YOUR LOCAL SECURITY SPECIALISTS
Protecting
what matters.Since 1992.
Alarms, CCTV and ongoing care for your home or business. Installed by people who know Teesside.

PROTECTION, MADE PRACTICAL
The right system.
The right support.
From your front door to your business premises, we help you choose protection that suits the property and the way you use it.

A LOCAL COMPANY. A PERSONAL APPROACH.
Security is personal.
So are we.
We've been installing and maintaining security systems across the North East since 1992.
We work in homes, businesses, industrial buildings, public sector and licensed premises. Every installation starts with the property, the people who use it and what they need to protect.
Our staff are security screened. Our focus is simple: reliable equipment, careful installation and support you can come back to.
Meet Sentry SecurityFROM FIRST CALL TO ONGOING CARE
A straightforward
way to feel secure.
Advice first. A system that fits. Support for the years ahead.
- 01
Tell us what you need
A new installation, an existing alarm or a fault. Talk to us about your property.
- 02
Find the right solution
We discuss the coverage, equipment and options that make sense for you.
- 03
Installation and ongoing care
We install your system and offer maintenance packages to keep it working.
“You were very tidy, polite, helpful and explained the product so clearly to us. We would have no problem in recommending you and your company to any of our friends or neighbours.”
Ken · Sentry Security customer
RECOMMENDED BY OUR CUSTOMERS
Good work.
In their own words.
Selected excerpts from customers' public Facebook recommendations.
Recommends Sentry Security
"They arrived exactly when advised and carried out a high standard of work."
Recommends Sentry Security
"John set up the system and talked me through how to use it."
Recommends Sentry Security
"Thanks John. Am so pleased with the new alarm. You were great. Looking forward to getting the lights sorted. Thank you"
NEARBY, WHEN YOU NEED US
Teesside roots.
North East reach.
Based in Ingleby Barwick, Stockton. Working across Cleveland, County Durham and North Yorkshire.
See where we workWhich areas does Sentry Security cover?
We cover Cleveland, County Durham and North Yorkshire, including Stockton, Middlesbrough, Billingham, Hartlepool, Darlington, Redcar, Guisborough, Northallerton, Thirsk, Stokesley, Saltburn, Peterlee, Sedgefield, Newton Aycliffe and Sunderland.
Do you work with homes and businesses?
Yes. We install and maintain systems in domestic, commercial, industrial, public sector and licensed premises.
Is Sentry Security SSAIB certified?
Sentry Security has been a member of the Security Systems & Alarms Inspection Board since 1996. Intruder alarm installations receive an SSAIB certificate on completion.
How do I arrange advice or a quotation?
Call 01642 765100 or send an enquiry with your location, property type and the help you need. We will discuss your requirements.
LET'S TALK ABOUT YOUR PROPERTY
Good security starts
with a conversation.
A new system, an upgrade or a service. Tell us what you need.




