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Detection & warning

Fire Alarm Systems

Compliant fire detection designed, installed and maintained around your building and its occupants.

Thorntech fire alarm control panel showing normal panel operation
Thorntech engineeringDesigned properly. Supported for the long term.

Thorntech specialises in the design, installation, commissioning, maintenance and repair of fire alarm systems for commercial, industrial and residential premises across Wiltshire and the South West.

Every building has different fire safety requirements. We take time to understand the property, occupancy and legal obligations before recommending the right solution — whether that is a new system, an upgrade or planned preventative maintenance.

We work with conventional and addressable systems, from small standalone installations to complex multi-building networks. Every installation is completed with care and in line with the relevant British Standards.

Planned servicing, testing and rapid fault response help keep systems operational, compliant and ready to protect people and property when it matters most.

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Key benefits & where it is used

Key benefits

  • Early, dependable fire detection
  • A system matched to the building risk
  • Clear compliance documentation
  • Long-term service and fault support
OfficesWarehousesSchoolsCare homesRetailResidential buildings
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Systems & options

  • Conventional systems
  • Addressable systems
  • Wireless detection
  • Networked systems

Complete lifecycle support

From first survey to dependable aftercare.

Thorntech remains accountable beyond installation, with clear handover, planned servicing and responsive fault support.

A person uses a red pen and a metal ruler to mark up a floor plan on a desk.01

Survey & design

We review the building, risks, users and existing infrastructure before recommending a proportionate solution.

A worker in a high-visibility vest stands on a stepladder to install a smoke detector on a ceiling.02

Installation

Systems are installed neatly, commissioned carefully and documented around current standards and good practice.

A man using a screwdriver to work on the wiring of an open wall-mounted security panel.03

Maintenance

Planned servicing helps protect compliance, reliability and the working life of your investment.

Two engineers in a utility room, one pointing toward the ceiling conduit.04

Fault finding

When something is not right, our engineers take a methodical approach to diagnosis and practical resolution.

Frequently asked questions

Straight answers before you start.

Every site is different. A survey lets us confirm the right specification, scope and maintenance approach.

Can Thorntech assess an existing system?

Yes. We can survey the existing installation, discuss current issues and recommend maintenance, remedial work or an upgrade where appropriate.

Do you provide design, installation and maintenance?

Yes. Thorntech supports the full lifecycle from survey and design through installation, commissioning, handover and ongoing maintenance.

Can this integrate with other fire and security systems?

Many modern systems can be integrated. We will confirm suitable interfaces and operational benefits during the design process.

Where do you work?

We are based in Wiltshire, serve the South West and provide nationwide capability for suitable projects and client estates.

Start a conversation

Talk to us about fire alarm systems.

Talk to Thorntech about a considered, dependable solution built around your site.