Stormwater Plumbing
Protect your property from flooding and compliance issues with expert stormwater plumbing services. Our licensed stormwater plumbers in northwest Sydney provide upfront pricing, lasting solutions, and 24/7 support.

Struggling with flooding, blocked drains, or stormwater compliance?
When heavy rain hits, a blocked or broken stormwater system can quickly turn into a disaster. From water pooling around foundations to flooded backyards and driveways, the damage can be costly and stressful. For businesses, downtime caused by drainage issues means lost revenue and potential non-compliance with council or strata regulations. Ignoring these problems only increases the risk of recurring floods and expensive repairs down the track.At In House Plumbing, we specialise in stormwater plumbing services in Sydney designed to stop problems before they escalate. Our team of licensed plumbers uses proven methods and modern equipment to deliver long-term, reliable solutions. Whether it’s stormwater drainage installation, repairing pipes, or ensuring compliance, you can count on us for upfront pricing, honest advice, and peace of mind that your property is protected.
Complete Stormwater Plumbing Solutions
Our stormwater plumbing services cover everything from new installations to urgent repairs and ongoing maintenance. We handle stormwater pit installation, pipe replacements, drain cleaning, and compliance checks to keep your system running safely and efficiently. With over 20 years of experience, we know the common issues Sydney homes and businesses face and how to resolve them fast.
These services are ideal for homeowners dealing with backyard flooding solutions, property managers needing strata compliance, and businesses wanting to avoid disruption. We take the confusion out of technical plumbing terms and explain solutions in plain English so you know exactly what to expect. The result is a safe, compliant system that prevents flooding and protects your property value.
Our Stormwater Plumbing Services Include:
- Stormwater drainage installation and repairs
- Stormwater pit installation and cleaning
- Stormwater pipe repairs and replacements
- Stormwater drain cleaning and maintenance
- Compliance checks for council and strata requirements
- Emergency stormwater plumbing services
Why Choose In House Plumbing for Stormwater Plumbing?
Based in Glenwood, we’ve proudly served northwest Sydney for over 20 years with a reputation built on trust, reliability, and top-quality workmanship. Our licensed team understands the unique challenges local properties face during heavy rain and provides tailored stormwater solutions designed for lasting results.What sets us apart is our commitment to transparency and respect. You’ll always receive upfront quotes with no hidden fees, clean and tidy work, and a satisfaction guarantee. With 5-star reviews from homeowners and businesses alike, In House Plumbing is the reliable local partner you can trust to keep your property safe and compliant.
Get Started Today
Don’t wait until the next storm causes flooding or costly damage. Protect your home or business today with trusted stormwater plumbing solutions from In House Plumbing. Call now to book your inspection or request your free, upfront quote — and enjoy peace of mind knowing your property is in safe hands.
Frequently Asked Questions
Stormwater plumbing costs can vary depending on the size of your property and the complexity of the issue. For example, a simple stormwater pipe repair may be more affordable than installing a full stormwater pit or replacing large sections of underground drains.
At In House Plumbing, we provide clear, upfront quotes with no hidden fees so you know exactly what you’re paying for. Our goal is to offer solutions that fit your budget while ensuring long-term protection for your home or business.
In many cases, stormwater drainage repairs must comply with local council regulations. This is especially true for new installations, major upgrades, or commercial properties that require certification.
We handle the compliance process for you, ensuring all work meets council and strata requirements. This saves you time, prevents costly fines, and guarantees your property remains safe and compliant.
Backyard flooding is often caused by blocked drains, broken stormwater pipes, or poor system design. Heavy rain can overwhelm your drainage, leading to water pooling around foundations and damaging gardens or outdoor spaces.
Our licensed plumbers can quickly diagnose the cause of flooding and provide practical solutions, from clearing blockages to installing new drainage systems. We’ll ensure your stormwater system can handle even the heaviest downpours.
Yes, a licensed stormwater compliance plumber is the right professional to call for blocked or broken stormwater systems. Unlike general repairs, stormwater drainage work requires specialist knowledge to ensure compliance and long-lasting results.
At In House Plumbing, we use modern tools and techniques to repair stormwater pipes, clean drains, and install pits. We provide durable solutions that keep your system running effectively for years to come.
Absolutely. Our approach focuses on long-term stormwater plumbing solutions, not just temporary fixes. By addressing the root cause of stormwater issues — whether it’s tree roots, collapsed pipes, or poor design — we ensure your system works reliably.
We also offer ongoing stormwater system maintenance to keep your drains clear and compliant year-round. With regular checks, you can avoid unexpected flooding and enjoy peace of mind no matter the weather.