Serving Barnwell, SC and surrounding areas
Approved (Corporate)
In business since 2008
Free estimates
Emergency services offered
Cassell Brothers provides expert and quality HVAC installation and repair as well as plumbing, electrical and whole-home generator installation.\n
Serving Barnwell, SC and surrounding areas
Approved
"Dean has trimmed my shrubs on several ocassions as well as mulched and done a stone flower bed for me. He did a great job!"
Serving Barnwell, SC and surrounding areas
Approved
Mobley turf
Serving Barnwell, SC and surrounding areas
Approved
Free estimates
Small jobs welcome
Credit card accepted
Palmetto & Pine Services Co. is a veteran-owned property services company serving residential and commercial clients across the Carolinas. We provide reliable junk removal, hauling, pressure washing, yard cleanup, delivery assistance, and property support services. Our team is built on discipline, pride, and accountability. We treat every job as if it were our own property. Quality work. Clear communication. No shortcuts.
Serving Barnwell, SC and surrounding areas
In business since 2013
Free estimates
Emergency services offered
"Absolutely top notch. Came out on Sat., found the problem, came back with fan motor on SUNDAY and had cool air in one hour. Best customer service in Columbia. Best of all a fair price for the work!"
+11
Serving Barnwell, SC and surrounding areas
In business since 2012
Free estimates
Credit card accepted
"it was fine, very efficient"
Serving Barnwell, SC and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"Excellent service, very fast response to my request for service, picked up laptop, diagnosed issues. Initially thought it was an OS update issue but the hard drive had failed along with other components (including 'CPU). Because other components were involved, a new solid state hard drive was put into a laptop with a working processor - same type CPU as in the failed unit. The laptop was repaired and returned in less than a week. This company picked up and dropped off the laptop (driving from Huntsville, AL (about 60-70 minutes)-- great service in this covid environment. I would recommend this company to my family./friends and will use again."
Serving Barnwell, SC and surrounding areas
In business since 1996
Emergency services offered
Credit card accepted
"Mike and Crystal were very professional from the first phone contact through the completion of the work. They showed up on time, their work was neat and they worked very efficiently. My windows were in pretty bad shape. They really took their time and prepped them very well which showed in the finished product. When asked to redo or touch up anything it was done without question. In the end we received a very good paint job on a timely basis and at a competitive price. I have already recommended Mike's Painting to others in my neighborhood and would use him again for future painting needs.
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+161
Serving Barnwell, SC and surrounding areas
In business since 2015
Free estimates
Credit card accepted
"If you need it done call Dontavis. If he is not sure how to do something he will research it so he can solve the problem."
Serving Barnwell, SC and surrounding areas
In business since 2017
Free estimates
Emergency services offered
"Rodney and his team were excellent! Down to earth, very kind and above and beyond help us clean up our large property! Highly recommend and fair pricing!"
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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