FIRE PROTECTION EXPERTISE.

The Trusted Fire Protection Experts

Fire protection products, services, and expertise for businesses across the United States.

The Hiller Companies offers fire protection and life safety products and services that safeguard lives and property around the world. Hiller’s experience separates it from the other fire protection companies.

Hiller fire protection expert with hardhat
hiller fire protection inspection service

Comprehensive Fire Protection Services for Your Business

Hiller provides all the fire protection services your business needs to stay safe and in compliance.

Fire protection equipment

Industry Leading Fire Detection, Alarm, & Suppression Products

Comprehensive fire protection and safety products for commercial and special hazards.

Hiller truck at battery energy storage site.

Extensive Experience Across Many Industries & Applications

Our special hazard experience is why we’re trusted to protect many of the world’s most valuable assets.

“I’d like to extend my appreciation for the high standards your crew has set around safety, environmental stewardship and housekeeping. The commitment and professionalism shown by the Hiller folks in the field has been impressive. Your diligence continues to be a source of inspiration for the rest of the team. Thank you once again.”
Operations Manager
TVA Ackerman Combined Cycle