
Serving Belgrade, 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 Belgrade, 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 Belgrade, ME and surrounding areas
Approved
Free estimates
Warranties offered
Small jobs welcome
"Great crew, fair prices and worked with us on what we needed. Went with a local company, not disappointed."

Serving Belgrade, ME and surrounding areas
Approved
In business since 2013
Free estimates
Emergency services offered
"Mike was very pleasant and did a wonderful job painting my bathroom. Also put up some trim in entranceway. I have more work that needs to be done and will be calling him."

Serving Belgrade, ME and surrounding areas
Approved
Super Service Award Winner
In business since 2015
Free estimates
Emergency services offered
"Josh is professional, on time, and willing to do the extra mile to do the job right. He is up front and honest about pricing. Would trust him to repair or install anything if I needed it in the future."





+104
Serving Belgrade, ME and surrounding areas
Approved
In business since 2021
Free estimates
Credit card accepted
"He did a very thorough job, I was very happy with his service."

Serving Belgrade, 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 Belgrade, 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 Belgrade, ME and surrounding areas
Approved
In business since 2009
Free estimates
Offers commercial services
We're a locally, veteran owned and operated company with over 15 years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of Home Improvement services that are customizable to each individual project. We specialize in handyman/HVAC work and a variety of related service and repair projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

Serving Belgrade, ME and surrounding areas
In business since 1914
Free estimates
Emergency services offered
"The Maine Air Comfort team is exceptional. They were able to come out for a quote right away and in less than a week installed my new boiler. Rob took the lead on my project and was excellent with communication, competent, and thorough."





+3

Serving Belgrade, 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."
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.
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