Stairwell Pressurization and Smoke Control Systems: Installation, Inspection, Testing, and Maintenance

Fire Protection, Inc. (FPI) provides expert services for stairwell pressurization and smoke control systems across Seattle and the Puget Sound region. These systems are a critical part of commercial fire safety, especially in large or multi-story buildings where managing smoke movement is essential for safe evacuation, emergency response, and code compliance. Our team of certified fire protection specialists design, install, inspect, test, and maintain smoke control systems to meet all local codes and national standards. 

Whether you manage a high-rise, campus facility, or commercial complex, FPI delivers dependable solutions that keep your building safe and operational. 

What Are Smoke Control Systems?

Smoke control systems are mechanical systems designed to limit the spread of smoke during a fire. By managing air pressure and ventilation, these systems keep exit routes, stairwells, and safe zones clear of smoke, giving building occupants more time to evacuate and helping first responders access the scene safely. 

These systems typically include:

They are most commonly required in:

Comprehensive Smoke Control System Services

Smoke Control System Installation

Installing a smoke control system involves more than just equipment placement. It requires expert coordination with HVAC systems, fire alarms, and architectural elements. FPI provides full-service installation of smoke control systems that are designed to function reliably and meet all applicable codes. Our installation services include:

We follow the standards outlined in NFPA 92 and other relevant codes, ensuring the system will perform during real-world fire conditions.

Smoke Control System Inspection and Testing

Local building codes and national standards require routine inspection and testing of smoke control systems. FPI performs inspections that meet all code and insurance requirements. Our inspection and testing services include:

Our team works with building engineers and facilities personnel to conduct testing with minimal disruption to daily operations.

Preventative Maintenance for Smoke Control Systems

Regular maintenance is the best way to keep your system running smoothly and avoid costly emergency repairs. FPI offers ongoing maintenance services to help you stay compliant and extend the life of your equipment. Preventative maintenance includes:

We offer scheduled maintenance plans customized for your property type, equipment, and regulatory needs.

Code Compliance and Documentation

Smoke control systems must comply with a range of codes, including:

FPI provides complete documentation for every inspection, test, and service call. This includes test results, system status, deficiency reports, and corrective actions. Our reports help streamline fire marshal visits, building inspections, and insurance renewals.

Why Smoke Control Matters

In many buildings, smoke, not flames, is the biggest threat during a fire. It can reduce visibility, create toxic conditions, and make escape routes impassable. A working smoke control system protects lives, limits property damage, and reduces liability for property managers. 

Facilities that neglect smoke control testing or maintenance risk:

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Failed inspections
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Fines from code enforcement
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Insurance coverage issues
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Safety hazards during an actual emergency

FPI helps you stay ahead of these issues with professional service and industry expertise. 

Who We Serve

FPI supports commercial and industrial property managers throughout the Western Washington, including Seattle, Bellevue, Everett, Tacoma, Redmond, Lynnwood, and surrounding areas. We work with a variety of building types: 

Manufacturing and warehouse facilities

Restaurants and Food Service Properties

Senior living and assisted care facilities

Government and Municipal Buildings

Hospitals and Medical Centers

Retail centers and malls

Commercial Office Buildings

Mixed-use and multi-tenant buildings

Universities and School Campuses

Whether you manage a new construction project or an aging property with legacy systems, we have the experience to service your smoke control equipment. 

Why Choose Fire Protection, Inc?

With over five decades of experience in commercial fire safety, FPI is one of Seattle’s most trusted fire protection contractors. Our technicians hold NICET certifications and work closely with building engineers and fire marshals to deliver reliable, code-compliant solutions. 

Working with FPI means: 

Schedule Smoke Control System Service Today

If you’re looking for dependable service for smoke control systems in Western Washington, contact Fire Protection, Inc. today. Our team is ready to help with inspections, testing, maintenance, and installations to keep your property safe and compliant year-round.