
Serving Southport, 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 Southport, 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 Southport, ME and surrounding areas
Approved
Super Service Award Winner
In business since 2015
Free estimates
Emergency services offered
"Very responsive and on time. Did the job well and got it done quickly"





+104

Serving Southport, 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 Southport, 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."
Serving Southport, ME and surrounding areas
Approved
"Quick response we just could not come to terms."
Serving Southport, 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 Southport, ME and surrounding areas
In business since 2020
Emergency services offered
Warranties offered
"Joseph responded to our call within minutes and arrived within 2 hours. Our AC unit needed to be replaced. The unit was ordered, expedited, and arrived on time. Joseph arrived on time and installed unit in record time! He was polite, knowledgeable, and the area was clean and ready to cool our house in 2 hours. I would highly recommend Joseph for all HVAC projects."

Serving Southport, ME 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 Southport, ME and surrounding areas
In business since 2022
Free estimates
Credit card accepted
"Dear Tom and the Midcoast Aerus Heat Pumps staff including Mike Johnson (salesperson) and Stephen Lynch (the installer). We needed a heat pump this year and started at Angi to see if there were any local companies (Brunswick, ME) that we knew. There were many companies to pick from and started with, what turned up to be, your company, Midcoast Aerus. We could see that you were on the list for Efficiency Maine too and that was good. We had used a company last year to get our attic done with insulation and Efficiency Maine had a great rebate and saw that we could get a rebate on heat pumps too. Maine has done a great job on energy reduction! I got emails from several companies through Angi and received a couple of calls and got one or two additional voice recording calls from Mike. He sounded good and I called him and we arranged for a house inspection a few days later. In the meantime, I received a couple more calls from other companies and talked with one, a high-pressure sales person and couldnâ t wait to get off the call! Mike arrived with Stephen, reviewed all kinds of options (including explanations about heat pumps efficiency, brands, etc. and info about Efficiency Maine) and we all decided on one with Fujitsu to be installed the following week. Mike stayed on constant contact by email and short calls to ask (or answers) regarding various questions along the way. Stephen came on Friday, April 21, 2023 and the electrician came that morning too. Mike came by that morning too. He was between customers and had an hour or so and helped carry in all the equipmentâ ¦as Mike said, he was more than happy to help lug stuff cuz he didnâ t know the installing part of it! But both were always friendly, and offered thoughts and ideas about heat pumps and energy efficiency, generally. Stephen did all the work himself and answered all kinds of questions throughout the day. Plus, our 9-year-old grandson (Kai) was there (for almost the entire day!) and he had LOTS of questions! Stephen was very kind and asked Kai to watch and help (picture attached) where possible. It took Stephen about 9 hours that day and after showed us how the remotes work (one upstairs and one down). Stephen cleaned up the site and like it is in the TV commercial, â It looks like it was never there.â The yard and house were clean and perfectly done. It looks like the new heat pump has always been there (inside and out)! (Pictures attached). Thank you, Mike, Stephen, and Tom (the owner), for a wonderful experience with the heat pump installation, finance, and the tremendous personal customer service Mike and Stephen had provided! Mike and Stephen had mentioned the name â Tomâ at various conversations and I realized that he is the owner. I have never met Tom before, but I had checked the comments on the Midcoast Aerus site and saw that the comments were mostly very good. There were some comments where one issue or another had to be fixed, and in every case, â Tomâ was on top of it and took care that those issues were fixed right away. He responded to every one! Incredibly professional! I told my wife what I had seen and that was all she needed! Thanks again! Call me if you need anything else on my end, finance-wise, etc. Tom Broussard 207-798-1449 tbroussa@comcast.net"





+18

Serving Southport, ME and surrounding areas
In business since 2019
Free estimates
Emergency services offered
"Very professional and quality work. Highly recommend!"





+14
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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