Zak and Ryan did a amazing job. Even with the obstacles of a double story home with a internal switch board they persevered in the heat and got the job done. Thanks guys we realy appreciate your work and polite attitude.
Stephen S · Switchboard

Underfloor ventilation fans pull damp air out of the subfloor and replace it with drier outside air.
5.0 from 57 Google reviews · A-Grade licensed · REC 33326
We assess subfloor moisture, access, existing vents, airflow paths and drainage before deciding whether mechanical ventilation is appropriate. The quote covers the agreed fans, ducting, controls, dedicated supply, installation and commissioning. For extraction, cross-flow design, humidistat controls and installation details, see the full detail on underfloor ventilation.
Berwick sits at about 2131 people per square kilometre, standard detached housing with a suspended timber floor in the older stock, which is where subfloor damp shows up. Berwick sits low at about 58 metres, where a high water table and slow runoff keep the ground under older homes damp.
Being around 40 kilometres from the city, Berwick has some older pockets where suspended floors and subfloor damp still occur. For Berwick, Casey has no role in subfloor ventilation. The wiring rules govern it, not a planning scheme.
Berwick borders Beaconsfield and Clyde North. If we are in one of them, we are minutes from you. In Casey, Berwick occupies about 23.6 square kilometres. The 2021 census counted 50298 residents, and the postcode is 3806.
Some background on the place: A quarry opened in 1859 to supply ballast for the railway line along the same route, which opened in 1877, and a spur line was constructed to Berwick railway station to transport the metal. Build era decides whether the house has a suspended floor at all, which is the whole question here. Berwick sits inside a block we cover properly rather than occasionally. The neighbouring suburbs on that run are Beaconsfield, Clyde North, Harkaway and Narre Warren.
We work out of Boronia, about 19.5 kilometres south from Berwick. No travel charge, no minimum call-out to justify the drive. Berwick grew around Berwick railway station, so housing age tends to step newer as you move away from the line.
A-Grade licensed, REC 33326, fully insured, CEC accredited.
Zak and Ryan did a amazing job. Even with the obstacles of a double story home with a internal switch board they persevered in the heat and got the job done. Thanks guys we realy appreciate your work and polite attitude.
Stephen S · Switchboard
No. The run from Boronia to Berwick is about 19.5 kilometres south, which is well inside our regular patch, so there is nothing added for travel.
Yes, Beaconsfield, Clyde North, Harkaway and Narre Warren as well as Berwick, all covered from Boronia on the same terms.
Casey covers Berwick, postcode 3806. The paperwork that matters is the electrical safety certificate, not a council form.
It fixes the subfloor moisture that feeds it. If there's an active leak or a drainage problem, that has to be sorted too, ventilation manages humidity, it doesn't stop water coming in.
Tell us about the damp, odour or floor symptoms you have noticed. We’ll assess access, airflow and moisture, then provide a clear ventilation scope where appropriate. Book an assessment or call our Boronia crew to discuss the work.
5.0 from 57 Google reviews