Cardiff's trusted Mercedes-Benz specialists
Servicing, repairs, MOTs and diagnostics for Mercedes-Benz cars and vans — plus all makes and models. A true main-dealer experience using genuine parts, at honest, affordable prices.
Genuine parts fitted to protect your manufacturer dealer warranty.
Comprehensive care for your Mercedes-Benz
From routine servicing to specialist diagnostics, our experienced technicians handle it all — and we work on all makes and models too.
Servicing & Repairs
Full and interim servicing plus mechanical repairs on all Mercedes-Benz cars and vans, using genuine parts.
MOT Testing
We arrange and carry out MOTs, getting your vehicle road-legal with minimal fuss and honest advice.
Diagnostics
Advanced dealer-level diagnostic equipment to quickly pinpoint faults and warning lights.
Air Conditioning
Air conditioning health checks, re-gassing and repairs to keep your cabin comfortable year round.
Speed Limiter (Vans)
Speed limiter fitting and configuration for commercial vans to keep you compliant.
SBC Reset
Sensotronic Brake Control resets and servicing for affected Mercedes-Benz models.
Key Repairs
Mercedes key repairs and replacements to get you back on the road without dealer prices.
DPF Regeneration
Diesel Particulate Filter cleaning and forced regeneration to restore performance and economy.
Plus many more services — call us today for an estimate or to make a booking.
Main-dealer expertise, without the main-dealer price
Cassley Autocare are Mercedes-Benz repairers with over 35 years of experience in the auto care industry. We also have experienced technicians to undertake work on all makes and models.
Having your vehicle serviced with us means peace of mind and the assurance that we use genuine parts — which also enables you to maintain your dealer warranty.
- Over 35 years in the auto care industry
- Genuine parts that protect your dealer warranty
- Experienced technicians for all makes & models
- Honest advice and affordable, transparent pricing
The confidence of a dealer, the care of a local garage
Genuine Mercedes-Benz parts
We fit genuine parts so you maintain your manufacturer dealer warranty with complete peace of mind.
Main-dealer experience
A true main-dealer customer experience and standard of work — but at genuinely affordable prices.
Qualified technicians
Experienced technicians who also work on all makes and models, not just Mercedes-Benz.
35+ years of experience
Over three and a half decades caring for vehicles across Cardiff and South Wales.
Book your vehicle in or request an estimate
Call us today or send the form below and we'll get back to you to arrange a convenient time.
Opening hours
- Monday
- 8:30am – 5:00pm
- Tuesday
- 8:30am – 5:00pm
- Wednesday
- 8:30am – 5:00pm
- Thursday
- 8:30am – 5:00pm
- Friday
- 8:30am – 4:00pm
- Saturday
- Closed
- Sunday
- Closed