Safety, done properly.
You focus on building. We keep the health and safety side straightforward - properly qualified, easy to deal with, and on your programme.
Principal Designer · Site inspections · Incident investigation · Retained H&S support
Free. No obligation. A straight answer either way.
Seven ways we can help.
Principal Designer (CDM 2015)
Design-stage health and safety, coordinated properly. Pre-Construction Information packs and a Health & Safety File that gets used, not filed - and a PD who challenges decisions that store risk for the build phase.
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Site Inspections
Built to learn, not to police. Our own system turns every visit into data and insight - benchmarked across your sites, reviewed with you each quarter.
Read more →Contractor H&S Support
Retained support: construction phase plans, RAMS reviews, toolbox talks and a straight answer when something happens.
Read more →Incident Investigation
Independent, structured investigation with root cause analysis that stands up to scrutiny.
Read more →Competent Person (Reg 7)
Qualified cover without the full-time salary - a solid answer for SSIP, CHAS and Acclaim.
Read more →Training & Workshops
Practical sessions built around how your business works, plus certified e-learning access.
Read more →Expert Witness
Independent expert witness support on construction health and safety matters - scoped case by case.
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Built by someone who's been there.
BSA was founded by Tony Barnes - a career spent in construction health and safety, on sites, in design meetings, and in the difficult conversations when something hasn't gone to plan. From small refurbishments to £100m+ major builds, across healthcare, commercial and residential.
"I started BSA to work with people who want things done properly. Not box-ticking. Not audit theatre. Just honest, practical safety advice."
Tony Barnes - MSc (Distinction), CMIOSH - Founder
Meet BSA →Properly qualified. Properly insured.
Chartered Member of the Institution of Occupational Safety and Health.
Occupational Health and Safety Management, University of Hull.
Corporate Member of the Association for Project Safety.
Accredited under Safety Schemes in Procurement.
Registered on the Occupational Safety and Health Consultants Register.
£2m professional indemnity and £5m public liability cover.
Where the work actually happens.



Preston-based, across the North West - nationwide for PD.
Most of our site work sits within about 70 miles of Preston, comfortably covering Lancashire and Greater Manchester. Principal Designer appointments are taken across the country.
Hover a town to see it on the map.
Fifteen minutes is enough to know whether BSA is the right fit.
The fastest way is a phone call - but email works too. No obligation.
