Serving San Luis, AZ and surrounding areas
Approved
In business since 2022
Free estimates
Offers commercial services
"Quick and inexpensive air conditioning service by two courteous and thorough technicians. Excellent!"
+1
Serving San Luis, AZ and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"The gentleman showed up very respectful and looked well groomed. For a second I did not think he was the technician who was going to install my ac unit. The technician was very prompt, respectful and explained in detail the work that was going to be performed. The work was completed in good time and our family did not have to suffer the heat anymore due to his work ethic and motivation to complete in a good time. Thank you for coming out and I would recommend this company to anyone. In the future if I need help with my ac units this is their person to call. V/r Juan"
+3
Serving San Luis, AZ and surrounding areas
In business since 1985
Free estimates
Emergency services offered
"The technicians arrived on time and performed routine maintenance on our heat pump installed by Comstock Air in 2015. They are very efficient and left the area clean before leaving. This company has exceeded our expectations ever since the purchase of our unit. Family owned and wonderful business ethics, from maintenance technicians to office staff. My husband and I strongly recommend Comstock Air for all your heating and cooling needs"
Serving San Luis, AZ and surrounding areas
In business since 2010
Free estimates
"They were very neat and made sure that tarps were laded down my home was as clean when they left as when they came . My air and heating is wonderful I have allergies and removed all carpet and curtains in my home because of them . I have stained floors and blinds only to reduce the dust. I will have this done again in about 5to 7 years and will call Peeples Air Care. Thank You so much."
Serving San Luis, AZ and surrounding areas
In business since 2000
Free estimates
Emergency services offered
"James showed me the problem and let me know that the a/c unit was not getting any power & that the electrical box needed to be replaced. He also said one that is done if there is still a problem they would come back out and take a look at the unit. One hour replaced my homes unit a year ago and weâ re great they the whole process."
Serving San Luis, AZ and surrounding areas
In business since 2014
Free estimates
Emergency services offered
"Have not been able to use the air yet but don't see any problems when the time arrives."
+14
Serving San Luis, 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 San Luis, AZ and surrounding areas
In business since 1949
Free estimates
Emergency services offered
Bowling Refrigeration, Inc is a total cooling and heating sales and service contractor. We services all makes of refrigeration, air conditioning and heating. We supply quality products and services for virtually any application. \n\nWith 65+ years providing cooling and heating equipment, we are able to supply you with just the right system for your needs and we will install this equipment with the highest quality and efficiency possible. We'll do the necessary heat load calculations to size the equipment properly, suggest the equipment that will fit your needs, design and engineer the air distribution ducts and registers and make suggestions that will bring to you the maximum comfort and efficiency possible. \n\nWe can provide you with an energy cost analysis, comparing different types of systems or compared to your existing system, and give you the operating costs & payback period. Call us today and let us earn your business, We do the job right! the first time!
+1
Serving San Luis, AZ and surrounding areas
In business since 2000
Free estimates
Emergency services offered
"Excellent!! Best water filtration system available!!"
+9
Serving San Luis, AZ and surrounding areas
Free estimates
Credit card accepted
"Very well, better than any contractors i've used in the area"
+23
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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