Serving Sandhill, MS and surrounding areas
Approved
In business since 2010
Free estimates
Emergency services offered
"They replaced my entire central air conditioning system in quick and professional manner."
+9
Serving Sandhill, MS and surrounding areas
Approved
Super Service Award Winner
In business since 2013
Emergency services offered
Credit card accepted
"Air South has us cooler than a fan"
+3
Serving Sandhill, MS and surrounding areas
Approved
In business since 2018
Free estimates
Credit card accepted
"Great work. Got here earlier than expected and completed work in a timely manner. Definitely going to reach out again whenever an issue occurs with ny unit."
Serving Sandhill, MS and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"I know this review is a little late, but here goes! We hired Jimmy to replace our subfloor in part of our conventional home. Jimmy was awesome from day 1! He came on time to do our initial quote and threw around some possible ideas, tried them and tried to problem solve to find the best possible fix for our floor issue. He was here for over an hour, crawling under the house, checking framing, measuring and explaining what he recommended; which was nice considering we had 3 other repair guys give us a quote and only stayed for 10 minutes. Jimmy went above and beyond to make sure that the floor was completely sound, and also made sure to choose good quality materials such as the plywood. He chose to buy from one store over another because they had better conditioned wood. We can't say enough good things about Jimmy, he was on time everyday, explained his process, and even went out of the way to repair our threshold and included it in his fee. He has an honest work ethic, reasonable prices, extremely hard working and just an all around good positive guy. We will DEFINITELY use him again in the future!! Thank you for all of your help Jimmy!"
+10
Serving Sandhill, MS and surrounding areas
Approved
In business since 1957
Free estimates
Emergency services offered
"Environment Masters did an excellent job providing me with a new HVAC system. I originally called them for a tuneup. The technician showed me pictures of the repairs that would need to be done. I was put in contact with a sales rep who walked me through potential quality new options for my house. Both employees were clear about the issues but did not pressure me into a decision. I was able to make an informed decision that was best for my family. I chose to have a new system installed. All installation technicians worked diligently and respectfully. The HVAC system looks well put together. Even small details were completed-all trash was cleaned up, pipes were wrapped, and wires were neatly run. They even dropped a water detector into my water heater drain pan beside the HVAC unit at no extra cost to me! I’m a handyman and have to complete small details like this often. I see and repair when people cut corners. Environment Masters did not cut corners. Well Done!"
+32
Serving Sandhill, MS and surrounding areas
Approved
In business since 2007
Free estimates
Emergency services offered
"Got in touch with me immediately after I searched for a quote. Fitted me into their schedule and got me taken care of."
+1
Serving Sandhill, MS and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"Mr. Jack did a great job and was very thorough. He explained everything that was going wrong. Very respectful young man and we would recommend him to anyone that needs any type electrical work done."
+18
Serving Sandhill, MS and surrounding areas
Approved
Free estimates
Emergency services offered
Credit card accepted
We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
Serving Sandhill, MS and surrounding areas
Approved
Free estimates
Emergency services offered
Offers commercial services
HVAC over 30 years experience
Serving Sandhill, MS and surrounding areas
Approved
I am an honest, fair, hardworking small town business guy that loves to do anything that involves the yard. My crew and I will meet any needs you have and work with you to give you your desired outcome!
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.
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