San Diego, CA

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



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

Fire Extinguisher | Kitchen Hood | Backflows | Threat Value Assessment |

Backflow Prevention | Dry Chemical | Enhanced Wireless Systems | Foam

Hazard Analysis | Hose Reels | Low Voltage Integration | Pre-Engineered Systems

Notification | Security | Specialty Detection | Suppression | Water Mist | Marine


7130 Convoy Court
San Diego, CA 92111

(P) 858-277-3473

Our Service Area Includes

  • Greater San Diego
  • Chula Vista, National City, and South County San Diego
  • Oceanside, Carlsbad, and Costal Cities
  • El Cajon and East County San Diego
  • Escondido and North County San Diego
  • Temecula and South Riverside County
  • El Centro and Imperial Valley Areas