Quality, Health, Safety & Environment



Our 140 year reputation for delivering sound craftsmanship was established by our founder William Birch (1844-13) who was first and foremost a bricklayer who was proud of his craft; throughout our history we have continued to demonstrate this passion, enthusiasm and attention to detail which has been the foundation of the business success. This coupled with the investment we have made in recruiting and training highly skilled individuals has sustained the business to its present day success and provides our customers with the reassurance that we will deliver a high quality service.

Quality-HS-and-E-2Our robust quality processes and procedures are accredited to ISO 9001:2008.

BSI Assurance Mark ISO 9001 2015 KEYB


pdfISO 9001: 2008 certificate360.31 KB

Health and Safety

Constructionline logoAt William Birch, health and safety is at the heart of everything we do; it is at the top of every agenda, at the start of all discussions, the first thing on the minds of every site manager, contracts manager, QS and apprentice. Health & Safety is even the focal reflecting issue at the end of every contract.

Our teams are trained in all relevant areas of health and safety awareness, they take their responsibilities seriously and strive for excellence. We are committed to continuous improvement in our health and safety performance and standards and share learning across our business accordingly.

We are a CHAS approved contractor and a member of Constructionline.

CHAS Purple RGB Accredited

pdfCHAS117.69 KB
pdfConstructionline certificate57.04 KB


We are committed to reducing our impact on the environment and have been accredited with ISO 14001:2015. We work with ecologists, waste experts, sustainable consultants and environment agencies to enhance our capability and ensure we are enhancing the environment in which we work.

BSI Assurance Mark ISO 14001 2015 KEYB

Environmental ISO14001 Certificate

Our Accreditation

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