Lewis & Raby produces products to the highest international standards and operates to recognised quality management standards (ISO 9001: 2015). We comply fully with health and safety legislation and minimise our environmental impact wherever possible (ISO 14001: 2015). Our fully trained and highly skilled engineers also have a range of certifications and qualifications. Click on the links to download our ISO certificates.

Quality & standards

ISO 9001 registered UKAS ISO 9001: 2015 Quality Management Certificate
ISO 14001 registered UKAS ISO 14001: 2015 Environmental Management Certificate


CHAS Accreditation Certificate




Health and Safety Policy



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