Serving Greenwood, LA and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"Quite well. No issues. Interior work. Protective coverings and kept work area clean"
+15
Serving Greenwood, LA and surrounding areas
Approved
In business since 2012
Free estimates
Credit card accepted
"Great response time, responsive throughout the process, very professional service. In fact I have used them several times since"
Serving Greenwood, LA and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
I’m working professionally in carpentry, flooring Sheetrock, texture, Frayming, ceiling, painting and renovation. \nCommercial and residential \nExperience in renovation hotels, building and house \nLandscaping work and tree services
+4
Serving Greenwood, LA and surrounding areas
In business since 2015
Free estimates
Emergency services offered
"Mr.Brian did awesome job on my air conditioner he explained to me everything that he gonna do. I will highly recommend this company to anyone and then it was a Sunday when he came out.👍"
Serving Greenwood, LA and surrounding areas
In business since 1999
Emergency services offered
Credit card accepted
"Chris responded with a house visit to check my air conditioner mini-split system very quickly. He communicated the problem with the unit and gave me the information I needed to make an informed decision on the repair. The repair parts were difficult to find but he eventually got the unit delivered and made an on-time finish of the repair. The unit works well so far."
Serving Greenwood, LA and surrounding areas
In business since 2023
Free estimates
Warranties offered
"Apex Heating and Air did exactly what I needed done. The customer service from Josh and Jim was outstanding."
+4
Serving Greenwood, LA and surrounding areas
In business since 1988
Emergency services offered
Warranties offered
"Over the years I have used several different HVAC companies for winter and summer services some were extremely high others had insufficient staff. They all had their pros and cons but air ref,Inc. technician was quite savvy he understood I had other issues that needed to be addressed with my HVAC that require a different quote he did not just serviced my unit and then walk away he understood it more attention"
Serving Greenwood, LA and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"Computer had been acting up for a while but I kept putting off getting it fixed. After reading all the great reviews, I decided to give N.A.T.S. a call. So glad I did. Jim was able to resolve all my problems remotely - no drop off or pick up necessary - so convenient! I feel like I have a brand new computer, it runs so well and FAST too. I couldn't be happier and wouldn't hesitate to use his services again. My only regret is that I didn't call him sooner.
"
Serving Greenwood, LA and surrounding areas
Free estimates
Emergency services offered
Credit card accepted
"They were great. I was having problems with my air conditioning unit staying cool this summer and then one day it just stopped working all together. I got bids from three other companies and a friend of mine told me about Gulf South Service Company. They do all the maintenance at a friend's condo association, about 25 units, and they love them. So I gave them a call and they were out that day to give me a price. Their knowledge about air conditioning was impressive. They showed me how much I could save on my A/C each year and found that the new unit would pay for itself. I decided to use them and my home was nice and cool by the time I got home from work. I would recommend them to anyone who needs air conditioning work or general maintenance."
Serving Greenwood, LA and surrounding areas
In business since 2010
Free estimates
Emergency services offered
"They were prompt and worked hard to repair our refrigerator. Kevin was an excellent repairman."
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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