#1 in Mount Pleasant
Dunes Heating and Air Conditioning
Mount Pleasant, SC
(843) 480-2033
I need someone to replace my AC in Mount Pleasant.
That's an HVAC contractor job — here are Mount Pleasant's top-rated pros, ranked by verified Google reviews.
#2 in Mount Pleasant
Aptus Home Services, HVAC, Plumbing & Electric
Mount Pleasant, SC
(843) 588-4211
#3 in Mount Pleasant
Bozzelli and Sons Heating and Air 🛸
Mount Pleasant, SC
(843) 743-1035
#4 in Mount Pleasant
Southern Seasons Heating & Air Conditioning
Mount Pleasant, SC
(803) 837-4115
#5 in Mount Pleasant
Janssen HVAC
Mount Pleasant, SC
(843) 996-6777
#6 in Mount Pleasant
Anchor Heating and Air - Mt. Pleasant
Mount Pleasant, SC
(843) 564-7777
#7 in Mount Pleasant
Mount Pleasant Heating & Air Conditioning
Mount Pleasant, SC
(843) 714-0863
#8 in Mount Pleasant
Latitude 32 AC and Heating
Mount Pleasant, SC
(843) 668-1302
#9 in Mount Pleasant
Summit HVAC Repair Mount Pleasant
Mount Pleasant, SC
(843) 994-4268
#10 in Mount Pleasant
Heat Haven Cooling Furnace Specialists
Mount Pleasant, SC
(854) 224-0855
See the full Mount Pleasant 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.