Passive Fire Protection,
Done Properly
the First Time

We deliver compliant passive fire protection and building compliance solutions across commercial, strata and industrial properties throughout Australia, on time and to specification.

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About us

Specialist Passive Fire Protection. Nothing Else.

Passive fire protection is the part of a building designed to stop a fire before anyone even calls the fire brigade, meaning the fire-rated walls, floors, doors and seals that hold a fire inside one compartment instead of letting it spread through the building. It's what buys occupants time to get out and firefighters time to get in. Most of it is hidden behind walls and ceilings, which is exactly why it has to be installed and certified properly the first time.

One Stop Fire is a passive fire protection contractor working throughout Australia. We install, inspect and certify passive fire systems in commercial, strata, industrial and institutional buildings, and we don't take on work outside that scope. Our directors bring a combined 45 years of experience across passive fire protection and remedial building construction, and have personally overseen thousands of passive fire installations between them. To date we've completed more than 100 projects across Australia.

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One Stop Fire project
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Combined director experience
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Installations personally overseen by our directors
Trusted & Certified

Trusted by Industry Leaders

Our certifications and memberships reflect our commitment to the highest standards in passive fire protection.

Master Builders Association
Fire Protection Association Australia
Strata Community Association
Cm3 Certified
Our Philosophy

Doing it right means using the tested system, fixing issues properly, and recording what you did, so the work can be checked and maintained over time.

Fire doesn't wait. Neither does compliance.

Built into the building. Working before anyone knows there's a fire.

Sealing the gaps fire uses to travel.

Passive fire protection, done properly the first time.

The protection that never switches on, because it never switches off.

What We Do

Our Core Services

Comprehensive passive fire protection solutions delivered to the highest compliance standards across all building types.

The Basics

What passive fire protection is

  • Passive fire protection is built into the structure itself: the walls, floors, doors and every service that passes through them.
  • Every pipe, cable and duct that crosses a fire-rated wall leaves a hole. Our job is closing it correctly.
  • Fire collars, mortar, batt, wraps and sealants, installed to tested and certified systems, never improvised.
  • We restore the fire rating of walls and floors that have been penetrated, damaged or altered.
  • Compartmentation keeps fire and smoke in one part of a building instead of all of it.
The Stakes

Why it matters

  • Sprinklers control a fire. Passive fire protection contains it.
  • A fire-rated wall is only as good as the last hole drilled through it.
  • One unsealed penetration can compromise an entire fire compartment.
  • Passive fire protection needs no power, no water and no alarm signal to do its job.
  • Compartmentation buys the minutes that get people out and get crews in.
  • Non-compliant passive fire is one of the most common reasons an Annual Fire Safety Statement gets held up.
  • Smoke travels further and faster than flame. Sealing stops both.
Our Work

Featured Projects

Selected works demonstrating our technical capability and delivery standards.

Why Choose Us

Built for Complex Remedial Challenges

One Stop Fire combines deep technical expertise with structured project delivery. We understand the complexity of passive fire compliance and bring the experience to resolve it efficiently.

Engineering-led Approach

Every project is assessed and delivered with technical precision, backed by certified fire protection engineers.

Proven Industry Experience

Over two decades of passive fire protection experience across Australia's most demanding building types.

Compliance-First Deliverables

All works are completed to BCA and Australian Standards, with full documentation and certification provided.

Minimal Disruption Delivery

We coordinate with building managers and occupants to ensure works are completed with minimal operational impact.

Industries

Sectors We Service

Our passive fire protection solutions are trusted across a wide range of building types and industries throughout Australia.

Strata & Multi-Residential
Strata & Multi-Residential
Commercial Office
Commercial Office
Industrial & Warehouses
Industrial & Warehouses
Hospitals & Healthcare
Hospitals & Healthcare
Aged Care
Aged Care
Government & Public
Government & Public
Education
Education
Hospitality & Hotels
Hospitality & Hotels
Retail & Shopping Centres
Retail & Shopping Centres
Developers & New Builds
Developers & New Builds
Remedial Builders
Remedial Builders
Infrastructure
Infrastructure
Our Approach

Our Team & Expertise

Passive fire is all we do, delivered by a licensed NSW team with the remedial construction experience to back it up.

  • Passive fire is all we do. It's not a sideline to another trade.
  • We install to tested and approved systems, with the certification to prove it.
  • Every installation is documented, photographed and handed over audit-ready.
  • From defect inspection to certification, we close the loop, with no gaps left for someone else to chase.
  • Our installers work to the National Construction Code and AS 1530.4 / AS 4072.1 tested systems.
  • Occupied buildings, live sites and tight programmes: we work around your tenants, not through them.
  • Licensed NSW building contractor with the remedial construction experience to fix what we find.
Client Feedback

What Our Clients Are Saying

Real moments, real experiences and real feedback from the buildings and clients we've worked with.

Thank you to you and your wonderful team. The fire damper works were scheduled for my unit when I was booked in to have surgery. The One Stop team ensured this was not a hurdle. They worked alongside my surgery and recovery timeframe so I could have peace of mind and minimal disruption, both while I was in hospital and afterwards during my recovery. The team were excellent, from the communication through to the finished works. Flawless. Very grateful.

A. Cheam · Resident, 82 Mary Ann St, Ultimo

Thanks for getting this through so quickly. I also really appreciate the team meeting on site and working through the best way to complete the works for us. Please pass on my thanks to the site crew as well. They did a great job. The quality of their work was excellent, and they left everything very neat and tidy.

Project Manager · Wanda Surf Club, Cronulla

Please thank all the team for their great work. I particularly commend Drew for his time management and people skills in keeping all the work and communication flowing onsite for the residents and myself during the project.

Building Manager · Lord Sheffield Circuit, Penrith

Drew, Heath and the marvellous team have just finished our unit. Gyprock, painting and cleaning all done. We bought the unit 11 months ago and were very aware there were renovations to be done. We were a bit uncertain what would be involved, and thought perhaps we would have to vacate for some time. The fact that it was painless, quick and very professional meant we had to send an email and say thanks. Please make sure the Project Manager and Supervisor get the message that you have a good crew. Thank you again.

Jim & Margaret · Lord Sheffield Circuit, Penrith

Get In Touch

Ready to Work Together?

Speak with our team about your passive fire protection or compliance requirements. We respond within one business day.

We respond within one business day.