Your Resource for Total Protection
The Hiller Companies is a full service commercial and industrial fire protection and security solutions provider. No two customers’ needs are the same, so we aim to create unique, customizable solutions for each and every engagement. From design and installation to service and monitoring, Hiller provides an extensive range of offerings to protect person and property.
Our services include:
Fire Extinguishers
- Mobile Service Fleet
- Sales & Service
Fire Sprinkler System
- Design & Install
- Inspections & Repairs
- Obstruction Investigations
- All Components, Including:
- Fire Pumps
- Backflows
- Fire Hydrants
- Wet Pipe/Dry Pipe
- Pre-Action/Deluge
- MIC Testing/Corrosion Inhibitors

Fire Suppression Systems
- Design, Sales & Service
- Clean Agent Systems
- Protection of:
- Document Centers & Archives
- Medical Equipment
- IT Rooms
- Water Mist Systems
- Dry Chemical Systems
- CO2 Systems
- Foam Systems
Fire Alarm Systems
- Design, Sales & Service
- NICET-Certified
- Experienced in All System Brands & Types
Gas Detection Systems
- Design, Sales & Service
- Hazard Analysis
Communications
- Mass Notification
- Nurse Call
- Area of Rescue
- Help Point Stations
Emergency / Exit Lighting
- Sales & Service
- Bulbs & Batteries
Industrial Systems
- Paint Spray Booths
- Large Dry Chemical Units
- Vehicle Suppression
- Heavy Equipment & Mass Transit
Kitchen Fire Suppression Systems
- Design, Sales & Service
- Factory-certified Technicians
- UL-300 Upgrades
Security Systems
- Design, Sales & Service
- Access Control
- CCTV / Video Surveillance
- Badging
Safety Products
- Fire Hose, Nozzles & Accessories
- Flammable Liquid Storage Cabinets
- Breathing Apparatus
- Signs, Labels & Tags
Building Safety
- Fire Damper Testing
- Fire Door Testing
Monitoring
- 24-Hour Alarm Central Station Monitoring Available (Fire & Security)
- L. Listed