Auto Locksmith South Wales: Mid Glam: Cardiff: Newport: Caerphilly
Secure: Reliable: Efficient: Affordable
Auto Locksmiths: Key Programming:
Auto Key Cutting: Vehicle Services:
South Wales, Mid Glam: Cardiff: Newport: Caerphilly: Monmouthshire: Chepstow: Bristol
Mobile Mechanic Vehicle Services
Auto Locksmith: Key Programming Solutions
South Wales: Mid Glam: Cardiff & Vale: Newport & Gwent: Caerphilly: Monmouthshire: Chepstow: Bristol
07949286404
Get in Touch for Reliable Auto Locking Solutions
High-quality auto locking solutions for your vehicle
Our Mobile Solutions
What We Offer
Auto Key Cutting
Advanced Locking Systems
At Marion Autolock, we provide fast and professional auto key cutting across South Wales, Mid Glamorgan, Bristol, Avon and Somerset. Whether you need a duplicate cut from your existing key or we must decode the lock to create a new blade, we offer a reliable mobile service for drivers who need quick access without dealership costs. We handle standard key blades and transponder-ready blanks, giving Newport and South West customers an affordable and efficient solution when keys are lost, damaged or worn.
Remote Key Programming
Spare Key Services
At Marion Autolock, we deliver expert car key programming for vehicles across South Wales, Mid Glamorgan, Bristol, Avon and Somerset. Whether you need a new transponder key coded, a replacement remote programmed, or a lost key recreated from your vehicle’s immobiliser data, we provide fast mobile service without dealership delays. Using advanced diagnostic tools, we ensure your key communicates correctly with your car’s ECU, giving Newport and South West drivers a secure, reliable and cost-effective solution for modern vehicle keys.
Emergency Lockout Assistance
24/7 Lockout Support
At Marion Autolock, we provide fast emergency vehicle lockout assistance across South Wales, Mid Glamorgan, Bristol, Avon and Somerset. Whether your keys are locked inside, lost, or the lock has failed, we offer rapid mobile entry without damage or dealership delays. Using professional lock-picking and entry tools, we safely regain access to your vehicle, giving Newport and South West motorists a reliable, secure and affordable solution when they’re stranded.
Mechanical Services
Mobile Brakes, Suspension, Service, MOT Repairs
At Marion Autolock, we also provide reliable mobile mechanical services, including brake repairs, vehicle servicing, suspension & MOT Repairs across South Wales, Mid Glamorgan, Bristol, Avon & Somerset. Whether you need pads and discs replaced, routine maintenance, fault-finding, or help getting your car ready for its MOT, we offer convenient mobile support direct to your home or workplace. Covering Newport and the South West region, we deliver affordable, efficient repairs to keep your vehicle safe, smooth, and road-ready.
Key Replacement
All Keys Lost
Marion Autolock provides full key replacement and All Keys Lost (AKL) solutions for vehicles across South Wales, Mid Glamorgan, Bristol, Avon and Somerset. When no working key is available, we carry out complete immobiliser access, lock decoding, and transponder generation to produce a fully functional replacement key without dealer intervention. Our mobile service supports most Ford, Vauxhall, VAG, Peugeot, Nissan, Toyota and other major manufacturers, delivering on-site ECU diagnostics, PIN code retrieval, blade cutting, and key programming. For Newport and surrounding areas, we offer a fast, secure and cost-effective AKL process designed to restore full vehicle access and ignition functionality with minimal downtime.
Diagnostics
Vehicle Testing, Electrical, Wiring
Marion Autolock delivers advanced vehicle diagnostics, covering full-system fault testing, electrical assessment, and automotive wiring analysis across South Wales, Mid Glamorgan, Bristol, Avon & Somerset. Using dealer-level diagnostic equipment, we conduct precise module scanning, live-data evaluation, fault-code interrogation, and electrical continuity testing to identify issues within engine management, immobiliser systems, body control units, sensors, and wiring circuits. Our mobile diagnostic service supports most major manufacturers, providing Newport and South West drivers with accurate fault identification, repair direction, and system validation without dealer pricing or delays.
Key Programming Auto Locksmiths
About Us
At Marion Autolock, we specialise in expert mobile automotive key programming and vehicle security solutions predominantly across South Wales, Mid Glamorgan, Cardiff & Vale, whilst also serving some areas of Bristol, Avon, and Somerset. Whether you’ve lost your car keys, need a replacement, or require transponder key programming, our goal is to get you back on the road quickly and safely. Combining years of experience in vehicle mechanics with cutting-edge diagnostic tools, we provide a complete service that covers key coding, car lock repair, ECU diagnostics, brake and suspension work, and full vehicle servicing.
We pride ourselves on offering mobile and support for both everyday drivers and businesses that rely on their vehicles. As a growing independent company, Marion Autolock is committed to professionalism, reliability, and continuous investment in advanced automotive tools and technology, ensuring our customers receive dealership-level service at local, mobile & affordable rates.
If you’re looking for a trusted auto locksmith and vehicle diagnostics specialist in South Wales or the South West, Marion Autolock is here to help, keeping your car secure, serviced, and performing at its best.
