0124-hour emergency service
Ruptured heads, frozen lines and system trouble answered around the clock, weekends and holidays included.

35+ years in business
At Gateway Fire Protection we take pride in providing the most professional and efficient fire protection services in the industry.
Complete fire sprinkler engineering, design, installation, inspection and service across the Greater St. Louis Metropolitan Area.
01Ruptured heads, frozen lines and system trouble answered around the clock, weekends and holidays included.
02One accountable team from drawings and calculations through installation and commissioning.
03Quarterly, annual and five-year system tests with clear documentation for your records.
04Trenching, fire mains, hydrant leads and water supply tap-ins, flushed and flow-tested.
Gateway Fire Protection Systems, Inc.
Engineering insight and field experience stay under one roof. That means clearer scopes, practical installations and a crew that understands your system long after the project is complete.
We’re proud to say that we’re the leading provider of fire protection services in the area, and we’re constantly innovating to bring you the best possible services in areas like design and fire safety equipment.
Explore our capabilities
Company facts



Full-service fire protection
01Ruptured heads, frozen lines and system trouble answered around the clock, weekends and holidays included.
02Hydraulic calculations, code review and system assessments before you commit to a scope.
03One accountable team from drawings and calculations through installation and commissioning.
See what is included
04Wet, dry, pre-action and deluge systems for new construction, tenant finishes and retrofits.
05Quarterly, annual and five-year system tests with clear documentation for your records.
See what is included
06Preventive maintenance and repairs that keep valves, pumps, piping and heads ready.
07Trenching, fire mains, hydrant leads and water supply tap-ins, flushed and flow-tested.
Design / build
We provide the following services in Fire Protection Design.
Analyze bid documents and specifications to provide the most competitive and complete estimations
Hydraulically calculate and design fire sprinkler systems
Coordinate carefully with other trades to ensure the ideal installation of the sprinkler system
Obtain the appropriate approvals and permits from the local Authority Having Jurisdiction
Provide innovative and cost-effective solutions to system design while in accordance with NFPA and the local AHJ
Prepare high-quality and complete fire sprinkler plans
Building surveys
Prepare stocklists
Size fire pumps
Our design team works closely with the men in the field to ensure the accuracy of the plans, the ease of the installation, and the integrity of the fire protection system installed. We maintain a current library of all the national standards and codes, and compliance with the fire code is never a problem.
Talk to our design teamInspections & testing
We keep track of your inspection schedule and file all required documents with the appropriate fire departments, water authorities, and state agencies.
We use a cutting-edge computer-based inspection program that generates clean, succinct reports.
When it comes to safety, there’s no room for error, and that’s why you can trust Gateway Fire Protection to keep your property safe. We understand the importance of compliance, and we always go above and beyond to ensure that our clients are getting the very best service possible.
Our Fire Protection Inspection Includes:
A visual inspection of all fire protection equipment
A test of the water flow from all standpipe systems and automatic sprinklers
A test of backflow from fire systems
An operation check of all fire pumps
A hydrostatic test of all fire extinguishers
A check of all exit signs and emergency lights
We also inspect
After the inspection is complete, our technicians will provide you with a comprehensive report.
Built clean. Built to perform.





Our affiliates

Sprinkler Fitters Local 268

NFSA St. Louis Metro Area Chapter

NFPA

Folds of Honor

Special Education Foundation

The BackStoppers Inc.

SFPE Scholarship Fund

MRH Master Tradesman Scholarship

Community Living
Careers
At Gateway Fire Protection, we are always looking for hard working, cooperative, and motivated team members to make our company successful. Gateway is currently taking applications for the following positions:
Job Requirements
Field surveys
Designing automatic sprinkler systems using HydraCAD
Producing drawing submittals for required building permits
Generating hydraulic calculations
Preparing stock lists
Preparing project close-out and operation and maintenance documents
Some project management
Required Skills
Proficient using AutoCAD
Microsoft Office
Valid Driver’s License
Desired Skills
NFPA-13 experience
Working knowledge of Navis Works for 3D BIM coordination
NICET Level II or higher
Service starts with one call
Tell us what your building needs. For emergencies, call anytime and speak with our 24-hour response team.