Best Muffler & Exhaust Shops near Piscataway, NJ
We have 2 technicians in Piscataway on file, and both are on this list, along with 13 from towns including Edison (3, 5 mi), Highland Park (1, 4 mi) and North Brunswick Township (1, 5 mi).
8 open weekends · 12 rated 4.5+
Data verified October 16, 2026
GPR Automotive LLC
Freedman Auto Service
Schwartz & Nagle Tires
ECO Auto Services
Dave's Automotive
Listed for drivers in and around Piscataway, NJ, these 15 shops handle mufflers, pipes and catalytic converters. What each one says about welding, custom work and warranties comes from its own website; ratings and quotes come from public reviews.

Area overview: Piscataway, NJ
The 15 technicians on this page are rated from 4.3 to 4.9 across 2,409 reviews; 13 have 50 or more reviews and 12 are rated 4.5 or higher. The topics that come up most in reviews of the technicians on this page are "price", "honest" and "fair". 8 are open on Saturdays and 1 on Sundays. 3 list staff certifications (ASE) and 10 have a BBB rating of A or A+. 13 have ten or more years of experience, the longest 83 years. 2 offer financing; 2 give free estimates; 5 are family- or locally-owned and 8 list coupons or special offers. 1 has Spanish-speaking staff. We have a website on file for 13 of the technicians on this page; 10 publish a contact page; 7 list a public email and 4 take bookings online. We count these figures across the technicians on this page; distances are straight-line, and hours and prices change, so confirm the details with the technician before you visit.
Why are some of these shops outside Piscataway?
2 of the 15 shops sit in Piscataway and the others come from other towns within 15 mi. A shop with a bender and a welder is worth a short drive, since it can repair what a parts-only counter would replace.