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Diamond Engineering

The Diamond Standard of Fabrication & Welding

Our Fabrication & Welding shop boasts a 33,750 sq feet working area and has a 60T lift capacity; allowing us to apply our cutting-edge services and processes to projects of all sizes.
Our Fabrication & Welding shop boasts a 33,750 sq feet working area and has a 60T lift capacity; allowing us to apply our cutting-edge services and processes to projects of all sizes.

Engineering Best-in-Class Fabrication Services

Our highly-trained platers and fettlers are given the tools, training and space to apply care, focus and precision to all projects that they are given, and our inspectors provide support and first-stage quality assurance to ensure that projects meet client quality requirements.

Whilst quality is of the utmost importance, we understand that our clients value time just as highly, and so our inspectors work alongside our platers throughout projects to provide assistance, minimise the amount of rework required and help us to continue developing our internal culture of collaboration to match the collaborative approach that we take with our clients.

We can fettle to P1, P2 and P3 standards based on our clients requirements, and our fettlers have also been trained to hand-paint your finished products if you’re looking for a budget-friendly way to give your products a modern and sleek look.

"Diamond Engineering are a pleasure to work with and continue to work with us through the challenges that we are repeatedly faced with.”
— Valued Client

“The support provided by Dylan, Luke and Antony and their staff over the last couple of years has been invaluable."

— Valued Client

Why Choose Diamond Engineering?

Best-in-Class Fabrication

With 33,750 sq. ft. of shop space, 60T lift capacity, and highly skilled platers, welders and fettlers, we deliver precision fabrication backed by first-stage quality assurance.

World-Class Welding Expertise

Our ISO 9606 certified welders, thousands of pre-approved procedures, and capability up to 300mm thickness ensure confidence across all materials and standards.

Quality You Can Trust

Led by an in-house CIWE/EWE and supported by a full-time inspection team, we meet the strictest industry accreditations while saving clients time and cost.

Engineering Industry-Leading Welding Capability

We take pride in our cutting-edge welding capabilities, and have thousands of pre-approved weld procedures, allowing us to approach any welding requirement with confidence and efficiency.

We offer comprehensive welding solutions with ISO 9606 certified welders skilled in MIG, TIG, MMA, and submerged arc methods, and handle diverse materials, including standard and high-strength types like S690 QL, wear-resistant, low-temperature, austenitic stainless steel, duplex, and martensitic castings. Capable of welding up to 300mm thickness, we also provide overlaying and hard-facing services.

We are able to weld to many specifications and standards, including:

  • British
  • AWS (American)
  • NORSOK
  • ASME

Our Director of Quality is a full-time, in-house CIWE/EWE and leverages his extensive experience and knowledge to provide innovative solutions to all welding requirements and challenges.

We have always placed an enormous amount of emphasis on continuous improvement, and our quality team has worked incredibly hard to ensure our processes continue to meet the strict requirements needed for our industry-leading accreditations:

  • ISO9001
  • BSEN 1090 execution class 4
  • BSEN3834
  • BSEN17085

We also have multiple full-time and fully-trained inspectors who allow us to provide NDT services including MPI and DPI. Whilst our close partnerships with local UT and Radiography providers save our clients a significant amount of time, especially on projects that include extensive inspection and test plans.

© 2025 Diamond Engineering Services Ltd. All rights reserved | Registered in England & Wales. Company Number: 06837452 | Registered Address: Diamond Business Park, Butterthwaite Lane, Ecclesfield, Yorkshire, S35 9WA

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