Accreditation / Affiliations

CHAS licensed-member_APHC-Limited-Logo-RGB
The Contractors Health and Safety (CHAS)
Assessment Scheme
Full Members of the A.P.H.C. (Association of Plumbing and Heating Contractors).Davis & Birch are registered with Construction Line who provide an up-to-date register of pre-qualified suppliers for construction contracts.
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SAFE GAS registered. Registration Number – 513315 Members are independently audited to prove competence and compliance to regulation and legislation in relation to asbestos.The FGAS Register provides Fully Approved FGas Certification for England, Scotland, N. Ireland & Wales.Avetta connects the world’s leading organizations with qualified suppliers, contractors, and vendors.