Serving Florence, SC and surrounding areas
Approved
In business since 2005
Free estimates
Credit card accepted
"They do a great job and are very nice and polite nice to have good companies you can depend on. Would recommend them for all your heating and air conditioning needs."
+25
Serving Florence, SC and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"He was dedicated. Multiple trips but he got it fixed. I would highly recommend him"
+2
Serving Florence, SC and surrounding areas
Approved (Corporate)
In business since 1995
Free estimates
Credit card accepted
"Jason was excellent he did a tune up on both of are systems heating and air and gave us a good report on are systems."
Serving Florence, SC and surrounding areas
Approved
In business since 1985
Free estimates
Emergency services offered
"The fix seems to have been made."
+18
Serving Florence, SC and surrounding areas
Approved
In business since 2008
Free estimates
Credit card accepted
"Harold was fantastic to work with on both the air conditioning and the plumbing service. The plumbing crew was great and communicated exactly what they were doing and why each step of the way I would hire them again."
Serving Florence, SC and surrounding areas
Approved (Corporate)
In business since 1997
Free estimates
Emergency services offered
"Swift is an efficient and professional service company. They installed my new air conditioner quickly and with no problems. They were on time, and the installers were friendly and courteous. I would recommend them to everyone. I would not use anyone else for my AC service. They are the best!"
Serving Florence, SC and surrounding areas
Approved
In business since 1925
Free estimates
Emergency services offered
"I gave him a tip because they were quick and fixed additional problems."
+14
Serving Florence, SC and surrounding areas
Approved
Free estimates
Emergency services offered
Credit card accepted
"I called Pee Dee Climate Solutions and they were absolutely awesome. They answered all my questions and made me feel very comfortable with the entire process. I highly them"
+5
Serving Florence, SC and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
"Great Job! the technician was professional, they came the same day, quick response."
Serving Florence, SC and surrounding areas
Approved
In business since 2001
Free estimates
Credit card accepted
When it comes to heating and cooling issues, we're who your neighbors call. Call us today to schedule your service!
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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