A family-run Sydney business with 25+ years of experience in home ventilation and moisture control. Trusted experts in subfloor ventilation since 2011.
At Sydney Subfloor Ventilation, we believe every home deserves to be dry, healthy, and protected from moisture damage. Established in 2011, we’re a family-owned and operated business proudly serving homeowners across Sydney with reliable, affordable, and effective ventilation solutions.
What sets us apart? It’s not just our experience — it’s our passion for doing things right, the first time.
Before founding Sydney Subfloor Ventilation, we spent more than a decade working hands-on in the ventilation industry, helping thousands of clients identify, solve, and prevent moisture-related issues. Combined, we bring over 25 years of specialist subfloor ventilation expertise, and more than 30 years of experience in Sydney’s broader home improvement industry.
This depth of knowledge means we don’t just install fans — we diagnose root causes, recommend long-term solutions, and back every job with a commitment to quality.
Moisture is one of the biggest silent threats to Sydney homes — especially those with timber floors, crawlspaces, or poor airflow. After seeing countless homes suffer from rising damp, mould infestations, and wood rot, we realised many companies offered quick fixes — but not long-lasting solutions.
That’s why we launched Sydney Subfloor Ventilation. Our goal? To provide tailored, honest, and expert ventilation services that help homeowners:
We’re not a franchise, and we don’t outsource. As a Sydney-based business, we understand the unique ventilation challenges our climate presents — from the humid coastal regions to the cooler inland suburbs. Every quote, system design, and installation is done by our in-house team, using best-in-class equipment that’s proven to work in local conditions.
We’re proud to be a small business that treats every customer like family. That means:
When you hire us, you deal directly with the experts — not middlemen or contractors.
Decades of hands-on knowledge across thousands of homes in Sydney.
We show up, do the job right, and stand by our work.
No gimmicks, just honest advice and quality service.
We believe in building long-term relationships with our clients — just like family.
To create drier, healthier, and more energy-efficient homes across Sydney by delivering premium subfloor and home ventilation solutions with care, precision, and integrity.
We may be small, but our goals are big. As awareness grows about the dangers of indoor moisture and poor ventilation, we’re expanding our reach across Sydney — one satisfied customer at a time. Whether you’re renovating, building, or solving a long-standing damp issue, we’re here to help.
