About Us

STS is a family run, independent distributor in West London, offering a comprehensive range of Fire, PA/VA and Security products and services, all under one roof.

Situated in Hayes, Middlesex, our location is ideal for easy access to and from Central London and the motorway network. We pride ourselves on our experience and knowledge within the fire and security industries, thereby enabling us to maintain a leading role and to provide quality products at competitive prices for all, without compromising on reliability or after-sales service.


Trade Counter

If you fancy a more “hands on” approach before purchasing, why not visit our Trade Counter. Here you will be able to see many of our popular items on display and in operation.

Our opening hours are:

Monday – Friday - 08:30 – 17:30

Bank Holiday/Public Holidays - Close

We understand how important it is to obtain products as quickly and efficiently as possible for a job however small or large. This is why you will find our warehouse is fully stocked.


Technical Support

At STS, we also provide in-house technical backup to trade installers, where necessary, in addition to technical support offered by manufacturers.


Why Shop with STS?

  • No minimum order value
  • Competitive prices
  • Free carriage for all orders over £300 net
  • Same day despatch for orders received before 2:30pm (subject to stock availability)
  • Trade Counter
  • Customer training available – arranged in-house or directly with manufacturers
  • Technical support
  • Authorised suppliers – meeting manufacturers standards, from sales to service
  • Commissioning services with certification available

Whether you require a full system or replacement parts, please feel free to browse our website.

Should you require any product from the manufacturers listed that is not displayed on our website, or for further information, please contact our Sales Team or visit our contact us page.