American Muffler & Brake Shop
- Tires
- Job
- Mechanics
24 mechanics listed · 9 in Waterbury · 12 open weekends · 18 rated 4.5+

Of the 24 mechanics we list here, 9 are in Waterbury itself and 15 come from towns including Bristol (3, 10 mi), Meriden (3, 13 mi) and Wallingford (2, 14 mi). The mechanics on this page are rated from 4.2 to 5.0 across 2,892 reviews; 17 have 50 or more reviews and 18 are rated 4.5 or higher. When customers rate these mechanics on specific qualities, they most often praise professionalism (95%), quality (82%) and punctuality (75%). The topics that come up most in reviews of the mechanics on this page are "price", "diagnosis" and "fair". 12 are open on Saturdays and 2 on Sundays. The services the mechanics on this page list most often on their websites are brake services (2), tires (2) and transmission repair (2). 4 list staff certifications (ASE) and 16 have a BBB rating of A or A+. Domain records put 13 websites of the mechanics on this page at ten or more years old; the oldest dates from 1997. 1 offers emergency or roadside call-outs; 2 offer financing; 3 are family- or locally-owned and 6 list coupons or special offers. We count these figures across the mechanics on this page; distances are straight-line, and hours and prices change, so confirm the details with the mechanic before you visit.
Data verified October 9, 2026
Listed for drivers in and around Waterbury, CT, these 24 shops work on transmissions. What each one says about rebuilds, warranty terms and the brands it handles comes from its own website; ratings and quotes come from public reviews.
Ten or more years in business is claimed by 19 of the 24 shops here. Rebuild quality is hands-on skill, and a shop that has been in one place a long time is easier to hold to a warranty. It is what their listings state, not a guarantee.