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24 mechanics listed · 19 in Alpharetta · 6 open weekends · 22 rated 4.5+
Data verified October 18, 2026
Listed for drivers in and around Alpharetta, GA, 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.
Of the 24 mechanics we list here, 19 are in Alpharetta itself and 5 come from Roswell (5 mi). The mechanics on this page are rated from 3.8 to 5.0 across 4,850 reviews; 17 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 (96%), quality (74%) and value (74%). The topics that come up most in reviews of the mechanics on this page are "fair", "diagnosis" and "honest". 6 are open on Saturdays. The services the mechanics on this page list most often on their websites are brake repair (3), brake repair and service (2), car AC & heat (2), cooling system (2) and engine repair and diagnostics (2). 5 list staff certifications (ASE) and 6 have a BBB rating of A or A+. 16 have ten or more years of experience, the longest 48 years. 2 give free estimates; 6 are family- or locally-owned and 12 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.
Ten or more years in business is claimed by 16 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.
- “Great customer service, mechanical work, and prices. William is honest, knowledgeable, helpful, and kind.” — customer of 2 Brothers Auto Care
- “Very professional and knowledgeable staff. I am very happy with my rebuild, and highly recommend Mad Dog transmissions!” — customer of Mad Dog Transmissions
- “An amazing experience every time I service my car there, clean place, knowledgeable personnel, and above it all your car will thank you when any service is done to your day to day car or in my case, my baby is serviced with them.” — customer of Rali Auto
- “Repairs ranged from ordinary scheduled maintenance to some real headaches (transmission repair) and I’ve been more than pleased with the outcome every time.” — customer of Automotive Professional Repair
- “Jeff runs the front office and more than fair, keeps his customers well informed as they perform the service, and very honest.” — customer of Team 1 Fleet & Auto Experts
Excerpts from public reviews of the mechanics listed on this page.
