Serving Plymouth, NH and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"Cody was great he figured out why our air-conditioning unit was leaking, he had to come back twice in the same day and didn t charge me for the second visit!"
Serving Plymouth, NH and surrounding areas
Approved
In business since 2000
Emergency services offered
Warranties offered
"He was able to fit me in the same day I contacted him. Prices are incredibly fair. He works fast to set the parts needed and to schedule getting them installed to get you up and running. I'd highly recommend bigfoot HVAC for all your heating needs"
Serving Plymouth, NH and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"While we didnt hire them, the company contacted us right away and were available within an appropriate timeline. The coordinator was friendly and reassuring and had we not had someone lined up I would have felt very comfortable moving forward with this group. They were transparent about their pricing and displayed confidence in their capabilities."
+25
Serving Plymouth, NH and surrounding areas
Approved (Corporate)
In business since 1988
Free estimates
Emergency services offered
"Proactive Comfort was very responsive and sensitive to my needs. They were very patient working with me as I was having to work with another company who was responsible for replacing my propane hot water tank under warranty. It was anything but smooth dealing with the company replacing my tank, but Proactive Comfort stayed close by in following up with me so that we could secure having their plumber on site as soon as the tank arrived. They understood my frustrations during this wait that went on longer than it should have. Proactive Comfort gave me the assurance they were ready to complete the project. I am more than satisfied with their service. One note regarding the plumber from Proactive Comfort. He was on site removing the old tank and replacing with the new under horrific conditions. Regardless of the heatwave and the extensive work he had to do, he did not complain and was very professional. That was hours working out in these conditions."
+16
Serving Plymouth, NH and surrounding areas
Approved
Free estimates
Offers commercial services
"Gabe showed up when he said he would, completed the project in a timely, efficient and professional manner and was truly a pleasure to work with. I would highly recommend Gabe for any electrical work you need done!"
Serving Plymouth, NH and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
Customer satisfaction is what determines our success, which is why we take a hands-on approach. When interacting with Barrington Solutions Plumbing & Heating LLC, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your project needs. Contact us today for a fair and accurate estimate of your project. We look forward to adding you to our long and growing list of happy customers.\n
+7
Serving Plymouth, NH and surrounding areas
Approved
In business since 1985
Free estimates
Emergency services offered
Meredith Plumbing and Heating LLC is ready to handle all of your water delivery and removal system needs. We do any necessary plumbing repair and installation to restore efficiency to your system. To prevent backups, we perform detailed sewer services using high-tech equipment. We will take on any job involving plumbing and heating. We are experienced experts in sewer drain cleaning, water pumps and sewer pumps, water filtration systems, gas piping and all gas related services and issues, water tanks, on demand hot water heaters repair or replacements.\n\n24 HOUR EMERGENCY SERVICE AVAILABLE!! CALL (603) 455-9269
Serving Plymouth, NH and surrounding areas
Approved
In business since 2023
Free estimates
Credit card accepted
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today! \n\n\n
Serving Plymouth, NH and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
"I was very pleased with the work he did, he has a nice way of explaining things , I sure I will hire him again for other projects when needed he is a very pleasant person to deal with. Tank you Scott for being such a nice guy ."
Serving Plymouth, NH and surrounding areas
In business since 2000
Free estimates
Credit card accepted
"Excellent job, professional, considerate of my time. I already notice less dust bunnies due to my cleaner air.
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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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