
Serving Wells, ME and surrounding areas
Approved
In business since 2001
Free estimates
Emergency services offered
"Excellent technician and repair and maintenance of home oil heating furnace! Highly recommend to other customers."


Serving Wells, ME and surrounding areas
Approved
In business since 2001
Free estimates
Emergency services offered
"Excellent technician and repair and maintenance of home oil heating furnace! Highly recommend to other customers."

Serving Wells, ME and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
"Repairs were excellent and thorough "even well documented". The tech found units low on coolant. He identified and repaired multiple refrigerant leak points. I have dealt with many HVAC contractors over the years and Freedom Air Mechanical is one of the best. I highly recommend."





+36

Serving Wells, ME and surrounding areas
Approved
In business since 2001
Free estimates
Emergency services offered
"We had been experiencing a loss of hot water. I noticed that often the ignitor would spark but the burner would not light. I have used MultiSpec Inc. / Aire Serv of Southern Maine in the past to troubleshoot and replace a faulty gas valve in the same water heater so they were my first call in this most recent problem.
I placed a total of three separate service calls on this issue. The first was about 10 months ago and the service technician could not duplicate the problem. The second call was a couple months ago and the service technician was able to duplicate the problem and cleaned components on the ignitor but unfortunately this did not correct the problem even though the technician was not able to duplicate the problem after the cleaning. I placed the third and final call recently and the service technician was able to determine the cause of the burner not lighting was due to the lack of water pressure at the hot water heater and recommended that I increase the cut in and cut out at the well pump. This completely corrected the problem with the hot water heater and I've had no further problems with it.
The bills for the three separate service calls added up to approximately $1050.00. I had concerns about this amount as I felt that the water pressure as the cause should have been determined without having to place three calls, being billed for each call. The owner of the company, Harvey Multer, called me after I raised my concerns and we had a very pleasant talk about the billing. Harvey listened to my concerns and politely explained the reasons for the billing amounts and in the end, suggested a billing reduction that was very fair. Harvey was very polite and professional with the billing issue and all technicians that have worked on my hot water heater have been professional and courteous.
I consider the service and billing issues completely resolved and I will be calling MultiSpec Inc. / Aire Serv of Southern Maine for any future hot water unit installs or servicing.
"




Serving Wells, ME and surrounding areas
Approved
Super Service Award Winner
In business since 1932
Free estimates
Emergency services offered
"Always happy with the service. I recently had my thermostat upgraded by Jason S. In service, and couldn’t be more happier with his expertise, and dedication!"





+11

Serving Wells, ME and surrounding areas
Approved
Super Service Award Winner
In business since 2022
Free estimates
Small jobs welcome
"Sam at Lakes Region HVAC was very attentive and professional. The heat pump installation was reasonably priced and completed quickly. Thanks, Sam!"





+5

Serving Wells, ME and surrounding areas
Approved
Free estimates
Warranties offered
Small jobs welcome
"Josh installed a new water heater, provided us with instructions on proper use and maintenance and has serviced it since. He is honest, thorough, and trustworthy. He also maintains my dad’s HVAC needs too. He has come out for emergency calls too. Suggest things to prevent future additional repair expenses. His prices are reasonable, especially for the personal, friendly customer service and service provided. I would highly recommend Northwoods HVAC."
Serving Wells, ME and surrounding areas
Approved
In business since 1999
Free estimates
Credit card accepted
"Mike called right away to schedule work, and was able to fit me in THE NEXT DAY. Did the work for the AC unit (maintenance/clean up) and as a master electrician, was able to also re-wire us to use the nest thermostat right away, no need to wait for a different technician to come out to do the work. It was HOT up in the attic, so it was REALLY appreciated! Cleaned everything up very nicely after the job was done as well. Looking forward to him coming back to do our next project-he can do it all!"

Serving Wells, ME and surrounding areas
Approved
In business since 2019
Credit card accepted
Offers commercial services
Angell Electric is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you! \n \nCleaner \ntrust worthy \nfair pricing compared to others \nPanel upgrades are an opportunity help \n \nM-F 7-7 \n \nSat 8-5


Serving Wells, ME and surrounding areas
Approved
In business since 2024
Free estimates
Credit card accepted
We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!





+1

Serving Wells, ME and surrounding areas
Approved (Corporate)
In business since 1988
Emergency services offered
Warranties offered
"They replaced my furnace and put in central air. They took the time to ask where I wanted things put. They showed up on time and when they left everting was clean exelant job"





+24
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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