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First Aid and Safety Training

Trusted by some of the biggest companies and best schools in London to meet all their first aid and safety training needs.

STS First Aid – Bringing Training to Life

With 36 years’ of training experience and hundreds of courses delivered each year, we are here to support you. We passionately believe in giving our clients the skills they need to help when called upon. 

We want our courses to be enjoyable as well as educational and our tutors’ wealth of experience brings training to life, not just what it may say in the manual!

The Professionals

We have 36 years’ experience in first aid in the home, school and workplace. We really love and care about what we do.


Three training locations around London and in-house courses at your school or workplace, nationwide.

Tailored Courses

Don’t see a course listed on our website? We’re always happy to put bespoke packages together.


Browse courses

Happy Customers

Brilliant Course

The trainer made the sessions interesting and engaging thereby enabling me to get the most out of both days. She ensured that there was a good balance of theory and practical.

27 September 2023

Best First Aid Training Course!

This was by far the best course I have attended in the past few years. The trainer, Mary, was so informative and she made the course so enjoyable. The theory part of the course was well presented and the practical side was really good. Many one day courses can get boring, but this one had our attention throughout and when our certs expire in 3 years, we will be coming back to STS A+.

3 May 2023

Excellent Training

Excellent training - covered at an appropriate pace with both humour and seriousness in equal measure ... time flew and I left feeling confident in the skills learnt.

5 October 2023

Best First Aid Training ever!

I was worried about not knowing much about first aid, but soon my fears went away. The trainer was very welcoming, made me feel at ease and was very knowledgeable. The staff is friendly and the venue and amenities were really good too. Free parking is available in front and back of the building. As the training is whole day, you can get your lunch from different shops around the vicinity. I enjoyed the whole experience and I cannot wait to attend the refresher course.

29 June 2023

Friendly and Smooth Experience

I've been to many first aid course over about 22 years. Many were great and up-to-date at the time. I would put my experience with STS as the one I learnt the most from and found it all round just a smooth, relaxed and friendly experience from booking to training to getting the certificate. I learnt lots of updated things and the trainer clearly had good knowledge and a way of training that made the group feel comfortable and confident in what we learnt. An easy 5 stars and would recommend to individuals and companies alike. Thanks STS and see you next time!

4 December 2021

First Aid Course

I have attended the First Aid Courses with STS for the last 10 years now and although every one of them has been excellently run, this last course has been the best yet! Under such difficult circumstances the trainer Charlotte did amazing and even though the course was in depth with lots to learn she managed to make it fun whilst adapting to the Covid restrictions in place at this time. Dave and his team keep me up to date with the training courses they are running and are always prompt with their email replies. I will not go anywhere else for my training needs.

16 March 2021

STS First Aid Blog

Insights and articles into all things first aid and safety.

When is the best time to refresh your first aid skills?

When is the best time to refresh your first aid skills?

"...first aid training does not last forever. That knowledge and the ability to apply it over time can fade."  Meeting the requirement for first aid cover sounds simple. Ensure you have enough tools, such as first aid kits, and make sure you have enough people...

Protect Yourself from Heat Stroke

Protect Yourself from Heat Stroke

As extreme weather seems to be becoming a regular part of the British summer, we thought it would be good to run through what to do if someone gets exposed to too much hot weather.   Understanding Symptoms and Prevention Strategies As extreme weather seems to be...

How many First Aiders do we require in our School?

How many First Aiders do we require in our School?

In a School there are a variety of situations that can occur, minor incidents like a scratch, bruise etc will most likely not require a First Aider, a bumped head or broken limb will require a First Aider.   If we had a pound for every time we were asked this...

Shop first Aid supplies, kits and defibrillators

At STS First Aid, you can buy a wide variety of first aid supplies from bandages and plasters to defibrillators through, our sister company.