Imperial Automotive
- Engine
- Price
We have one technician in Cupertino on file, and it is on this list, along with 23 from towns including San Jose (5, 11 mi), Campbell (4, 6 mi) and Mountain View (4, 6 mi).
7 open weekends · all 24 rated 4.5+
Data verified October 16, 2026
Listed for drivers in and around Cupertino, CA, these 24 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.

The 24 technicians on this page are rated from 4.5 to 5.0 across 7,232 reviews; 23 have 50 or more reviews. When customers rate these technicians on specific qualities, they most often praise professionalism (89%), quality (89%) and value (72%). The topics that come up most in reviews of the technicians on this page are "diagnosis", "communication" and "honest". 7 are open on Saturdays and 3 on Sundays. The services the technicians on this page list most often on their websites are oil change (4), exhaust systems (3), air conditioning (2), brakes (2) and check engine light (2). 5 list staff certifications (ASE) and 13 have a BBB rating of A or A+. 22 have ten or more years of experience, the longest 75 years. 2 offer financing; 1 gives free estimates; 4 are family- or locally-owned and 9 list coupons or special offers. We have a website on file for 22 of the technicians on this page; 19 publish a contact page; 10 list a public email and 6 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.
An online booking link appears on 6 of the 24 listings here. Most exhaust work is short enough to be a same-week appointment, though a converter or a full section may wait on a part arriving.