Do you have a regular maintenance agreement compliant with Councils requirements?
Do you experience stormwater flooding when it rains?
We specialise in the inspection, maintenance, and repair for all your stormwater and drainage needs.

Why us?

We value and understand our client’s busy lifestyles. We work around your schedules with quick, responsive communication and completion of your stormwater jobs.

With over 30 years’ experience in water and building sectors, we have a deep understanding of the stormwater requirements for buildings and developments.

Our specialists are highly skilled in the inspection, maintenance and installation of numerous above and below storm and rain water devices. We are licensed builders with confined spaces training.

Onsite Stormwater Detention - OSD

Stormwater Sydney provide Construction, Inspection, Cleaning, Maintenance, Repair and Advisory across stormwater and rainwater systems, ensuring you comply with Sydney, NSW and Council regulations.

Stormwater Sydney offers consistent and reliable work undertaken by highly trained experts in the field of stormwater management. We clean rainwater tanks, clear debris and sediment out of and drains, pits and pipelines, as well as repair or replace any faulty component and mechanism as required.

What Our Customers

Have to Say?

"An aged care facility at Mosman was suffering from an onsite detention system that didn’t work. A detailed assessment by Stormwater Sydney found that the cast in place structure still had the formwork in place. The pipework was at the wrong level and the orifice plates had never been set up. Three days later, the system was operating as designed and compliant with Council regulations. "
Mary
Age Care Maintenance Coordinator
"Our new manufacturing facility at Minchinbury was required by Blacktown Council to enter into a five-year maintenance agreement on its new stormwater and rainwater systems. Stormwater Sydney provided the agreement which includes roof drainage, ODS’s, detention basins and rainwater tanks. ”
Harry
Facility manager