S and G Services
Unit 23 Millbrook Close, St James Business Park, Northampton, NN5 5JF
DVSA-approved MOT test station in Northampton. Site number V107623.
Unit 23 Millbrook Close, St James Business Park, Northampton, NN5 5JF
The maximum fee for a class 4 car MOT is £54.85 and £29.65 for a motorcycle; many garages charge less. You can book up to a month (minus a day) before the current certificate runs out and keep the same renewal date. Take the registration; you don’t need the V5C.
Details are from the DVSA register published 30 Sep 2026 (source). Phone numbers and ownership change, so ring first.
Cars and light vans tested in the NN (Northampton) postcode area failed 24.2% of first MOT attempts in 2025, 1.6 points above the 22.6% national rate. That’s from 420,554 tests.
What failed most often here, as a share of all tests:
| Area of the car | Here | Nationally |
|---|---|---|
| Suspension | 9.14% | 8.93% |
| Lights and electrics | 7.24% | 6.95% |
| Tyres | 6.51% | 5.95% |
| Brakes | 5.79% | 6.1% |
From DVSA’s anonymised MOT results for 2025, by the postcode area of the test station. The data has no garage identifier, so these are figures for the area, not for any one garage. An area with older cars fails more for that reason alone. Every area compared.
Unit 20 Millbrook Close, St James Mill Business Park, Northampton, NN5 5JF
55 St James Road, Northampton, NN5 5RA
Westbridge Depot, St James Mill Road, Northampton, NN5 5JW
24 St James Mill Road, Northampton, NN5 5JW
101 St James Mill Road, Northampton, NN5 5JP