Serving Swanville, MN and surrounding areas
Approved
Super Service Award Winner
In business since 1987
Free estimates
Emergency services offered
"New Furnace and Air - Friendly knowledgeable installers (Mick and Kevin) - would hire again."
Serving Swanville, MN and surrounding areas
Approved
In business since 1961
Free estimates
Emergency services offered
"Great plumbing expert that came out the next day and got the project up and running."
Serving Swanville, MN and surrounding areas
In business since 2020
Free estimates
Emergency services offered
"Response to our inquiry through Home Advisor was super fast, and he was able to help us with our project very quickly. His communication was great, he was knowledgeable, professional and reasonably priced. We are happy he was willing to help us out!"
+1
Serving Swanville, MN and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"Jim with North Alabama Technical Services removed some items from my computer so that I could send emails and attend to items I needed to address that day. As planned, the next day he thoroughly cleaned my computer, he also made helpful suggestions while working on my computer. I would call him again if needed and I thought the fee was reasonable."
Serving Swanville, MN and surrounding areas
In business since 2021
Free estimates
Emergency services offered
"The house is old so walls and floors are far from perfect. He was able to problem solve and make everything look fantastic."
Serving Swanville, MN and surrounding areas
In business since 2016
Free estimates
Warranties offered
"Hired the Comfort Company to install a new propane high efficiency furnace, air source heat pump and take out my old nasty oil tank. Very satisfied and my wallet took a smaller hit than I thought it would! Highly recommend!"
+3
Serving Swanville, MN and surrounding areas
In business since 1992
Free estimates
Emergency services offered
"About an hour after calling Kaduce Plumbing and Heating, the service person arrived and promptly set about replacing our recirculating pump on our hot water heat furnace. He did a great job, and we had heat in about 30 minutes after he arrived. The service man even questioned why I had throttled down one of our heat lines by about 70%. That line goes to our upstairs and with an open stairway, the heat goes upstairs so we need less heat up there. Even throttled down, our upstairs stays about 10-15 degrees warmer than the ground floor. The service man did an excellent job of cleaning up after himself, so it's neater around the furnace than when he arrived."
Serving Swanville, MN and surrounding areas
In business since 2022
Free estimates
Credit card accepted
"I had them install a new HVAC in my house and they did an excellent job very happy. Jeff. S"
Serving Swanville, MN and surrounding areas
In business since 2017
Free estimates
"Wonderful! Vlad was fully prepared to tackle this odd task. He had geat suggestions and was deligent and reliable. I won't hesitate to call him again."
+2
Serving Swanville, MN and surrounding areas
In business since 2008
Free estimates
Emergency services offered
"Outstanding service. On time, professional and even found an aftermarket part to help me save on cost. Charlie did an amazing job for me. Thanks Charlie."
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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