Castle Garage
MOT testing station in Dumbarton. Castle Garage, 129 Glasgow Road, Dumbarton, G82 1RQ. Phone and vehicle classes from DVSA's published list of active MOT testing stations.
Garage list from DVSA's published list of active MOT testing stations. Not a government service.
List updated 30 September 2026.
129 Glasgow Road
Dumbarton
G82 1RQ
Phone: 01389730135
Site number: 96704
Vehicle classes
- Class 4: cars (up to 8 passenger seats) and other class 4 vehicles
Open this address in Google Maps
MOTCheck does not list test prices. The legal maximum fee for a car MOT (class 4, up to 8 passenger seats) is £54.85. A station can charge less.