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24 mechanics listed · 8 in Janesville · 8 open weekends · 22 rated 4.5+
Of the 24 mechanics we list here, 8 are in Janesville itself and 16 come from towns including South Beloit (7, 14 mi), Beloit (3, 10 mi) and Whitewater (2, 17 mi). The mechanics on this page are rated from 4.3 to 5.0 across 1,911 reviews; 12 have 50 or more reviews and 22 are rated 4.5 or higher. When customers rate these mechanics on specific qualities, they most often praise professionalism (93%), quality (93%) and punctuality (78%). The topics that come up most in reviews of the mechanics on this page are "price", "communication" and "fair". 8 are open on Saturdays. 3 list staff certifications (ASE) and 4 have a BBB rating of A or A+. Domain records put 8 websites of the mechanics on this page at ten or more years old; the oldest dates from 2008. 1 offers financing; 2 give free estimates; 4 are family- or locally-owned and 2 list coupons or special offers. We have a website on file for 13 of the mechanics on this page; 10 publish a contact page and 5 list a public email. 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 10, 2026
Listed for drivers in and around Janesville, WI, 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 10 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.
Excerpts from public reviews of the mechanics listed on this page.
