St. Louis – Commercial, MO

At the Hiller Companies, we provide best in class fire protection solutions in the St. Louis, Missouri metro area. With a team of highly skilled technicians and industry-leading equipment, we ensure your safety is our top priority.

DESIGN | INSTALLATION | INSPECTION | REPAIR | COMPLIANCE | DOCUMENTATION

Fire Alarm | Fire Sprinkler | Fire Pumps | Clean Agent | Special Hazards | Fire Extinguisher|

Service | Maintenance| Kitchen Hood | Backflows | Threat Value Assessment |

Backflow Prevention |Dry Chemical | Enhanced Wireless Systems | Foam Hazard Analysis |

Hose Reels |Pre-Engineered Systems | Notification | Security |

Specialty Detection | Suppression | Water Mist