Professional trenching & drainage in Sunnybank, Brisbane Southside. Professional trenching and drainage excavation in Brisbane. Plumbing, electrical, stormwater and drainage trenches completed cleanly and efficiently. Call TerraVex.
Looking for trenching & drainage in Sunnybank? TerraVex provides professional trenching & drainage services across Sunnybank and the wider Brisbane Southside area. Our compact CAT mini excavators are perfect for the residential properties typical of Sunnybank.
We dig trenches to exact specifications for plumbing, electrical conduit, stormwater pipes, gas lines, and communications cabling. Our CAT mini excavators provide the fine control needed for accurate depth and width, even in rocky or clay-heavy Brisbane soil conditions.
Proper drainage prevents costly water damage. We excavate for agi pipes, stormwater pits, surface drains, and connection trenches to council infrastructure. Whether it's a single residential run or a full site drainage system, we complete the earthworks component professionally.
We work alongside plumbers, electricians, and builders to keep your project on schedule. Our operators understand the requirements of different services — correct fall for drainage, clearance from structures, and protection of existing underground services.


Diverse suburb with significant redevelopment activity. Knockdown rebuilds, drainage, and site preparation work common. Mix of residential and commercial excavation needs.
We work across all of Sunnybank (4109), including areas near Sunnybank Plaza, Market Square.
Call the boys or send through your project details. Fast response, honest pricing.