Serving Lincolnville, ME and surrounding areas
Approved
In business since 2011
Free estimates
Warranties offered
"Was nice to hire experienced labor for once. Good experience."
+36
Serving Lincolnville, ME and surrounding areas
Approved
In business since 2005
Free estimates
Warranties offered
"Able Trades installed a heat pump unit in our home. They were very professional and timely. Thank you for a job well done!"
+1
Serving Lincolnville, ME and surrounding areas
Approved
In business since 2015
Emergency services offered
Credit card accepted
"Guys were professional and knew their stuff. Arrived on time,too. Solved my issue in 15 minutes. 'Was completely unprepared for the over $500 bill! My regular electrician was too busy but this was a fire hazard which demanded immediate attention. Wouldn't book with Baker's company again just because of outrageous price."
Serving Lincolnville, ME and surrounding areas
Approved
In business since 2010
Free estimates
Credit card accepted
Residential and commercial installations of furnaces, boilers, heat pumps, and central air conditioning. I would be happy to help you make your home more comfortable and efficient. The best way to contact me is via telephone 207-820-0404. Thanks
Serving Lincolnville, ME and surrounding areas
Approved
I am a seasoned plumbing and heating professional with 15 years of industry experience, specializing in the service and installation of residential plumbing and heating systems. My expertise includes heat pump installation and maintenance, as well as comprehensive home water treatment solutions. I am dedicated to delivering high-quality workmanship, reliable system performance, and exceptional customer service on every project.
Serving Lincolnville, ME and surrounding areas
In business since 2020
Emergency services offered
Warranties offered
"Joseph was a delight to work with. A U.S. veteran and pro in the HVAC space, heâ s recently opened up his own shop and is laser focused on making new customers happy. Give him a call."
Serving Lincolnville, ME and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"Mr. Ferrell first connected his computer to my computer via internet and worked for quite a few hours trying to determine what exactly was wrong. The next day he continued working from his computer for several hours. He determined he would have to have my desktop tower to complete the repair. He and my son met in Huntsville to exchange the tower. He then cleaned up a lot of what was wrong and reloaded Windows 10. He deleted the D: drive which had way too much memory allotted to it. The tower was returned and I plugged it all back together and it is working better than it did when I first purchased it. I would use him again and I recommend him highly to anyone needing computer updating and/or repair. His work is warrantied and he is very personable, knowledgeable, and helpful."
Serving Lincolnville, ME and surrounding areas
In business since 1995
Free estimates
Emergency services offered
"Great service, very prompt and was able to fix my electrical issue! Definitely will ask for any future electrical work!"
+2
Serving Lincolnville, ME and surrounding areas
In business since 2019
Free estimates
Emergency services offered
"Very professional and quality work. Highly recommend!"
+14
Serving Lincolnville, ME and surrounding areas
In business since 1893
Free estimates
Warranties offered
"The Sears Home Improvement sales person that explained central air and the process for installing was very helpful and low pressure, which we liked. Installers were very knowledgeable and did a fast and excellent job. We have been very happy with the system and feel it is backed by a reliable company."
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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