Serving Cottonwood, AZ and surrounding areas
Approved
In business since 1980
Free estimates
Emergency services offered
"Tech called first and arrived on time. Professional service and answered all my questions."
+6
Serving Cottonwood, AZ and surrounding areas
Approved
In business since 1988
Free estimates
Emergency services offered
"Goettl's arrived on time and had our kitchen faucet issue repaired quickly with no further issues. We were very satisfied."
+11
Serving Cottonwood, AZ and surrounding areas
Approved
In business since 2019
Emergency services offered
Warranties offered
"Two electricians completed the work very quickly. Excellent job. A little pricey, but I was happy with the outcome. Very professional. I would definitely use them again."
+7
Serving Cottonwood, AZ and surrounding areas
Approved
In business since 1996
Free estimates
Emergency services offered
"Air serv did a great job. I am selling my condo and the air conditioning was not working. Brian showed up on time gave me a price to diagnose And then educated me on what the steps were to do the fix Brian was very personable and nice and clean. thank you air serv and Brian."
+121
Serving Cottonwood, AZ and surrounding areas
Approved
In business since 2021
Free estimates
Credit card accepted
"He is always on time very efficient"
+20
Serving Cottonwood, AZ and surrounding areas
Approved
Super Service Award Winner
In business since 2022
Free estimates
Small jobs welcome
"He did a great job"
+17
Serving Cottonwood, AZ and surrounding areas
Approved
In business since 1967
Free estimates
Emergency services offered
"I have been using for years now. They are dependable, great to work with, and they do a wonderful job. I am happy to recommend him to anyone"
+3
Serving Cottonwood, AZ and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"Joel was great. I needed a valve put in behind my refrigerator and he was knowledgeable about what I needed when others were not. He traveled an hour to put this in the same day as I needed a new refrigerator and they would not install it unless the valve was put in. My old refrigerator dies the night before so needed it right away. He also showed me how to shut off my water to the house and bough the tool for me. I would definitely recommend him to others and will use him again for anything around the house. He went above and beyond. Also chased the neighbors dogs when they got out. lol. Thanks Joel!!!"
+69
Serving Cottonwood, AZ and surrounding areas
Approved
In business since 1998
Free estimates
Customers say: True professional
"Great!! Mike came by on a Sunday and diagnosed the problem. Mike provided an estimate and said he could be here the next day to remove the valves for repair. He was here on Monday and removed the valves. Made a new set of valves ant home on Monday evening and installed on Tuesday. The system worked better, but required some troubleshooting of the entire old drip system, which Mike and his crew did without hesitation. They were terrific!!!!!!!!"
+30
Serving Cottonwood, AZ and surrounding areas
Approved
In business since 2021
Free estimates
Credit card accepted
"Extremely competent, they know what they are doing, and very professional."
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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