Serving Fernley, NV and surrounding areas
Approved
In business since 2003
Free estimates
Emergency services offered
"Very good,cleaned & tuned furnace,answered all my questions, gave me some suggestions, Dustin was very helpful, I would recommend cool breeze for heating & Cooling maintenance."
+2
Serving Fernley, NV and surrounding areas
Approved
In business since 2011
Free estimates
Emergency services offered
"Just got another great service from All Hours Air. Love that they take care of me and my family in so many ways that I can rest easy every night knowing that my home is safe. From heating to air conditioning, plumbing to even replacing my old unsafe hot water heater. Honest and reliable service. They will make you feel like your part of their family from the care they take on the work they do."
+2
Serving Fernley, NV and surrounding areas
Approved
In business since 2023
Free estimates
Warranties offered
"Christian and family members who showed up to repair my central air unit were some of the nicest honest folks you could ask for. They are not going to try and sell you something you don’t need. I will recommend them to everyone I know. They aren’t out to price gouge you, just fair and honest pricing!"
+3
Serving Fernley, NV and surrounding areas
Approved
Super Service Award Winner
In business since 2022
Free estimates
Emergency services offered
"Excellent worker, did a great job!"
+89
Serving Fernley, NV and surrounding areas
Approved
Free estimates
Warranties offered
Small jobs welcome
I am a hard worker.
Serving Fernley, NV and surrounding areas
In business since 1986
Free estimates
Emergency services offered
"Ernie, from Sierra Air, was here as scheduled, evaluated our HVAC needs, made recommendations and was very patient with my many questions, texts and phone calls. He scheduled the install and the guys, Jim, Dylan and Nick were awesome! They showed up as scheduled, were informative, professional, and stayed until the job was done. The system is working great and working with Sierra Air was a great experience."
Serving Fernley, NV and surrounding areas
In business since 2011
Free estimates
Emergency services offered
"We have used Ross Heating for many years for our heating, air conditioning and water heater services. They have been great to deal with. Very knowledgeable, and the price is reasonable. Great family owned company."
+3
Serving Fernley, NV and surrounding areas
Free estimates
Emergency services offered
Credit card accepted
"Excellent customer service! I was able to get an appointment quickly. Jeff explained the process thoroughly taking time to answer my questions, got to work and did a great job cleaning the ducts in my 22 year old home. Amazed at the difference in airflow now! Friendly professional service. Affordable pricing. Highly recommend!"
+34
Serving Fernley, NV and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"We own a home-based business which relies heavily on our computers operating efficiently. We have had a service contract with another computer repair business for several years. Recently when we were having problems with our computers, we tried contacting our service contractor multiple times. He never responded. Feeling frustrated, I contacted James at North Alabama Technical Services and explained our situation. He instantly came to our rescue. He "cleaned-up" our computers and took care of all the problems we were experiencing. He went above and beyond to help us in our dire time of need. We would strongly recommend James and his company for computer service needs. We have now retained him on a service contract and are looking forward to working with him in the future."
Serving Fernley, NV and surrounding areas
In business since 2017
Free estimates
Emergency services offered
"They didn't clean up the mess after the installation. I had to sweep up and they didn't advise me that I had to run water to clear the air out. I had to call to verify that process."
+11
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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