Serving Carson City, 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 Carson City, NV and surrounding areas
Approved
In business since 2023
Free estimates
Warranties offered
"LCA made an emergency call from Dayton NV to Reno NV on the Saturday after Black Friday. They were the first to respond to the request for service. The communication was excellent to keep me informed when LCA could get to me. On time and fixed the problem in an hour. I would recommend them. P.S., I've submitted two other reviews for LCA Plumbing and Heating concerning the same service call, I don't know if they were posted by Home Advisor or not."
+3
Serving Carson City, NV and surrounding areas
Approved
In business since 2011
Free estimates
Emergency services offered
"I finally found a company that I will keep on file. They arrived on time, and cleaned out my drain in a short matter of time. He was very polite and professional. I will use them again. They handle many services that I may need help with in the future."
Serving Carson City, NV and surrounding areas
Approved
In business since 1961
Credit card accepted
Customers say: True professional
As a family-owned business since 1961, Any Hour Services understands that your homes comfort is important. Our technicians have helped thousands of homeowners across the Phoenix Valley with their electric, plumbing, heating and air projects and are dedicated to helping you with yours. \n\nWe have a fleet of over 150 trucks with 165 employees, including certified and licensed, drug-free technicians. We are still a locally-owned and family operated company, big enough to maintain every system in your home, but small enough to stay in touch with our Arizona market and our local Arizona story. Weve been in business for over 55 years and you can be assured we will be around for another 55 yearsand beyond. Try us out and see if Any Hour Services is the Arizona services company for you
Serving Carson City, NV and surrounding areas
Approved
In business since 2025
Free estimates
Credit card accepted
"Fransisco with Nevada Pacific Heating and Air was wonderful to work with! He was very helpful in getting our system in place and knowledgeable. Will use this company again!"
+1
Serving Carson City, NV and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"Matt did a great job diagnosing my AC problem and fixing the same day! Price was very fair and service was great! Thanks"
+5
Serving Carson City, NV and surrounding areas
Approved
In business since 1999
Free estimates
Emergency services offered
"I live a ways out and it is always hard to find good people willing to show up."
Serving Carson City, NV and surrounding areas
Approved
In business since 2003
Free estimates
Emergency services offered
"I don't know what I would have done without them. Mike is my plumber. Totallt professional and knowledgeable. I did not know what a tankless water heater was!! Mike explained it and installed it. My adult son was totally impressed! Now my son wants to be a plumber!!"
+5
Serving Carson City, NV and surrounding areas
Approved
Super Service Award Winner
In business since 2022
Free estimates
Emergency services offered
"Great, fast service. They were professional and cleaned up after the work was done. I would recommend them to anyone."
+89
Serving Carson City, NV and surrounding areas
Approved
In business since 2003
Free estimates
Emergency services offered
"I got two bids for putting in our tankless hot water heater and they lowered their price to match the first bid. They did a great job and I did the contract so they flush my unit once yearly. Highly recommend."
+1
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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