The art of fire protection requires skill and persistence.

The Hiller Companies has combined decades of experience, sound mechanical and electrical engineering practices, and the latest in fire protection technology to create products and services of the highest level of excellence. Founded in 1919, Hiller specializes in fire detection and suppression systems for commercial and industrial, marine and offshore, and government and military. Our services include life safety protection through the comprehensive design, engineering, installation, service and maintenance of fire extinguishers, fire sprinkler systems, fire suppression systems, fire alarm systems, security systems and more.

All around the world, Hiller products and installations are protecting lives and property. We are proud to safeguard everything from small businesses to nuclear testing facilities, yachts to aircraft carriers, and gas stations to offshore platforms.


Protecting lives and property since 1919 as a trusted global leader in fire protection and prevention.


Creating individualized fire protection solutions that WORK for you and your commercial or industrial space.


From aircraft carriers to yachts and oil rigs, a Hiller system is built to protect lives and prevent loss.


Excellence in fire protection solutions for military vessels, vehicles, bases and government facilities.

As your one source for total fire protection, we understand what it takes to customize a plan to meet your individual needs. That’s where The Hiller Difference comes in. Through our experience, tried and true process, and dedication to quality services and products, we’re dedicated to making sure we take fire safety concerns off your hands and into ours. Hiller makes the difference.

The Hiller Process is a tried and true cycle of activities in place to ensure a smooth transition throughout the development and maintenance of your fire protection systems.

Design  |  Installation  |  Commission  Customer Training  Inspection   Repair  Technology Upgrade