Serving Topsham, ME and surrounding areas
Approved
In business since 2001
Free estimates
Emergency services offered
"EXCELLENT / LAST PERSON DIDI IT IN40 MINUTES /AIRE TOOK2HOURS BUT DID IT BETTER"
Serving Topsham, ME and surrounding areas
Approved
In business since 2009
Free estimates
Credit card accepted
"Yes Dylan showed up around 10 pm for emergemcy furnace repair. Had no heat he was very efficient in and out. Fairly priced and informative. Than you. Highly recommend"
Serving Topsham, ME and surrounding areas
Approved
In business since 2021
Free estimates
Warranties offered
"Cam, David and crew were extremely professional and educational about the heat pump process and benefits. I went through several companies comparing offers and services and they stood out head and shoulders above the pack. I would recommend them to anyone looking for heat pump installation and services."
Serving Topsham, ME and surrounding areas
Approved
In business since 2020
Free estimates
Warranties offered
"Love the ceiling application type of air"
+12
Serving Topsham, ME and surrounding areas
Approved
Free estimates
Warranties offered
Small jobs welcome
"The technician that came out was amazing, nice and really knew his stuff. Everything looked very professional."
Serving Topsham, ME and surrounding areas
Approved
In business since 2002
Small jobs welcome
Customers say: True professional
"Mike was very timely in his response and meticulous in the installation of our microwave. He is professional and knowledgeable. Having coming back for more of our electrical projects."
Serving Topsham, ME and surrounding areas
Approved
In business since 2005
Free estimates
Warranties offered
"They were super helpful and the staff was so nice I recommend Able Trades to everyone they installed 2 heat pumps in my home and they are amazing iam so thankfull"
+1
Serving Topsham, ME and surrounding areas
Approved
Super Service Award Winner
In business since 2015
Free estimates
Emergency services offered
"Josh was great to work with. He was very responsive, fair and followed through on exactly what was needed (drywall finishing) under a tight deadline (with a tenant about to move in) and with a great attitude and attention to detail. There was an additional job (building a firewall in the attic- not the best of conditions) which he took on even though it meant adjusting his schedule. I would recommend Josh as a skilled and reliable contractor with a great work ethic and positive can do attitude."
+104
Serving Topsham, ME and surrounding areas
Approved
In business since 2013
Free estimates
Emergency services offered
"Fabulous communication ,and work. I live out of state, and each time that work has needed to be done The Golden Rule Handyman has been on time and very professional . One of the few companies that is excellent in all phases of the business world. I highly recommend this company !"
Serving Topsham, ME and surrounding areas
Approved
In business since 2022
Free estimates
Credit card accepted
"Their work was really good. They were really good with communication, very professional, really pleasant to deal with."
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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