Specialising in reliable steel fabrication in Barnsley, we design and manufacture strong, accurate, and cost-effective steel structures tailored to meet the demands of modern construction and engineering projects.
STEEL FABRICATION IN Barnsley
Allen Fabrications & Sons Ltd provides professional steel fabrication, plasma profiling, CNC pressbrake forming and finishing services to businesses in Barnsley and across Yorkshire. Based at our 13,500 sq ft workshop in South Kirkby, West Yorkshire, we serve manufacturers, engineers and contractors across the region with quality-certified fabrication work that meets the demands of modern industry.
Barnsley is one of our closest major business centres, and we have strong working relationships with manufacturers, engineering firms and contractors across the borough.
what we offer
From raw steel to finished component — we handle the full fabrication process under one roof.

Full structural and precision fabrication for projects of all sizes — from simple components to large complex assemblies.
Full structural and precision fabrication for projects of all sizes — from simple components to large complex assemblies.
High-definition plasma profiling for accurate, clean-cut steel profiles in a wide range of thicknesses and sizes.
8-axis CNC pressbrake, 170 tonne capacity, 4m bed — delivering accurate, repeatable bending for complex formed components.
Custom-fabricated tipping bins, skips and forklift attachments manufactured to your specification.
We coordinate galvanizing, powder coating, electroplating, and shotblasting & painting through trusted partners — providing a complete finish-ready product.
Custom-fabricated tipping bins, skips and forklift attachments manufactured to your specification.

We coordinate galvanizing, powder coating, electroplating, and shotblasting & painting through trusted partners — providing a complete finish-ready product.
local expertise
Barnsley is just a short distance from our South Kirkby workshop, making us a fast, local option for businesses in the area needing reliable steel fabrication.
We are ISO 9001:2015 certified, UKCA accredited and CHAS registered — giving you the confidence that every job is manufactured to a documented, consistent quality standard. Our team of time-served engineers and in-house trained apprentices brings decades of combined experience to every project.

ISO 9001:2015
Certified

UKCA
Certified

CHAS
Accredited

Family Run
Business

13,500 sq ft
Workshop

Welding to
BSEN287.1
Send us your drawings or specification and we'll provide a competitive quote. We work with businesses in Barnsley regularly and are happy to discuss your requirements.
Get In Touch
Email: [email protected]
Address
Office: Lorem Ipsum, XX, 12345
Assistance Hours
Mon – Sat 9:00am – 8:00pm
Sunday – CLOSED
Phone Number:
xxx-xxx-xxxx

Copyright 2026. Allen Fabrications & Sons Ltd. All Rights Reserved.