Serving Cedar Bluffs, NE and surrounding areas
Approved
In business since 2014
Free estimates
Emergency services offered
"Very professional very clean and courteous explained everything really well."
+8
Serving Cedar Bluffs, NE and surrounding areas
Approved
In business since 2025
Free estimates
Warranties offered
"Thank God for Legacy Heating and AC! They came through and got the job done when my AC unit stopped working. (Another company had previously sent a guy out who was only here for 7 minutes, tried to charge me $150 for doing absolutely nothing, and told me I needed a brand-new unit.) Legacy showed up, actually looked at the AC unit, and was able to repair it. Within a few hours he had our unit up and running again. I highly recommended Legacy Heating and AC and I would not hesitate to call for their services again!"
Serving Cedar Bluffs, NE and surrounding areas
Approved
In business since 2020
Free estimates
Small jobs welcome
"I had my refrigerator needed fixing and looked for a budget option and saw this new company with almost no reviews but I still trusted my work with them because of the quotation being cheaper. And they did a good job fixing the compressor and were very timely and professional in their service. Much appreciated!"
Serving Cedar Bluffs, NE and surrounding areas
Approved
Super Service Award Winner
Free estimates
Emergency services offered
Warranties offered
"Excellent service , really puntual, I loved the work he did in my roof , really clean work would definitely recommend"
+164
Serving Cedar Bluffs, NE and surrounding areas
In business since 1987
Free estimates
Emergency services offered
"When the technician arrived, he was very disheveled. His shirt was not tucked in, it was full of holes and he did not introduce himself. I took him down to the basement so he could look at the furnace as we have a heat pump. We just moved into this house 2 weeks ago so I had questions. When I asked him if there was a different filter as the one we have is somewhat tricky to install, he answered me but the said in a joking way that I gave him a look like I didn't know what the f**k he was talking about. I was surprised by his lack of professionalism. He finished whst he needed to do then went outside to the a/c unit. Once done, he just came back in through the front door without knocking. Any other technician we've had in our home always knocked first. He explained everything he did and then I paid the invoice. He was knowledgeable but his appearance was sloppy and he was unprofessional. He did not represent Fred's well and if this had been my first interaction with Fred's, it would have probably been my last. We do not want this technician back in our home but we will hire Fred's again."
Serving Cedar Bluffs, NE and surrounding areas
In business since 2010
Free estimates
Emergency services offered
"A quick and Professional install. These guys were awesome!"
Serving Cedar Bluffs, NE and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"Mr. Ferrell first connected his computer to my computer via internet and worked for quite a few hours trying to determine what exactly was wrong. The next day he continued working from his computer for several hours. He determined he would have to have my desktop tower to complete the repair. He and my son met in Huntsville to exchange the tower. He then cleaned up a lot of what was wrong and reloaded Windows 10. He deleted the D: drive which had way too much memory allotted to it. The tower was returned and I plugged it all back together and it is working better than it did when I first purchased it. I would use him again and I recommend him highly to anyone needing computer updating and/or repair. His work is warrantied and he is very personable, knowledgeable, and helpful."
Serving Cedar Bluffs, NE and surrounding areas
In business since 1991
Free estimates
Emergency services offered
"It went great, I was going through a remodel and he listened and came up with good ideas on how to make improvements and also was quick to fix any issues."
+9
Serving Cedar Bluffs, 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 Cedar Bluffs, NE and surrounding areas
In business since 2021
Free estimates
Emergency services offered
"The one-man gang electrical shop arrived promptly and worked quickly. He was professional and enjoyable! Very knowledgeable and innovative. I will continue to go back to the one-man gang for all my electrical needs!!"
+36
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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