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 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
"I was extremely pleased with both the product and the service that was provided. Joe and his team stayed in constant communication with me throughout the process. One thing I really appreciated was that he discovered that the unit that was installed by the builder was larger than I needed, and therefore was not running efficiently. He explained to me in a way I could understand what the difference was in the sizes and why a smaller unit was actually better for my house. This saved me money, not only on the unit itself, but also on my energy bills, which was a savings I saw immediately. The work was done well and on time, and the follow up service was also excellent. Joe checked in with me several times after the installation to make sure that I continued to be happy with the work. I was impressed enough with the service I received that I hired him to come back and extend my exterior gas line from my barbecue grill to my fire pit. Once again, the work was done efficiently and well and for a fair price. I definitely recommend this company to anybody who has HVAC needs."
+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
"Our A/C unit was having some issues and Midtown Home Services came out and handled everything! Thank You!"
+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
Serving Carson City, NV and surrounding areas
Approved
In business since 2015
Free estimates
Small jobs welcome
"Cesar was awesome, reliable and honest. It's so nice to have a handyman you can trust who always makes himself available to help you."
+22
Serving Carson City, NV and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"I have recently used Beach and Sons Mechanical twice now to repair issues within my home, and I am sure glad I choose them. Both times my experience with Beach and Sons Mechanical was excellent. Hands down these guys are the best around. The communication with them was superb. Lindsay, the front office coordinator was always quick to reply to my questions and worked extremely well with insurance issues. The two technicians I have had the pleasure of working with, Cameron and Tyler, really know their stuff and not only handled my repairs quickly but were very good at explaining the issues to me to help make me aware of what repair work was needed. I Highly recommend Beach and Sons Mechanical."
+8
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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