Serving Valley Farms, AZ and surrounding areas
Approved
In business since 1990
Free estimates
Emergency services offered
"Great! We are very happy with ACS. We have used their services for years."
+5
Serving Valley Farms, AZ and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"Owner Martin is honest beyond belief! A different air-conditioning company told me I need a new fan and capacitor for $1700 and priced a new unit for me at 12,000. Martinâ s estimate was significantly lower by several thousand and when he went to put on a new motor for us to hold us over until we could get a new unit (it was a holiday weekend) He found the old fan did not need replacing and it was only a capacitor. He replaced it for $175. He could have easily just move forward and sold us a new unit but he would not do that. When we need that new unit we will definitely call Burgos!"
+15
Serving Valley Farms, AZ and surrounding areas
Approved
Super Service Award Winner
In business since 2020
Free estimates
Emergency services offered
"I have used them before and will continue to use them for my heating and air conditioning service, they are prompt, reliable and honest."
+8
Serving Valley Farms, AZ and surrounding areas
Approved
In business since 2025
Credit card accepted
Offers commercial services
We pride our company on reliability, great communication,\nintegrity, and quality work. We are experts in our trade and will do our best\nto keep you as educated as we can on your particular task or project. We look\nforward to earning your business!
+2
Serving Valley Farms, AZ and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"I trust them!! They are responsible and professional! On the day Ivan came he adjusted the speed taps on the blower motor and topped off the system to factory specification to prevent condensation on the evaporator coil. Now there is more air foow and the temperatures are really cold"
+12
Serving Valley Farms, AZ and surrounding areas
Approved
In business since 1982
Free estimates
Emergency services offered
Valley Breeze Mechanical LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.
Serving Valley Farms, AZ and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
At East Valley Mechanical, we take pride in keeping Arizona homes and businesses comfortable year-round. Founded in 2016 and based in Tempe, we specialize in residential and light commercial HVAC repair, maintenance, and installation. Our technicians are highly trained, EPA-certified, and experienced in all major system types.\n\nWe believe in honest service, fair pricing, and real communication. Every job is backed by transparency — no hidden fees, no pressure sales, just solutions that make sense for your comfort and your budget. Whether you need a quick tune-up, a coil cleaning, or a full system replacement, we’ll help you make the most of your investment.\n\nOur Services Include:\n\nAC & Heat Pump Installation / Replacement\n\nSystem Diagnostics & Emergency Repairs\n\nSeasonal Tune-Ups & Maintenance Plans\n\nCoil & Condenser Cleaning\n\nDuct Repair & Airflow Balancing\n\nThermostat Upgrades & Smart Controls\n\nHome Warranty Service Calls\n\nCommercial HVAC Maintenance
Serving Valley Farms, AZ and surrounding areas
Approved
Super Service Award Winner
In business since 2002
Free estimates
Warranties offered
Skill Set Handyman Services is a full-scale remodeling company in Phoenix. Our skilled team specializes in additions, kitchen and bath remodeling, exterior and interior painting, electrical, drywall, plumbing, and handyman services. Contact us today for a free estimate!
Serving Valley Farms, AZ and surrounding areas
Approved
In business since 2007
Free estimates
Credit card accepted
"It was very good. We had some issues that they had to come back because the pump was not working.
"
Serving Valley Farms, 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
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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