William Street Services LTD
MOT testing station in Southampton. William Street Services LTD, Unit 1, William Street, Northam, Southampton, SO14 5QH. 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.
Unit 1
William Street
Northam
Southampton
SO14 5QH
Phone: 02380 222521
Site number: 7541B1
Vehicle classes
- Class 4: cars (up to 8 passenger seats) and other class 4 vehicles
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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.