#1 in North Charleston
Sing
North Charleston, SC
(843) 744-8211
I need someone to replace my AC in North Charleston.
That's an HVAC contractor job — here are North Charleston's top-rated pros, ranked by verified Google reviews.
#2 in North Charleston
Blake & Sons Heating & Air
North Charleston, SC
(843) 303-8328
#3 in North Charleston
Polar Bear Heating and Air
North Charleston, SC
(843) 955-0877
#4 in North Charleston
Rush's Repair Service
North Charleston, SC
(843) 737-5592
#5 in North Charleston
Degree Home Services
North Charleston, SC
(843) 256-6859
#6 in North Charleston
1st Choice Quality Heating, Air, Plumbing
North Charleston, SC
(843) 874-0743
#7 in North Charleston
East Ashley Heating & Air
North Charleston, SC
(843) 352-3536
#8 in North Charleston
Customer's Preference
North Charleston, SC
(843) 557-5446
#9 in North Charleston
Helios Air LLC
North Charleston, SC
(843) 937-2743
#10 in North Charleston
RedBox Heating & Air LLC
North Charleston, SC
(843) 969-2269
See the full North Charleston rankings →
Questions people ask before calling
How do I know it's time to replace?
Over 10–15 years old, frequent repairs, rising energy bills, or a repair costing half the price of a new unit are the classic signs.
What size system do I need?
Bigger isn't better — an oversized unit short-cycles and wastes energy. A proper load calculation is the right way to size it.
Should I get multiple quotes?
Yes — get at least two or three. Compare equipment, warranty length, and labor warranty, not just price.
What happens to the old unit?
Reputable installers haul it away and handle refrigerant recovery. Confirm it's included in the quote.