Serving Gadsden, 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 Gadsden, AZ and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"He practically handles everything?the walk-in cooler, the ice machine, and service for our AC units. Highly recommended.?Great service"
+3
Serving Gadsden, AZ and surrounding areas
In business since 1985
Free estimates
Emergency services offered
"From the beginning to the end Seth from Comstock Air delivered what he promised and even gave us his time to walk the job after the installers were done and sit down with us, setup our online account and access to the system. It is rare that that somebody really follows through all the way to the end
"
Serving Gadsden, AZ and surrounding areas
In business since 2010
Free estimates
"Very professional and did a great job.my house is very old and was over due!,I have clean air and recommend highly! Thank you for great job and great price."
Serving Gadsden, AZ and surrounding areas
In business since 2000
Free estimates
Emergency services offered
"My 13 year old unit was having difficulty early in the season after having been serviced and repaired several times under our home warranty. My wife and I decided that it was time for a new, more efficient AC unit for our home. We called One Hour and Tony came out and quoted us for a new unit and installation. He was friendly, professional, and honest. Tony and James (Buzz) came out and installed our new unit. The same size AC unit is not only much quieter than our old unit, but also uses less electricity, pushes twice the cold air pressure into our home, and runs over an hour less each day as recorded on my smart thermostat. I could not be happier due to their quality of work, professionalism, and how quickly they got us up and running with the new air conditioning unit. They were both friendly and knowledgeable. I would recommend them to anyone looking to save some money on APS and stay comfortable in your home throughout the year here in Yuma!"
Serving Gadsden, 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 Gadsden, AZ and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"Jim was very helpful and personable to work with. I had recently moved to the Huntsville area and was unable to connect my wireless printer. There were also some things going on with my laptop that made me suspect a virus had somehow gotten on to it, it was running more slowly than usual, and I wasn't happy with the Win7 configuration I had done when I bought the computer. Jim came in and assessed the problems and we agreed on a time for him to take the laptop and reinstall the OS. He was able to get the wireless connection to work as well. He took the computer on a Friday evening and returned it Sunday evening in prime condition.
A few weeks later I got an error message while reinstalling my accounting software so I called Jim. He talked me through the problem over the phone and I was able to get the program installed so I could use the program.
Jim is great to work with, his pricing is very fair, he is prompt and reliable. I will definitely use his services again.
"
Serving Gadsden, AZ and surrounding areas
In business since 1949
Free estimates
Emergency services offered
"They are service oriented. Ensuring the job is correct"
+1
Serving Gadsden, AZ and surrounding areas
Free estimates
Credit card accepted
"Very well, better than any contractors i've used in the area"
+23
Serving Gadsden, AZ and surrounding areas
In business since 2012
Free estimates
Credit card accepted
"It went great. I was scheduled & had to cancel on short notice. Charles was very understanding, so I called when I was ready. I have my furniture in his storage facility, which is air conditioned & very cost effective. The men who moved me were GREAT, couldn't have been nicer. They have integrity, which I appreciate.
"
+21
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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