Welcome to T H WHITE Security and Fire



Fire Alarms, detection and extinguishers



Security Alarms, CCTV, Access Control.

Service & Maintenance


Keeping you safe for life with our new fire and security system maintenance packages

Your Protection. It’s our Priority

People, property and assets. You know just how important they are. Each is a beating heart in your business. If they come to harm from fire or a security issue, your company could face a high cost in lost revenue, disrupted productivity, expensive litigation and a damaged reputation – not to mention the moral responsibilities businesses have towards protecting staff. And that’s where T H WHITE Security and Fire can help, we know that people and businesses don’t go shopping for Fire and Security Alarms every day and are often obligatory rather than a choice but after over 25 years in the trade we think we can take some of the pain away. T H WHITE have developed deep experience in design and installation, we have a unrivalled knowledge of lot of brands of fire and security systems and to make it financially easier we have simple contracts and third party finance offers to help spread payments to make that investment a little easier to manage 

Making your protection our priority

We design, install, commission and maintain fire safety and security solutions covering Fire Alarms, Intruder Alarms, Emergency Lights, CCTV, Access Control Systems, Fire Extinguishers and safety signage.  T H WHITE’s purpose is to make your buildings greener, safer and more efficient to operate for generations and we think we can offer this better than most. T H WHITE Group are a stable diversified family business trading for over 180 years and for over 25 years, everyone from sole traders and small companies to large businesses and public-sector bodies have entrusted T H WHITE Energy Fire and Security to protect their people and assets.

Every Business is different.

We take the time to learn what you need and tailor your security or fire solution to fit. Perfectly. Whether its for Public sector, private business, commercial units, warehouses, retail outlets and offices. With so many different types of businesses, sectors and premises, no two customers are ever the same. Neither are our fire safety and security solutions.

Getting to know you

Your circumstances and ambitions are unique to you. So our work begins with a conversation. Through our Fire and security survey process we’ll learn about your business, situation and needs. And as we’re NSI Gold Accredited solution providers and installers, we’ll recommend a solution to match your budget and specification that keeps you safe under CDM 2015 for its operating life.

Supporting you around the clock

That’s just the beginning. Once we’ve installed your fire or security system, we’ll always be around to make sure it’s working. To maintain your insurance as an NSI accredited service partner we have a range of callout and monitoring packages – So if there’s ever an issue, contact us any time of the day or night, all year round, and we’ll deal with it. You’re just one call from all the support you need.

Our Territory

Our head office is based in Devizes, Wiltshire. However our experienced installation and service teams cover all southern west and southern counties along the M4 corridor, into Berkshire, Surrey, Hampshire, Worcestershire, Herefordshire, Gloucestershire, Warwickshire and Oxfordshire, as well as Somerset, Avon, Bath, Bristol, Gloucester, Cheltenham and Wiltshire and into South Wales.

Ongoing Maintenance and Flexible payment plans

Safeguarding your assets starts with installation of a new system but for real peace of mind making sure it works perfectly for years to come is vital. In addition your insurer will insist on a fully maintained fire or security system with a minimum number of visits and protection level each year. A fire and security service contract from T H WHITE will bring you the round-the-clock support of our qualified technicians. So you can relax knowing you’re always protected. Read more about our Fire & Security Service Plan range 



Bournemouth Council Wireless Fire

T H WHITE team installs innovative
wireless fire system to solve complex
retrofit for Town Council