Serving Nehawka, NE and surrounding areas
Approved
In business since 2014
Free estimates
Small jobs welcome
"Very prompt and professional service, as well as honest and helpful feedback on the age and condition of our furnace."
Serving Nehawka, NE and surrounding areas
Approved
In business since 2014
Free estimates
Emergency services offered
"Mike and his team are thorough and honest. We used Comfort Advisors at our old residence and felt they were so great, we stuck with them when we moved to a different town outside of Lincoln."
+8
Serving Nehawka, NE and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
"Great customer service, quick appointment, very professional service techs, fixed my issues and even gave me tips on preventative measures for longevity of outdoor water faucets. Really appreciated service."
Serving Nehawka, NE and surrounding areas
Approved
Super Service Award Winner
Free estimates
Emergency services offered
Warranties offered
"Jimenez Services was Excellent...!!! Installed Vinyl Haidrails to Outside Steps and Installed Indoor Outdoor Carpet... Arrived On Time and Ready to Complete The Jobs with the Proper Tools... Excellent Pricing and Service...!!!"
+164
Serving Nehawka, NE and surrounding areas
In business since 1991
Free estimates
Emergency services offered
"Arrived on time. Professional. Diagnosed and fixed the problem quickly. My air conditioning works great."
Serving Nehawka, NE and surrounding areas
In business since 2010
Free estimates
Emergency services offered
"A quick and Professional install. These guys were awesome!"
Serving Nehawka, NE and surrounding areas
"It went GREAT! They even completed extra projects I found as they worked through the house. Final price was what another business had quoted me just for labor! Work was quality and workers were very helpful and fun to work with. Liked them so much, I already made an appointment for mid March to do some outdoor work (weather permitting). I will be keeping these guys as my permanent "Fix It" men! :)"
+2
Serving Nehawka, NE and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"Mr. Ferrell worked with my husband over the phone to fix the problem. It was surprisingly fast and stress-free. To have the work done remotely in less than an hour was wonderful."
Serving Nehawka, NE and surrounding areas
In business since 2017
Free estimates
Emergency services offered
"It was very good, they were very professional, on time, it was clean, even assisted me with question when I called back and helped me getting started up on the unit. They were very helpful in the application and that was exactly I needed. They were vbery nice people."
Serving Nehawka, NE and surrounding areas
In business since 2021
Free estimates
Warranties offered
"My air conditioner stopped working and they came out in a timely manner and got it working again! Grant’s Heating and Air was very proficient and professional. Jesse is very knowledgeable in HVAC. He even took the time to explain to me what was going on!"
+6
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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