Merc Assist provides diagnostics, servicing and repairs for all Mercedes models – and other makes – using genuine or OEM-quality parts, without main dealer prices.
From routine servicing to complex diagnostics, we look after your Mercedes – and other makes and models – as if they were our own.
A, B and major services carried out to Mercedes schedules using genuine or OEM-quality parts.
Star diagnostics and advanced fault-finding to quickly identify issues and keep you on the road.
Brakes, suspension, engine and gearbox repairs with clear pricing and honest advice.
Pre-MOT checks and repairs to give your Mercedes the best chance of passing first time.
Tuning and remapping involves altering the Engine Control Unit's (ECU) software to enhance performance, increase power and torque, and improve fuel efficiency.
Fault code resets, service light reset and selected coding options for compatible models.
Specialist knowledge, straightforward communication and a focus on long-term relationships with our customers.
A quick sample of reviews from Mercedes owners who trust Merc Assist with their cars.
“Absolutely superb from start to finish. Had an adblue issue with my c220, Ash spent half a day on it sorting wiring and clearing faults and charged a really great price and looked after us whilst my dad waited. Great service, great price and all round top place.”
“By far the best mechanic in Leicester. I took my Mercedes to Ash at short notice. He was able to find the issues and repaired it on the spot. Very professional and wow does he know his cars. I wouldn't ever go anywhere else for my car. Highly recommended. Thanks ash I really appreciate you Nish”
“Ash is a great guy and extremely helpful. This is my first Mercedes (SLK) and I'm confident in bringing my car to him for any other issues in the future. Thanks Ash.”
“I recently dropped by Merc Assist without a booking and explained the issues, and challenges I struggle without car. Despite the short notice, they resolved everything quickly, within a day or two, and at a very reasonable price. Tosh was professional, efficient, and I’m grateful for his quick response. I highly recommend Merc Assist to any Mercedes owner looking for outstanding and excellent service.”
“Had an engine warning light that another garage couldn’t sort. Ash found the fault quickly and fixed it the same day. Proper Mercedes specialist. Highly recommend.”
“Best independent Mercedes engineer/mechanic in town. Good service, quality parts and labour at decent prices. I recommend this garage to anyone who wants the job done without getting ripped off. Best wishes and keep up the good work you're doing Ash.”
A few common questions about our independent Mercedes specialist services in Leicester.
Yes. We are an independent Mercedes specialist based in Leicester, working on the full Mercedes-Benz range including AMG and commercial vehicles.
No. While Mercedes is our main focus, we also support other makes and models including BMW, Audi, Volkswagen, Ford, Vauxhall and more.
When we follow the manufacturer’s service schedules and use the correct parts and oils, your warranty remains protected under current regulations.
We use genuine Mercedes parts or high-quality OEM equivalents, depending on your preference and budget. We’re happy to explain the options before any work is carried out.
We use specialist diagnostic equipment and follow Mercedes procedures to identify faults quickly and accurately, often at a lower cost than main dealers.
Yes. We offer MOT preparation, checks and any repairs needed to give your vehicle the best chance of passing first time.
Tell us a bit about your vehicle and what you need, and we’ll come back with availability and pricing.
Merc Assist
376 Thurmaston Boulevard
Leicester, LE4 9LE
Phone: 0116 246 4640
For urgent issues, please call rather than using the form.