Water-based commercial fire sprinkler design & installation since 1991

Protecting Lives, Safeguarding Property

North-east fire protection and security integrator, trading since 1930.

Multi-disciplinary forensic engineering including fire, explosion and premises liability.

Rethinking Infrastructure

UL-classified life safety dampers and AMCA-rated louvers.

Building connections that last

A quality service that will ensure complete fire protection needs for all our customers

Fast, Courteous, Same-Day Service

Engineering that works.

Making buildings work.

Fire Protection Specialists since 1967

NFPA 80 fire door testing by IDA-certified staff in south-central Pennsylvania.

Total Fire Protection is Our Passion

UL 555S life-safety dampers and AMCA-rated louvres.

Dedicated to Saving Lives and Protecting Properties since 1977

New Jersey fire alarm inspection, repair and central-station monitoring.

Rolling steel fire doors, counter shutters and grilles.

Secure your properties with confidence

Your Industry Deserves Sophisticated Security Solutions

Based on Trust

Engineering, environmental, and licensing and compliance services for power, nuclear, data centre and infrastructure clients

Excellence in Life Safety Systems

Fire consultants specialising in system design and fire testing

Complete fire and life-safety engineering, consulting and design.

Trusted. Experienced. Multidisciplined.

We are the first response before the first responders

Providing Life Safety Solutions with Integrity

Four full-service fire laboratories in North America.

Fire safety experts at the forefront of hazard prevention.

Protecting people, protecting property.

Multidiscipline engineering firm with a dedicated fire protection engineering practice

UL-tested fire and combination fire/smoke dampers since 1981.

Engineering a sustainable future.

We make a difference.

Commercial Fire Alarm Systems, Communications & Electronic Security Systems

Let our family protect yours

Saving Lives and Protecting Property Since 1957

Fire suppression design, installation and service in Philadelphia

Nine-state sprinkler contractor with NICET Level IV design staff.

Fire protection and life safety engineering within an MEP and architecture practice

Maryland's Trusted Fire Protection and Life Safety Experts

Employee-owned forensic experts across nineteen US offices.

NICET-certified fire alarm, detection and security integrator.

Providing High-Quality Fire Protection Products & Services For Over 35 Years

Integrated solutions, exceptional results

Multi-disciplined specialty engineers and commissioning agents for healthcare and mission-critical facilities

Your Fire & Explosion Protection Partner

Fire protection engineering and code consulting to safeguard life and property.

Philadelphia facilities group with a named fire protection division.

A full-service engineering firm.

Engineering Excellence

Pennsylvania sprinkler contractor with NICET Level I to III staff.

50 years of fire protection and life safety

Smoke-control design and special inspection led by licensed fire protection engineers.