4.6 
96 *The Angi rating for Heating And Air Conditioning Service companies in Sumter, SC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Sumter, SC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
Last update on September 13, 2026
Serving Sumter, SC and surrounding areas
Approved (Corporate)
In business since 1976
Free estimates
Credit card accepted
"Hvac specialist David was very thorough and I felt confident in the new hvac system I selected. He was very knowledgeable and professional."
Serving Sumter, SC and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
"If you’re looking for prompt, professional, and trustworthy service, look no further. The owner at Gonzo was very personable, and took the time to explain every step of their process in a way that I could actually understand (the communication was phenomenal). He also has an extensive background in the HVAC industry. Can’t recommend these guys enough!"
+20
Serving Sumter, SC and surrounding areas
Approved
In business since 1985
Free estimates
Emergency services offered
"The fix seems to have been made."
+18
Serving Sumter, SC and surrounding areas
Approved
In business since 2006
Free estimates
Credit card accepted
"The team was outstanding. I am very pleased with the service provided."
+7
Serving Sumter, SC and surrounding areas
Approved
In business since 1925
Free estimates
Emergency services offered
"Great!! Fit me into his schedule the same day! Came when he said he would. Made sure everything worked before leaving."
+14
Serving Sumter, SC and surrounding areas
Approved
Free estimates
Emergency services offered
Credit card accepted
"Came when scheduled, completed same day.did a nice job. I would definitely hire pee Dee again. Joe Y."
+5
Serving Sumter, SC and surrounding areas
Approved
In business since 2002
Free estimates
Emergency services offered
"He did the job in a timely knew what he was doing he explane what he was doing will hire him againand will remend his company to anyone"
+5
Serving Sumter, SC and surrounding areas
Approved (Corporate)
In business since 2012
Free estimates
Emergency services offered
"Very professional , installed a new unit and left everything clean"
Serving Sumter, SC and surrounding areas
Approved
In business since 2007
Free estimates
Credit card accepted
We have extensive experience providing design, construction, installation and on going maintenance for all of our service lines across a diverse spectrum of industries and asset types. Founded over 75 years ago, HVAC Service Corporation has been a cornerstone in the Carolinas for reliable and efficient HVAC solutions. Our commitment to quality service and customer satisfaction has made us a trusted name in the industry. We are licensed and insured in North Carolina, South Carolina, and parts of Georgia, with our headquarters located in Gastonia, NC. Our mission is to provide top-notch commercial heating and air conditioning services that meet the unique needs of our clients.
Serving Sumter, SC and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
Reliable, detail-oriented cleaning services for residential and commercial spaces. We specialize in new construction, move-in/move-out, and Airbnb turnover cleanings—delivering spotless results you can see and feel every time. We don’t just clean—we restore, refresh, and reset your space.
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