Serving Belle Plaine, MN and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
One Hour Heating and Air Conditioning is your premier provider for heating and air conditioning in Southern Minnesota. If you are south of the river, we are your people!
Serving Belle Plaine, MN and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"Stacy cleaned our dryer vent as asked, and then installed 2 dimmers on an electrical switch as an added service. He communicated efficiently, was on time, flexible, honest, and friendly. We would hire him again."
+113
Serving Belle Plaine, MN and surrounding areas
Approved
In business since 2022
Free estimates
Credit card accepted
"I recently had Prolific Mechanical install a new air conditioning system, and I couldn't be happier with the results. The young man who completed the installation was professional, courteous, and extremely knowledgeable. He took pride in his work, kept everything clean, and made sure the installation was done correctly from start to finish. The new system runs flawlessly and keeps the house comfortable even on the hottest days. I highly recommend Prolific Mechanical to anyone looking for quality workmanship and dependable HVAC service."
Serving Belle Plaine, MN and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
"If you're looking for honest, dependable HVAC service, I can't recommend Blake enough! My central air unit was leaking and missing some hoses, and he had it fixed up in no time. He was professional, efficient, and took the time to explain everything to me. In a small town, word of mouth means everything, and Blake is the kind of person you want to support hardworking, trustworthy, and genuinely cares about his customers. If you need heating or air conditioning work done, give him a call. You won't be disappointed!"
Serving Belle Plaine, MN and surrounding areas
Approved
In business since 2014
Free estimates
Emergency services offered
"Chad is a great worker, great customer service. I had to call him super early in the morning, he answered his phone. he talked me though what I needed to do for my gas line to be shut off until he could come over."
+3
Serving Belle Plaine, MN and surrounding areas
Approved
"JT was wonderful, efficient and communicative. He responded quickly, answered questions and gave honest recommendations for next steps with our washer. He was super helpful and made getting the project done easy."
Serving Belle Plaine, MN and surrounding areas
Approved
Free estimates
Small jobs welcome
Offers commercial services
I 30 yesrs experience in the construction fields and have been my families handyman for most of my adult life.
Serving Belle Plaine, MN and surrounding areas
In business since 2007
Free estimates
Emergency services offered
"In the middle of the Summer my a/c decided not to work and they were very accommodating coming out quickly and fixing everything right away. They did an excellent job! I will definitely recommend and use them, again."
Serving Belle Plaine, MN and surrounding areas
In business since 1956
Free estimates
Emergency services offered
"Amazing !!!!!! They Showed up at 8:00 sharp and were completely done by 1:00 PM the same day.... Who ever heard of a double installation being done that quickly ?? They installed a Trane Furnace 80,000 BTUs and a 21/2 ton Trane Air Conditioner. I wanted a larger Air conditioner to effectively cool my house and boy did I get it, I can have winter temperatures in the summer. My old units were 15 years old and the air conditioner had to run constantly in order to come close to hitting the temperature set. Two months in my cooling bills are running $40 less a month because of better efficiency and a better air conditioner. Additionally no mess nothing, they hauled away the old units everything by 1:00 PM My suggestion is hire these guys they know what they're doing, they're reasonably priced, they have the best equipment and they are FAST !!!!!!"
+15
Serving Belle Plaine, MN and surrounding areas
In business since 1985
Warranties offered
Credit card accepted
"No high pressure sales to spend more money for service contracts or upgrades."
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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