I need someone to replace my AC in Greenville.

That's an HVAC contractor job — here are Greenville's top-rated pros, ranked by verified Google reviews.

#1 in Greenville

Blue Ridge Heating and Air

Greenville, SC
★ 5 (365 reviews)
(864) 485-6509
#2 in Greenville

Air Today Heating & Cooling

Greenville, SC
★ 5 (353 reviews)
(864) 295-0905
#3 in Greenville

Home Service Nerds HVAC, AC & Furnace Repair

Greenville, SC
★ 5 (200 reviews)
(864) 874-6373
#4 in Greenville

First Class Heating & Air

Greenville, SC
★ 5 (180 reviews)
(864) 210-4504
#5 in Greenville

Primus Heating & Air Conditioning, LLC

Greenville, SC
★ 5 (177 reviews)
(864) 525-0195
#6 in Greenville

Ted Cook Heating Service

Greenville, SC
★ 5 (113 reviews)
(864) 320-6719
#7 in Greenville

Stuart Pro Heating & Air

Greenville, SC
★ 5 (60 reviews)
(864) 820-9782
#8 in Greenville

Scout Mechanical

Greenville, SC
★ 5 (44 reviews)
(864) 695-1102
#9 in Greenville

Z-MECH, LLC City of Greenville

Greenville, SC
★ 5 (35 reviews)
(864) 200-2607
#10 in Greenville

Greenville Pro Heating & Cooling Inc.

Greenville, SC
★ 5 (26 reviews)
(864) 412-1588

See the full Greenville 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.