Serving Verona, MS and surrounding areas
Approved
In business since 2009
Free estimates
Credit card accepted
"They explained everything they done to the unit plus gave info on other things they needed to be done."
Serving Verona, MS and surrounding areas
Approved
Super Service Award Winner
In business since 2015
Free estimates
Emergency services offered
"Brian Davis and his brother Tony got the call to repair my deep well pump. It was during the power outage due to the devastating ice storm that crippled Lafayette County and surrounding counties. We were cold with little heat and now, no water for 24 hrs. They drove over an hour, through icy roads, to make sure my family had water during this stressful time. Within 2 hours they had everything back up and running again. They are very professional and knowledgeable in all areas of work. I won't hesitate calling them again for any job I can't do myself."
Serving Verona, MS and surrounding areas
Approved
In business since 2023
Free estimates
Warranties offered
"Fine they did a great job. Showed up when suppose to. Stayed in touch ."
+5
Serving Verona, MS and surrounding areas
Approved
Emergency services offered
Warranties offered
Small jobs welcome
Been doing hvac/ductwork for the last 8 years and my dad who is business partner has been doing it for the last 35+ years. Please don’t hesitate to let us come and help you get what you need
Serving Verona, MS and surrounding areas
In business since 2010
Free estimates
Credit card accepted
"Exterior metals showed up at the time scheduled. They were extremely courteous and got to work right away. They put drop clothes down everywhere they would be working, had nice equipment, and were fast working ( but not too fast ). I will definitely go back to these guys for air duct or dryer vent cleaning services.
"
Serving Verona, MS and surrounding areas
In business since 2024
Credit card accepted
"Bain HVAC did an amazing job fixing my air conditioner. We haven't had any more problems since he came out. They have all my recommendations!"
Serving Verona, MS and surrounding areas
In business since 1986
Free estimates
Emergency services offered
"L&R heating and air are great. I haven't had any complaints. I stay cool all summer, warm all winter. Reasonable prices, nice people!"
Serving Verona, MS 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 Verona, MS and surrounding areas
In business since 2018
Free estimates
"They answered all of my questions and provided quality service."
Serving Verona, MS and surrounding areas
In business since 2003
Emergency services offered
Credit card accepted
"Outstanding company that does excellent work and can be trusted."
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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