Best Transmission Repair Shops in Rochester, NH
15 mechanics listed · 6 in Rochester · 2 open weekends · all 15 rated 4.5+
Data verified October 18, 2026
Tri City Transmission and Auto Repair.
Cameron's Automotive LLC
Matt Scotts Auto Center
Bill's Transmission Services
Roberts Transmission Repair
Listed for drivers in and around Rochester, NH, these 15 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.

Area overview: Rochester, NH
Of the 15 mechanics we list here, 6 are in Rochester itself and 9 come from towns including Barrington (3, 8 mi), Somersworth (1, 4 mi) and Dover (1, 9 mi). The mechanics on this page are rated from 4.6 to 5.0 across 876 reviews; 8 have 50 or more reviews. The topics that come up most in reviews of the mechanics on this page are "price" and "fair". 2 are open on weekends. 2 have a BBB rating of A or A+. 3 have ten or more years of experience, the longest 111 years. 1 offers financing; 3 are family- or locally-owned and 2 list coupons or special offers. We have a website on file for 8 of the mechanics on this page; 5 publish a contact page; 4 list a public email and 1 takes bookings online. 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.
Do years in business matter for transmission work?
Ten or more years in business is claimed by 3 of the 15 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.



