Serving Carmel, ME and surrounding areas
Approved
In business since 2011
Free estimates
Warranties offered
"Had heat pumps for over three years and cost estimates and savings are right on the money. Call me every year to check in on if everything is okay."
+36
Serving Carmel, ME and surrounding areas
Approved
In business since 2015
Emergency services offered
Credit card accepted
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs.\nIt is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project.\nIn order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer \nin a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.\n$100.00 Service Fee.
Serving Carmel, ME and surrounding areas
Approved
In business since 1997
Free estimates
Emergency services offered
Heath Enterprises has been officially serving Bangor and the surrounding areas, for ten years. My team comes with thirty-plus years of experience facilitating every aspect of residential building, repair, and renovation. We specialize in complete bathroom and kitchen remodels, and build decks, additions, sheds, garages, and other outbuildings. We offer interior and exterior painting, installation, repair, and finishing of drywall and siding. We can replace your windows, interior and exterior doors, frame, and reframe walls. We offer all the services of a large firm with the personal touch only a small firm can provide! We come fully insured and ready to tackle any project you might have. Contact Heath Enterprises today for the quality service you deserve, before, during, and after the sale, with the affordability you need. We look forward to hearing from you, and earning your business. Heath Enterprises promises to treat your property and project as if it were our own.
+6
Serving Carmel, 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 Carmel, ME and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
D&J Mechanical, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.
Serving Carmel, 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 Carmel, ME and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"Jim was very helpful and personable to work with. I had recently moved to the Huntsville area and was unable to connect my wireless printer. There were also some things going on with my laptop that made me suspect a virus had somehow gotten on to it, it was running more slowly than usual, and I wasn't happy with the Win7 configuration I had done when I bought the computer. Jim came in and assessed the problems and we agreed on a time for him to take the laptop and reinstall the OS. He was able to get the wireless connection to work as well. He took the computer on a Friday evening and returned it Sunday evening in prime condition.
A few weeks later I got an error message while reinstalling my accounting software so I called Jim. He talked me through the problem over the phone and I was able to get the program installed so I could use the program.
Jim is great to work with, his pricing is very fair, he is prompt and reliable. I will definitely use his services again.
"
Serving Carmel, ME and surrounding areas
In business since 1995
Free estimates
Emergency services offered
25 yrs. experience helping people of Maine with their residential and commercial electrical projects
+2
Serving Carmel, ME and surrounding areas
In business since 2008
Emergency services offered
Credit card accepted
"The technician that fixed my air conditioning unit was very professional and informative he answered all my questions and knew what he was talking about I would definitely want this technician back to my house to work on any of my issues on my air conditioning unit"
Serving Carmel, ME and surrounding areas
Free estimates
Credit card accepted
We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Call or click to schedule a free estimate today!
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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