Serving Hill Afb, UT and surrounding areas
Approved
In business since 2019
Free estimates
Credit card accepted
"Great company. Will be using going forward for all of our air conditioning or heating needs."
+43
Serving Hill Afb, UT and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"They showed up same day and serviced our air conditioner. They were honest and professional. Would call them again."
+1
Serving Hill Afb, UT and surrounding areas
Approved (Corporate)
In business since 2020
Free estimates
Emergency services offered
"Blue Best installed a steam whole house humidifier. Their customer service was great (very responsive, provided info about install and product and answered all questions), and scheduled the install right away. The installers (Brandon and Ned) were very nice and knowledgeable, performed the installed in a timely manner and answered any questions i had. it has only been a day but i love my humidifier! highly recommend it when living in Utah!"
+1
Serving Hill Afb, UT and surrounding areas
Approved
In business since 1978
Free estimates
Warranties offered
"Great customer service. They helped Me solve our solar panel issues"
+7
Serving Hill Afb, UT and surrounding areas
Approved (Corporate)
In business since 2004
Free estimates
Emergency services offered
"I love the service I receive from Just Right Heating and Cooling. I wish they had plumbers and electricians that work for them. When I am asked to recommend a business for heating and air, I always say "Just Right""
Serving Hill Afb, UT and surrounding areas
Approved
In business since 2013
Free estimates
Credit card accepted
"Awesome service, & Quality work. Marilyn was very knowledgeable in diagnosing our AC unit, Explaining the problem that we were having, and the needed repair that it required. Our unit is working great, and the price was very affordable. I'll definitely use you guys again. Highly Recommend A++"
+16
Serving Hill Afb, UT and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"Jason H from Humphrey Plumbing Heating and Air came right when he said he would. He installed the new ducting the same day as when he first came to give us a bid. The repairs were done professionally. We would use Humphreys again if we need hvac work done."
+52
Serving Hill Afb, UT and surrounding areas
Approved (Corporate)
In business since 1998
Free estimates
Emergency services offered
"I would recommend Absolute Air to anyone and everyone! The Sales Staff listened to our needs & wants then gave us multiple options at different price points explaining the reasons for the different prices. They didn't try to over sell and actually talked us out of replacing our water heater since it wasn't needed. They checked and fixed everything that was associated with our Furnace and AC replacement including what was needed to move our AC over 3 feet to be within code as part of their service! The whole process from start to finish exceeded our expectations. I just wish you guys did sewer line repair because then I wouldn't have a hard time deciding which company to go with!!"
+7
Serving Hill Afb, UT and surrounding areas
Approved
Super Service Award Winner
In business since 2021
Free estimates
Emergency services offered
"They are professional, respectful, and did an awesome job installing the furnace and air conditioner and they cleaned up after the job was completed. We recommend them 100%"
Serving Hill Afb, UT and surrounding areas
Approved
In business since 2025
Free estimates
Warranties offered
"We had Sunny Home Services replace our AC system and had a great experience from start to finish. The team was professional, knowledgeable, and made the entire process easy. They explained our options clearly without any pressure, showed up when they said they would, and did a clean, professional installation. Our new system is working great, and the house is more comfortable than ever. I’d definitely recommend Sunny Home Services to anyone needing an AC replacement or HVAC work."
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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