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Quality assurance on every project is of utmost importance in all of KSSL’s operations.

From tender enquiry through design, fabrication and erection we employ a quality system designed to ensure complete satisfaction for the client. Kiernan Structural Steel Ltd is accredited to ISO 9001 for quality management and have a certified Factory Production Control  (FPC) to Execution Class 4 to EN 1090 and welding Quality Management System (WQMS) which enables  the company to CE mark all our products.

KSSL are a registered BCSA company and are on the RQSC (Register of Qualified Steelworker Contractors Scheme) This provides extra confidence to clients and consultant’s alike.

We have obtained NHSS 20 certification which is the execution of steelwork in the UK National Highways Sector Scheme.

KSSL has a strong policy of continuous assessment and improvement and we thrive to improve on every project.

Quality Declaration of Performance
EC Certificate of Factory Production Control (FPC)
Welding Certificate