Company Profile

Suppression Systems Inc. (SSI) is proud to be celebrating our 40th year of business as a premier provider of fire protection systems throughout the Mid-Atlantic and Northeast United States, honored to represent and provide the industry’s broadest, most innovative products and technologies, and pleased to present our services for your consideration.


Fire Alarm and Detection Systems

Lithium Ion Battery Off-Gas Detection

Clean Agent Suppression Systems

Carbon Dioxide Suppression Systems

Water & Hybrid Mist Systems

Foam Suppression Systems

Water Leak Detection

Spark Detection Systems

VESDA Air Sampling Systems

Area of Rescue Assistance Systems

Room Pressure Relief Venting

Gas Detection

Voice Evacuation Systems

Autonomous Fire Monitors

Bi-Directional Amplifier Systems (BDA)

Pre-Action Detection Control Systems

Dry Chemical Suppression Systems

Explosion Suppression, Isolation, & Venting Systems

Micro Environment Fire Suppression Systems

Video Analytics

Fiber Optic & Analog Linear Heat Detection

Aerosol Fire Extinguishing Systems

Emergency Power Shutdown Management System

Flame Detection & Thermal Imaging


Room Pressurization Testing

7 x 24 Emergency Response

Project Management

24-Hour Central Station Monitoring

Halon 1301 Service and Replacement

Clean Agent System Recharging at our Facility

Design Services

System Commissioning

Licensed throughout PA (*including Philadelphia), NJ, DE, MD, VA, NY, WV

Fire protection is important to your business. Finding the solutions to your fire protection needs is something we have been doing since 1983. Our customers have found that they can trust the experience, knowledge, honesty, integrity and ethics of SSI’s sales team. We invite you to contact one of the members of this team to discuss how SSI can protect your employee’s life safety and your valuable assets for the continued operation and success of your company. Contact us or call 1-800-360-0687 for a System Sales and Design Consultant to assist you with your needs.

Great Knowledge, Great, Service…It’s That Simple!