Serving Roosevelt, AZ and surrounding areas
Approved
In business since 2007
Free estimates
Credit card accepted
"Fast and efficient would highly recommend these guys"
Serving Roosevelt, AZ and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
Mythical Air HVAC was founded by Charlie Pearcy and David Hanna after leaving the corporate HVAC world to bring honest, high-quality service back to Phoenix.\n\nWe believe homeowners deserve real technicians, not sales pressure. With years of hands-on experience in the Phoenix heat, we specialize in AC repair, installation, maintenance, and system replacements designed to handle the Arizona climate.\n\nAt Mythical Air, we’re committed to straightforward pricing, reliable service, and keeping the Valley cool — because in Phoenix, comfort isn’t optional.\n\nSo cool, it’s unreal
Serving Roosevelt, AZ and surrounding areas
In business since 1989
Free estimates
Emergency services offered
"It was fantastic and I referred them over and over again. They were on time, they were clean, and they were fair."
+3
Serving Roosevelt, AZ and surrounding areas
In business since 2009
Emergency services offered
Credit card accepted
"Went great. Did not try to sell me something I didn't need.
"
Serving Roosevelt, AZ and surrounding areas
In business since 2014
Free estimates
Emergency services offered
"Very professional. An honest quote . Work was done quickly when they said it would be done highly recommend it. Add air conditioning and furnace replaced."
+14
Serving Roosevelt, AZ and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"Mr. Ferrell worked with my husband over the phone to fix the problem. It was surprisingly fast and stress-free. To have the work done remotely in less than an hour was wonderful."
Serving Roosevelt, AZ and surrounding areas
In business since 2018
Free estimates
Emergency services offered
"He installed another ceiling fan. Job well done."
+3
Serving Roosevelt, AZ and surrounding areas
In business since 2020
Free estimates
Credit card accepted
"Ray was here very fast and did a great job."
Serving Roosevelt, AZ and surrounding areas
In business since 2014
Free estimates
Credit card accepted
"Very professional individuals. Very happy with the installation and maintenance of our unit. Honest, hardworking guys! System is working like a champ!"
Serving Roosevelt, AZ and surrounding areas
In business since 2000
Free estimates
Emergency services offered
"Excellent!! Best water filtration system available!!"
+9
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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