areas
Approved
In business since 2013
Free estimates
Customers say: Quick response
"We decided to go with upgrades to the windows instead. The contractor was there when needed, answered all of our questions. Provided useful insight."
Serving Bath, NY and surrounding areas
Approved
Super Service Award Winner
In business since 2011
Free estimates
Emergency services offered
"Nice people to have at my house and they did excellent work. Explained what they found and how they could repair it and an estimate that was what they quoted in the beginning."
+56
Serving Bath, NY and surrounding areas
Approved
In business since 2015
Free estimates
Offers commercial services
"cx stated he did a good job installing the furnace and he would recommend him to family neighbors and friends."
Serving Bath, NY and surrounding areas
Approved
In business since 2024
Free estimates
"Repairing my furnace, fixed ceiling tiles and installed ceiling fan."
+1
Serving Bath, NY and surrounding areas
In business since 1976
Free estimates
Emergency services offered
"I had an Absolutely Fantastic Experience!! My husband & I were so lucky to have gotten Jason Scharf to come out to our home, he was very insightful, helpful, courteous and very professional. Jason explained step-by-step what he was doing along the way & what would work best within our home with 4 different price ranges that would work for us. Jason was very informative. He mentioned and advised me on some items that would require attention on a monthly basis which I was grateful for. Upon completion, he reviewed the bill and explained any questions that I had. I was very pleased. Overall, Jason’s work was outstanding. I would recommend Jason from Astar to anyone I know that is in need of a central air system in their home. He was one of the kindest, funny and coolest Design Specialists by far. Thanks again Jason you're the Best! We can't wait for everything to be completed."
Serving Bath, NY and surrounding areas
In business since 1977
Emergency services offered
Credit card accepted
"They are wonderful. They have been here at times when we needed they have gone way above from one would expect on a service call."
Serving Bath, NY and surrounding areas
In business since 2020
Free estimates
Credit card accepted
"Quick response, on time, good work & reasonable cost"
Serving Bath, NY and surrounding areas
In business since 2023
Emergency services offered
Credit card accepted
"Brenden was quick to respond. He had to order parts and return to complete the job. We've had him come out for a few issues now. Would highoy recommend to others."
+11
Serving Bath, NY and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"Mr. Ferrell worked with my husband over the phone to fix the problem. It was surprisingly fast and stress-free. To have the work done remotely in less than an hour was wonderful."
Serving Bath, NY and surrounding areas
In business since 2002
Free estimates
Credit card accepted
"I hired Basset Plumbing to install a Furnace, central air conditioner and a Navian on demand hot water heater. They communicated very well through the whole process. Did outstanding work and cleaned up after themselves as they progressed. I highly recommend them for all your plumbing and heating 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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