Welding Services
At DVSF, welding is at the core of everything we do.
Our dedicated and highly skilled welders operate across all departments, making welding the backbone of our business.
Our team works to both BS EN 15614-1:2017 and ASME IX:2025 standards, supported by extensive inspection processes and continuous improvement practices.
Every welder is rigorously trained and must pass 6G positional welding tests, ensuring top-level competence on complex, multi-positional welds.
Combined with our comprehensive catalogue of Welding Procedure Specifications (WPSs), we are equipped to handle turnkey welding projects of any size or complexity with complete confidence.
Mobile Welding Services
Our fully equipped mobile welding teams can come directly to your location. Based in Sheffield, we are ideally positioned to access sites nationwide.
- Emergency repair work for critical equipment
- Machinery or structures that cannot be moved
- On-site fabrication & modification work
- Mild steel & stainless steel welding on-site
We understand how essential uptime is for your business. That’s why we prioritise rapid response times to get you operational again safely and efficiently.
Welding Qualifications & Certifications
DVSF delivers certified welding to international standards, covering everything from heavy structural welds through to cosmetic TIG work on stainless steel components.
BS EN 15614-1:2017
Governs welding procedure qualification for metallic materials, ensuring:
- Fully tested and validated welding procedures (WPSs)
- Consistent, repeatable, and high-quality welds
- Exceptional strength and reliability
- Proven performance across demanding applications
ASME IX:2025
Widely relied upon for pressure systems and high-integrity pipework, ensuring:
- Welders certified and tested to strict global criteria
- Welds capable of withstanding pressure and temperature variations
- Full documentation for audits, inspections and regulatory compliance
Our welders are additionally qualified to 6G positional standards, enabling complex, all-orientation and critical welds.
Welding Processes & Capabilities
GMAW (MIG) Welding
Our MIG welding services in Sheffield offer fast, consistent, and cost-effective welding solutions for a wide range of applications. We deliver high-quality MIG welds on mild steel and stainless steel for:
- Structural frames and supports
- Vehicle and trailer components
- General fabrication work (including on-site projects)
- Production and batch welding
- Workshop repairs and maintenance
This process ensures clean, efficient welds ideal for manufacturing, engineering, and industrial sectors.
GTAW (TIG) Welding
Our TIG welding services deliver precision, accuracy, and superior aesthetic results. This method is ideal for applications where quality and appearance are critical. TIG welding is best suited for:
- Thin-gauge material welding
- Stainless steel pipework, including sanitary applications
- Decorative or cosmetic welds
- Custom, detailed, or specialist metal components
- Food, aerospace, and manufacturing industries
We produce clean, controlled welds with minimal distortion, ideal for businesses that require flawless finishes and exceptional structural integrity.
SMAW (MMA) Welding
Our MMA welding services provide durable, dependable welds for demanding environments. SMAW is especially suited to heavy-duty, outdoor, or on-site work, making it a popular choice for:
- Structural steel installation and repair
- Construction & industrial site welding
- Heavy machinery and plant repair
- Outdoor or hard-to-access welding conditions
We deliver reliable SMAW welding for both mild steel and stainless steel, ensuring long-lasting performance even under the toughest conditions.
Why Choose Us?
Certified, highly skilled welders
All welders are trained and certified to industry-leading standards.
Fast response times
Quick deployment and flexible scheduling for urgent jobs.
Shop & mobile welding options
Welding available both in-house and on-site nationwide.
High-strength, professional welds
Every weld is inspected for quality, strength and precision.
Competitive, transparent pricing
Clear quotes with no hidden costs.
Fully insured & safety compliant
Full compliance with UK industry safety requirements.