Southampton · Automatic Gearbox & Hybrid Specialists
We Fix Automatic Gearboxes.
Trusted service. All major brands. Southampton's gearbox and hybrid specialists — we diagnose what others can't.
5.0 Google Reviews15 reviewsBased in Freemantle, Southampton
Based at Liners Industrial Estate in Freemantle, BMS Garage is Southampton's specialist for automatic gearbox repairs, hybrid and EV diagnostics, and full mechanical servicing. Customers come to us when the problem is hard to find — because we take the time to find it properly, explain it in plain English, and fix it right the first time.
Why BMS Garage
Specialists Southampton drivers trust
Gearbox specialists
Automatic transmission repair is our core skill, from diagnosis to full rebuilds.
Hybrid & EV trained
High-voltage system diagnostics, hybrid battery health checks and EV fault finding under one roof.
We find what others can't
Advanced computer diagnostics and fault finding that gets to the root cause, not just the symptom.
Trusted locally
Rated 5.0 on Google reviews by drivers across Southampton.
Straight talking
Clear explanations, honest advice, no work done without your approval.
Our Services
What we do
Automatic Gearbox Repair
Diagnosis, repair and rebuilds for all makes and models.
Learn more
Gearbox playing up? Warning lights on? Message us on WhatsApp — send your reg number and we'll tell you the next step.
Message us on WhatsApp