Mr. Clog Plumbing
Stormwater Drainage Solutions Sydney
Blocked stormwater, flooding, and drainage design — solved fast.
About This Service
Poor stormwater drainage can cause flooding, structural damage, and costly repairs. Mr. Clog designs, installs, and repairs stormwater drainage systems for homes and businesses across Sydney. From clearing blocked pits to full drainage redesigns, we keep water moving away from your property.
What’s Included
- Stormwater pit and pipe clearing
- New drainage system design and installation
- CCTV inspection of stormwater lines
- Overflow relief gully installation
- Compliance with Sydney Water and council requirements
Typical Cost
From $300–$1,200 for inspection to drainage design
Get an exact quote — call us or submit a request.
Ready to book?
(02) 9139 8945 — available 24/7How It Works
Our Process
Assess
We inspect your property's drainage — pits, pipes, and surface flow — to identify where water is pooling or not flowing correctly.
Diagnose
We identify the root cause — blockage, incorrect fall, undersized pipe, or failed pit — and quote the fix.
Clear or Install
We clear blockages, repair damaged pits, or install new drainage infrastructure as required.
Test
We test the system under simulated flow conditions and confirm all water is draining correctly.
Common Questions
FAQs
Water pools in my yard after rain — what causes this?
Usually either a blocked stormwater pit or pipe, incorrect surface fall, or a drainage system that was never properly installed. We'll identify the cause quickly.
Is stormwater plumbing licensed work in NSW?
Yes — stormwater drainage is licensed plumbing work. DIY installations are not compliant and can create liability issues when selling your property.
Can you connect my downpipes to the stormwater system?
Yes — we connect roof downpipes to underground stormwater drainage as part of new installations or upgrades.
Do you install ag drains and subsoil drainage?
Yes — subsoil drainage and agricultural drains are part of our stormwater drainage service for properties with persistent wet areas.
Ready to Book?
Call now for fast, reliable service — $0 call-out fee, available 24/7.