SJ Welding
Your Reliable Mobile Welding Specialists Across Bedfordshire & Hertfordshire
At SJ Welding Services, we offer a professional and fully mobile welding service, delivering expert craftsmanship directly to your doorstep. Whether you're at home, on a construction site, or in a commercial workshop, our experienced mobile welders come equipped to handle a wide range of welding tasks – saving you time, hassle, and transportation costs.
Our team of certified welding professionals specialises in aluminium welding, stainless steel welding, mild steel, and more. We work with a variety of industries including construction, agriculture, automotive, and domestic clients, ensuring every job is completed to the highest standard – safely, efficiently, and with precision.
Why Choose SJ Welding Services?
- Fully Mobile – We come to you, anywhere in Bedfordshire, Hertfordshire and surrounding areas
- Experienced & Qualified – Trained in MIG, TIG, and Stick Welding
- All Materials Covered – Aluminium, Stainless Steel, Mild Steel
- Fast Response – Ideal for emergency welding repairs
- Custom Solutions – From fabrication to on-site welding, we do it all
Whether you need structural welding, gate and railing repairs, custom fabrication, or mobile welding for vehicles and trailers, SJ Welding Services has the tools and talent to get the job done right – first time, every time.
Serving Bedfordshire, Hertfordshire,
and Surrounding Areas
Get in touch today for a free, no-obligation quote!
About Our Welding Services
At SJ Welding, we take great pride in offering a comprehensive range of professional welding services, backed by years of hands-on experience and a genuine passion for precision metalwork. Whether you're working on a small personal project or need support with a larger-scale commercial job, we’re here to help with skill, reliability, and a friendly approach.
Our team specialises in M.I.G (Metal Inert Gas), T.I.G (Tungsten Inert Gas), and A.R.C (Manual Metal Arc)welding techniques, allowing us to cater to a wide variety of needs across different industries. No matter the complexity or size of the task, we’re confident in our ability to deliver results you can rely on.
We work with a wide range of materials, including aluminium, stainless steel, mild steel, and even titanium. Each material requires its own unique approach, and our welders are fully trained and coded to handle them with care, accuracy, and the highest level of craftsmanship.
Mobile Welding Services
On-Site Welding Wherever You Need It

At SJ Welding, we offer professional and fully mobile welding services designed to bring expert craftsmanship directly to your location. Whether you're at home, on-site, or at your place of business, our mobile welders come equipped with everything needed to carry out high-quality welding repairs, modifications, or fabrication work with speed and precision.
Our mobile welding service is ideal for customers who need flexible, on-the-go solutions without the hassle of transporting parts or vehicles to a workshop. From small, one-off repairs to more complex welding tasks, we’re proud to offer a convenient, reliable and affordable service across Bedfordshire, Hertfordshire and surrounding areas.
We specialise in working with a variety of metals and alloys, including:
- Aluminium
- Stainless Steel
- Mild Steel
- Titanium
- Brazing on copper, brass and dissimilar metals
Our Mobile Welding Services Include:
Guaranteed Locking Wheel Nut Removal
Stuck or damaged wheel nuts? We offer a fast, damage-free removal service with guaranteed results—no drilling, no fuss.
Alloy Wheel Welding Repairs
Cracked or damaged alloy wheels? We carry out strong and neat welds on alloy wheels to extend their life and keep your vehicle safe.
General Welding Repairs
From broken gates to worn-out brackets, we provide on-site welding repairs for a wide range of metal components.
Vehicle M.O.T Failure Welding Repairs
Failed your M.O.T due to rust or structural issues? Our mobile team can carry out the necessary welding repairs to get your vehicle roadworthy and retested quickly.
Our coded mobile welders bring not only skill and certification but also years of hands-on experience. We follow strict safety and quality standards on every job to ensure results that last.
Whether you're a car owner, contractor, business, or homeowner, SJ Welding's mobile welding service offers fast response times, quality workmanship, and competitive prices. We’re committed to making welding services as convenient and stress-free as possible.
M.I.G Welding
(Metal Inert Gas)
Best for:
Speed, efficiency, and everyday welding jobs
Used with:
Mild steel, stainless steel, and aluminium
Why use it:
M.I.G welding is one of the most commonly used welding techniques because it's fast, clean, and relatively easy to control. It works by feeding a wire electrode through a welding gun while a shielding gas protects the weld from contamination.
We often use M.I.G welding for larger fabrication jobs or general repair work—especially where time and cost-efficiency are important. It's great for creating strong welds on mild steel or aluminium, and it's ideal for structural components, frames, gates, trailers, and more.


T.I.G Welding
(Tungsten Inert Gas)
Ideal for:
Precision work on aluminium, stainless steel, titanium, and thin materials.
Why use it:
T.I.G welding is a high-precision process that produces exceptionally neat and clean welds. It uses a non-consumable tungsten electrode and a separate filler rod, making it ideal for detailed work or pieces where the final appearance matters—such as railings, custom metalwork, or components in the automotive and aerospace industries. Though it takes more time, the quality and finish are second to none.

A.R.C Welding
(Manual Metal Arc or Stick Welding)
Ideal for:
Heavy-duty projects, outdoor work, and thicker materials like mild steel and cast iron.
Why use it:
A.R.C welding is known for its strength and durability, using a flux-coated electrode that shields the weld from contamination—no need for external gas. This makes it perfect for jobs in outdoor or rugged environments, including structural steelwork, agricultural machinery, and heavy equipment repairs.
Get in touch
Telephone: +44 7523 069413
E-mail: sjweldingservices@hotmail.com
Address: Biggleswade, SG18 8NL, United Kingdom