
★★★★★4.9 on Google from 100+ reviews
Sinclair Engineering is a vehicle workshop that carries out mechanical and electrical work on all types of vehicle. Its services include servicing to manufacturer specification, advanced diagnostics, air conditioning and climate control work, and MOT tests.
Every job below can be priced from this page. The ranges are what London homes typically pay, from Locufy's price guides. Sinclair Engineering confirms the exact figure in a written quote — asking is free, with no obligation.



Typical prices from Locufy's UK 2026 price guides — each guide explains what the job involves and what moves the price. Car key replacement and tow bar fitting are also offered, priced on survey.

Sinclair Engineering is a vehicle workshop that carries out mechanical and electrical work on all types of vehicle. Its services include servicing to manufacturer specification, advanced diagnostics, air conditioning and climate control work, and MOT tests.
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Based in London, Sinclair Engineering works across the city and about 15 km around it.
Sinclair Engineering carries out mechanical and electrical work on all types of vehicle, including servicing to manufacturer specification, advanced vehicle diagnostics, air conditioning work and MOT tests.
Yes. The workshop uses the latest diagnostic software to find electronic failures, resets maintenance service indicators and diagnoses warning lights.
Yes. It recharges air conditioning systems that use R134a, R1234yf or hybrid refrigerants, tests for leaks, diagnoses faults and carries out treatment to purify the ventilation system.
Yes, it carries out MOT tests and sends an annual text message reminder when the next one is due.
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