We build, fix and power your business forward
From custom software and websites to device repairs and vehicle services, SMS Auto is the Cardiff-based team businesses trust to get things done.
Web Development
Sites & apps
Software
Bespoke builds
Device Repairs
Fast turnaround
Auto & Taxi
Cardiff & Newport
What We Do
Comprehensive solutions across multiple industries
From digital products to physical services, we deliver excellence in everything we do.
Web Development
Custom websites and web applications built with modern technologies. Responsive, fast, and optimized for search engines.
Software Development
Bespoke business and domestic software solutions tailored to your specific operational needs.
eBay & E-Commerce
Online retail solutions including eBay store management, product listings, order fulfilment, and e-commerce setup.
Device Repairs
Professional repair services for mobile phones, tablets, laptops, and PCs. Fast turnaround with quality parts.
Taxi Operations
Vehicle rental services for licensed private hire and Uber drivers in Cardiff and Newport.
Auto Services
Comprehensive vehicle servicing, MOT testing, remapping and repairs through our partner garage network.
Vehicle Remapping & Coding in Cardiff
Get the most out of your vehicle with professional ECU remapping and coding services. Whether you want more performance, better fuel economy, or unlocked features, we tune it to your needs.
ECU Remapping & Tuning
Stage 1 & 2 performance and economy remaps to unlock more power, torque, and efficiency.
Vehicle Coding
Feature coding, retrofits, and module programming to enable hidden manufacturer options.
Selected Work
Projects that showcase our capabilities
Real solutions we have built for real businesses. Each project represents our commitment to quality and client success.
Cassley Auto Care
A Professional website for Mercedes specialist workshop garage in Cardiff, featuring contact page and all business information.
Argyle Autos
Accident repair, respray and alloy wheel specialists serving Cardiff and South Wales for over 30 years.
Legacy Motor Company Cardiff
Hand-picked quality used cars, honest pricing and a fair price when you sell. Legacy Motor Company makes buying and selling simple.
Platinum Auto Centre
A professional website for a DVSA-approved MOT testing station in Newport, featuring online booking, service information, and customer testimonials.
Rent A Taxi
Vehicle rental platform for licensed private hire and Uber drivers in Cardiff and Newport, with fleet management and booking capabilities.
Affordable Bullion
Premium bullion trading platform offering gold, silver, and platinum products with secure checkout and bundle building functionality.
Amali Trading
Vehicle rental platform for licensed private hire and Uber drivers in Cardiff and Newport, with fleet management and simple onboarding for drivers.
Interested in working together?
Discuss Your ProjectAbout Us
A multi-service business built on trust
SMS Auto is a UK-based company operating across multiple industries. From web development and IT consultancy to transportation services and device repairs, we bring the same level of professionalism and dedication to everything we do.
Based in the United Kingdom, we serve clients nationwide with a focus on quality, reliability, and long-term partnerships.
Our Values
Client-First Approach
We prioritize understanding your business needs and delivering solutions that create real value.
Technical Excellence
Using modern technologies and best practices to build reliable, scalable solutions.
Transparent Communication
Clear, honest communication throughout every project with no hidden surprises.
Ongoing Support
We do not just build and leave. We provide continued support to ensure long-term success.
Get In Touch
Ready to start your project?
Tell us about your requirements and we will get back to you with a tailored solution.
Device Repairs
Fast and reliable repairs for all your devices.