Serving Bapchule, 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 Bapchule, AZ and surrounding areas
Approved
In business since 1998
Free estimates
Emergency services offered
"This contract was willing to work with me on financing and to install a good quality Emerson brand thermostat after experiencing issues with the installation of the Honeywell wireless thermostat. The three ton Frigidaire two stage ECM fan motor system can support 70 degree cooling demand during 117 degree days that is impressive."
+1
Serving Bapchule, AZ and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"Great costumer Service, his team take care of my Ac Unit, Really honest and reliable… Highly recommend, for any project.."
+12
Serving Bapchule, AZ and surrounding areas
Approved
In business since 1998
Free estimates
Emergency services offered
"Gabe & Joe did an amazing, professional job installing my new AC unit. Both took extra time to carefully install each component and check & re-check to ensure system worked properly. I highly recommend Aire Serv for your AC needs. Steve M."
Serving Bapchule, 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 Bapchule, AZ and surrounding areas
Approved
In business since 2023
Free estimates
Credit card accepted
"Thunder Air Conditioning and Heating LLC did an outstanding job replacing my A/C. They took their time to ensure everything was done right, and their professionalism exceeded all my expectations."
Serving Bapchule, AZ and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"Arrived within 2 hours of my desperate plea for help, my ac was blowing HOT air. He found a wire burnt from it being loose. He explained that today's service call and diagnostic time would be about 290 dollars ( Sunday afternoon) He explained to me that his company offers a maintenance thing where he checks and cleans my unit twice a year. I bought the maintenance plan and he didn't charge me a Nicole for a service on a Sunday. Call him and you can fix tour ac before it stops working"
+3
Serving Bapchule, AZ and surrounding areas
Approved
In business since 1997
Free estimates
Emergency services offered
"They sent two men who checked the system very quickly. Even though the system is operating fine, and another company last year said everything was OK, they recommended replacing two parts for a total of about $450. This doesn't make sense since the furnace is working fine and we have a home warranty. Overall this seemed like a heavy marketing call to sell $32 worth of parts at high markup in case they failed. Will not call this company again."
+13
Serving Bapchule, AZ and surrounding areas
Approved
In business since 1999
Emergency services offered
Warranties offered
AirTime Cooling, Heating & Plumbing has been serving Arizona homeowners since 1999. We understand what you expect from a reliable home-services company, and we use that experience to deliver the best, most effective service possible.\n\nWe specialize in all phases of heating, cooling, and plumbing—including installations, repairs, maintenance, and more. From keeping your home comfortable to keeping your water flowing, our team guarantees your satisfaction and won’t leave until the job is done right.\n\nWe take pride in the quality of our work and the exceptional customer service we provide every day. Explore all of our services below and call or click to schedule a free estimate today!
+7
Serving Bapchule, 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
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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