I need someone to fix my catalytic converter in Rock Hill.

That's a muffler / exhaust shop job — here are Rock Hill's top-rated matches, ranked by verified Google reviews.

#1 in Rock Hill

The Muffler Shop of Rock Hill

Rock Hill, SC
★ 4.9 (171 reviews)
(803) 324-1238
#2 in Rock Hill

Car Guyz

Rock Hill, SC
★ 4.8 (234 reviews)
(803) 431-4426
#3 in Rock Hill

APS Muffler & Brake Center

Rock Hill, SC
★ 4.7 (158 reviews)
(803) 366-8636
#4 in Rock Hill

Midas

Rock Hill, SC
★ 4.6 (311 reviews)
(803) 792-4655
#5 in Rock Hill

Express Oil Change & Tire Engineers

Rock Hill, SC
★ 5 (311 reviews)
(839) 274-8081
#6 in Rock Hill

Mavis Tires & Brakes

Rock Hill, SC
★ 4.9 (977 reviews)
(864) 392-9832
#7 in Rock Hill

Mavis Tires & Brakes

Rock Hill, SC
★ 4.9 (662 reviews)
(803) 274-2115
#8 in Rock Hill

Tom's Body Shop LLC

Rock Hill, SC
★ 4.9 (257 reviews)
(803) 324-3455
#9 in Rock Hill

Woodie’s Auto Service and Repair Centers

Rock Hill, SC
★ 4.9 (199 reviews)
(803) 234-3921
#10 in Rock Hill

B & B Tire and Auto Care

Rock Hill, SC
★ 4.8 (1698 reviews)
(803) 366-3133

Questions people ask before calling

How do I know the cat is bad?

A rattling noise underneath, a sulfur smell, loss of power, or a P0420-style code. A shop should test before replacing.

Were catalytic converters getting stolen?

Yes — thieves target them for the metal. If yours is missing, you'll hear a roar and need a replacement plus maybe a heat shield.

Is a used converter OK?

Some shops install used or aftermarket units; check warranty and local emissions rules before you choose.

Other car problems in Rock Hill