SJ Engineering Limited has expanded our range of services over the past decade to include the manufacture and installation of structural steelwork, steel fabrications, and other products to meet the specific design and specification needs of our customers. We also offer on and off-site repair services for small to large projects.
We work with a variety of industrial facilities, such as warehouses, shops, and councils, in addition to our primary focus on steel fabrication. Based in Welwyn Garden City, we are equipped to manufacture and install products to fulfil your requirements.
Our skilled team is dedicated to delivering first-class workmanship while prioritising safety and quality. We provide a range of services, including:
- Structural steelwork
- Steel fabrications
- Warehouse partitioning
- Structural framework
- Shutter door framework
- Small bridges
- Fabrication and installation of large barriers
- Stairs and handrails
- Bespoke metal fabrication
- On-site repairs according to specified designs
- Installation and manufacture work for both large and small projects
- On-site steel fabrication
With S J Engineering, safety and quality are never compromised whilst we are delivering first-class workmanship. Coatings such as galvanising/shot blasting and painted, powder coating can be used on any of the steel fabrications





