Starweld Metal Fabrication Services
Starweld Engineering is one of Sheffield’s longest-established metal fabrication and engineering companies. Founded in 1944 and part of the Heaps, Arnold & Heaps Ltd group, we offer a full range of fabrication, welding, CNC cutting and precision engineering services from our Sheffield workshop on Harleston Street.
Whether you need bespoke steel fabrication, aluminium TIG welding, cast iron repair, CNC profile cutting, or precision machining to drawing, we deliver under one ISO 9001 certified quality system — with full material traceability on every job. Our coded welders work to BS EN 1090 and BS EN ISO 9606-1, and we hold EN 1090 Execution Class 2 for structural steelwork.
Browse our services below, or send us your drawings for a free quote.
Precision Engineering Services Sheffield
Starweld Sheffield delivers expert precision engineering services, including CNC machining, milling, turning, and custom component manufacturing. Serving Sheffield and Yorkshire, we produce high-tolerance metal parts for automotive, aerospace, and industrial sectors. Fast turnaround, expert workmanship, and competitive pricing.
Plasma Cutting Sheffield
Advanced plasma cutting services delivering sharp, accurate cuts on mild steel, stainless steel, and exotic alloys. Backed by over 70 years of engineering expertise, our state‑of‑the‑art CNC plasma technology ensures fast throughput and minimal material waste. Ideal for both single prototypes and batch production, the service includes full CAD‑to‑cut workflow, material traceability, and CE‑certified precision.
Mobile Welding Sheffield
At Starweld Engineering, we are proud to offer high-quality mobile welding services across Yorkshire and the surrounding areas. Whether it’s a small repair or a large-scale project, our team of experienced, coded welders is equipped to handle jobs in mild steel, stainless steel, and aluminium to the highest standards.
Manufacturing/Batch Production
With decades of experience in metal fabrication, CNC machining, and coded welding, we provide high-quality, repeatable production runs to meet the exact specifications of your project—on time, every time.
Hardfacing Repairs Sheffield
Specialised hardfacing repairs that can significantly extend the life of your tools and equipment. As one of just three companies in Europe providing weld repairs to GFM tools and press tools, we are at the forefront of innovation in the hardfacing industry.
Expert Steel Fabrication and Welding Services Sheffield
Starweld Sheffield – Experts in steel fabrication and welding services across Sheffield and Yorkshire. We offer custom metalwork, structural steel, gates, railings, and on-site/mobile welding. Quality craftsmanship, fast turnaround, and competitive pricing.
Cracked Alloy Wheel Repair Sheffield
If you’ve discovered a cracked alloy wheel, it’s vital to get it repaired quickly and professionally to avoid further damage or safety risks. At Starweld Engineering in Sheffield, we specialise in expert alloy wheel crack repairs, restoring strength, performance, and appearance to your wheels. Using precision welding and advanced repair techniques, our skilled engineers ensure your wheels are safe, roadworthy, and finished to the highest standards – saving you the cost of a replacement.
CNC Flame Cutting Sheffield
Advanced CNC cutting services in Sheffield and across the UK, delivering razor-sharp precision on mild steel, stainless steel, aluminium, and exotic alloys. Utilising state-of-the-art CNC technology, our service ensures fast, repeatable results with minimal material waste — ideal for single prototypes, low- or high-volume batches, and complex projects
Cast Iron Welding Services Sheffield
Specialist cast iron welding and repair services for cracked engine blocks, pipes, machinery, and historic metalwork. Using precision techniques like pre-heating and nickel rod welding, we restore structural integrity safely and reliably. Serving Sheffield and Yorkshire with workshop and mobile repair options.
CAD Design & 3D Printing Sheffield
At Starweld Engineering, we combine over 75 years of fabrication expertise with cutting-edge CAD design and 3D printing services. From initial concepts to final components, we deliver digital-to-physical engineering solutions for clients across Sheffield and Yorkshire.
Aluminium Fabrication & Welding Services
Starweld Sheffield offers expert aluminium fabrication and TIG welding services for residential, commercial, and industrial clients across Yorkshire. From custom gates and frames to precision components and structural aluminium, we deliver lightweight, corrosion-resistant solutions with top-quality craftsmanship. Fast turnaround, competitive pricing, and mobile welding available.
Leaders in UK steel, cast iron and aluminium fabrication.
With over 80+ years of heritage rooted in Sheffield, Starweld Engineering has earned its place as one of the UK’s foremost specialists in steel fabrication. We combine traditional skill with state‑of‑the‑art technology — including CNC machining, CAD design, and CE‑marked structural welding — to deliver high‑precision fabrications in steel, cast iron, and aluminium
✅ Steel Excellence – Expert in high‑quality carbon and stainless steel fabrications, from intricate guards to heavy-duty pressure vessels .
✅ Aluminium Authority – Among the UK’s leading industrial aluminium fabricators, offering end-to-end services from plate/extrusion to machined and painted components
✅ Cast Iron Craftsmanship – Specialist in cast iron welding and repairs, trusted across marine, heritage, and industrial sectors
✅ Precision by Design – Fully equipped with CAD software (SolidWorks, Autodesk), CNC machining, and advanced welding codes – delivering precision-engineered parts across industries
