Solidcars — Complete Transmission Solutions
Geneva · Since 2001

Geneva’s automatic gearbox specialist

Slipping gearbox, jerky shifts, a warning light on the dash? We diagnose, repair and overhaul automatic, manual and CVT gearboxes — and service every make. Monday to Saturday, 9 am to 10 pm.

Request a quote WhatsApp · 079 310 06 69
Engine warning light on the dashboard
Warning light on? We diagnose it.
Exploded view of an automatic gearbox
Automatic gearbox — rebuilt part by part.
Close-up of gearbox gears
Gears, synchros, clutches — our trade.
Workshop since
2001
Open
9–22 h · Mon–Sat
Makes
All
Languages
FR · EN

What we do

Gearbox · Engine · Service
Automatic gearbox — repair & overhaulSlipping, jerky shifts, gears that no longer engage: we run a full diagnosis and rebuild your automatic gearbox.→ CVT & MultimaticService and repair of continuously variable transmissions — Honda Multimatic, Audi multitronic and equivalents.→ Manual gearbox & clutchClutch replacement, synchros and manual gearbox repair, all makes.→ Gearbox fluid serviceFluid service with manufacturer-approved oil: smoother shifts, less wear, a gearbox that lasts.→ Electronic diagnosticsWe read the ECU fault codes and give you a clear quote before any work begins.→ Servicing, all makesServicing, routine maintenance and repairs for cars, vans and company vehicles.→

Inside the workshop

Aire · Le Lignon · Geneva
Solidcars technician working on a vehicle
RepairOur technicians work on all makes, from diagnosis through to repair.
Happy customer with her car at Solidcars
TrustLocal and international customers who’ve trusted us since 2001.

The gearbox workshop

Since 2001, Solidcars has repaired and serviced all types of vehicles in Aire (Le Lignon), Geneva — with one specialty: gearboxes.

Cars, vans and company vehicles, all makes. Our qualified technicians diagnose the fault, explain the problem clearly and give you a quote before any work is done.

An international clientele trusts us: we welcome customers in both French and English, Monday to Saturday, 9 am to 10 pm.

  • ◆Automatic gearbox specialistAutomatic, CVT, manual — our core trade.
  • ◆Clear, upfront quoteDiagnosis and estimate before any work.
  • ◆All makesBMW, Audi, Honda, Mercedes, VW, Mini and more.
  • ◆Extended hours · FR / EN9 am – 10 pm, Monday to Saturday. Bilingual service.

What our customers say

4.8 25 Google reviews
★★★★★
“J'avais des problèmes avec la boîte DSG7 DQ200 montée sur ma WV. Il a effectué un clonage de TCU rapidement et avec un grand professionnalisme. C'est un artisan qualifié qui travaille dans ce domaine depuis plus de 25 ans et qui possède ég…”
riccardo galardiil y a 5 mois
Verified reviews on Google See all reviews

Book an appointment

Call · WhatsApp · In person

Get in touch

Phone
+41 79 310 06 69
WhatsApp OK
Email
info@solidcars.ch
Hours
Monday – Saturday · 9 am – 10 pm
Address
7–9 ch. de la Verseuse
CH-1219 Aire · Genève
Solidcars7–9 ch. de la Verseuse, 1219 Aire · Genève Directions on Google Maps