Protecting what matters

Residential and Commercial Security Systems, Access & entry systems, CCTV Monitoring, Smart Doorbells, Data Cabling and WiFI networks, Fire Extinguishers and Intruder Alarms in Somerset and the surrounding areas – all backed by our knowledgeable team of experts.

servicing, breakdowns, emergency callouts, installations & takeovers, 24/7 security, 365 days a year

About Williams Security Ltd

Williams Security LTD is an independent family-run security installation business based in Langport, Somerset. Our engineers are experienced and take great pride in their work, using only the best products on the market that fit within your budget requirements.

We offer a reliable and trustworthy service that you can count on for all of your security needs. We cover the whole of Somerset and the surrounding areas, working with leading UK suppliers and distributors such as HKC, HIK Vision, Texecom and QVIS to ensure we have a wide selection of brands and products.

Why choose us

We understand that choosing residential and commercial security systems can be overwhelming – which is why we’re here to make things easier for you and your insurance company. We strive to build strong partnerships with our clients by giving honest, comprehensive quotes right from the start.

No unpleasant surprises later on – just reliable equipment that meets all the necessary standards, serviced and maintained so it works like a charm!

At our company, your peace of mind is our top priority. We maintain comprehensive insurance coverage to protect both our clients and our team. Additionally, all our engineers undergo rigorous DBS checks, ensuring the highest level of security and trustworthiness when you choose our services.

Our Services

CCTV System installation and maintenance


Our CCTV systems can be easily installed and managed for any type of business or residential property.
Intruder Alarms installation and maintenance


Advanced intruder alarm systems that are designed to deter and detect potential threats.

Telephone Entry Systems installation and maintenance

Access control
Entry Systems

Telephone entry systems that provide secure access control for residential and business properties.

Smart Doorbells


These cutting-edge devices are transforming the way we interact with our homes and manage our security.

Data Cabling and WiFi Network Solutions

Data Cabling and Wifi Networks

Cutting-edge data cabling and WiFi network solutions that will transform your indoor and outdoor spaces into seamless, high-speed, and reliable internet zones

Fire Extinguisher installation and maintenance


Our fire extinguishers come in a range of sizes and types, depending on the level of protection you need.


CCTV, Intruder alarms, telephone entry systems and fire extinguishers


24/7/365 out of hours call outs to new and existing customers.


Servicing, repair, breakdowns and new installations


Areas we cover

We offer our expert residential and commercial security Systems, fire safety equipment, security system service and maintenance to customers across Somerset and beyond. Our knowledgeable team are on hand to provide you with the information you need, no matter where you are in the South of England.

We service Somerset and the surrounding areas:

  • Bridgwater
  • Castle Cary
  • Langport
  • Somerton
  • Somerset
  • Taunton
  • Ilchester
  • Salisbury
  • Glastonbury
  • Yeovil
  • Wellington
  • Wells


Sam has done the CCTV for our large shop, installing it efficiently and around our opening times. The CCTV system works well and if there are any issues, they are resolved straight away. Thank you Sam!
Cato Cooper
Cato Cooper
June 12, 2023
I cannot fault my experience from beginning to end. What an amazing company.
Cat Lemere-Goff
Cat Lemere-Goff
May 31, 2023
Very professional service will certainly be using them again
Dayna Cummins
Dayna Cummins
February 13, 2022
I used Williams Security for my home CCTV/Security system and the same for my company. Very happy with the service I recieved and the quality product installed. Will use again and would highly recommend.
Chris Williams
Chris Williams
January 6, 2022
Brilliant service and professional. I can definitely recommend Williams Security
Robert healey
Robert healey
January 6, 2022
Professional but friendly, installation was straightforward and to an excellent quality, would not hesitate to continue to use to service and maintain going forwards.
Adam Waddington
Adam Waddington
October 15, 2021
Sam came to service our cctv system, now all images are focused and alot clearer than before. Will be using him again. Thanks
Warren Pilorin
Warren Pilorin
July 30, 2021