About

Sarah McGuinness (Owner) is an experienced First Aid trainer who is passionate about sharing her knowledge with her customers.  Having obtained her PTLLS (City & Guilds) qualification in 2013 she then worked with an established First Aid organisation, shadowing Trainers / ex-Paramedics and from here, she developed her own business and now successfully runs all levels of First Aid courses both at client work sites and public locations.  Primarily the business is focussed within the boundaries of Hertfordshire but also with customers based in London, Oxfordshire and Surrey.  Critical Response Training caters for all business sectors and sporting organisations.

Sarah's work background started with living and working in London for 12 years and then 10 years at Hertfordshire Constabulary within the Executive Support / Major Incident team.  She enjoys sharing her knowledge and experience and receives continuing positive evaluations from her ever-growing and loyal client base.