I need someone to fix my catalytic converter in Cornelius.

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

#1 in Cornelius

LKN Auto Repair

Cornelius, NC
★ 5 (141 reviews)
(704) 956-7606
#2 in Cornelius

DAP Repair

Cornelius, NC
★ 4.9 (453 reviews)
(704) 209-4277
#3 in Cornelius

Lake Norman INFINITI Service Center

Cornelius, NC
★ 4.9 (72 reviews)
(833) 935-0108
#4 in Cornelius

Sonderwerks - Independent Porsche service, repair and restoration

Cornelius, NC
★ 4.9 (55 reviews)
(704) 799-7680
#5 in Cornelius

Modern Nissan of Lake Norman - Service

Cornelius, NC
★ 4.8 (276 reviews)
(704) 237-5110
#6 in Cornelius

Mallett Cars

Cornelius, NC
★ 5 (22 reviews)
(216) 905-0029
#7 in Cornelius

Murray's Auto Works Inc

Cornelius, NC
★ 4.8 (95 reviews)
(704) 655-9814
#8 in Cornelius

Mavis Tires & Brakes

Cornelius, NC
★ 4.7 (1133 reviews)
(980) 406-5267
#9 in Cornelius

A & B Automotive & Tire Center

Cornelius, NC
★ 4.7 (283 reviews)
(704) 895-9990
#10 in Cornelius

Al's Auto Repair

Cornelius, NC
★ 4.7 (171 reviews)
(704) 987-9325

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 Cornelius