Your Local Plumbing Experts in Hills District
What We Offer
Emergency Plumbing:
Residential Plumbing:
Commercial Plumbing:
Hot Water Systems:
Our Service Areas
Castle Hill & Surrounds:
Broader Sydney Coverage:
- Eastern Creek
- St Clair
- Erskine Park – including specialised drainage services
- Penrith

Why Choose Us?
- Same-day service if you book before 10:30 am
- No call-out fees across the Hills area
- Fixed pricing with a 10% discount for pensioners
- Free plumbing safety checks with every visit
Our Services
- Emergency Leak Repairs: Quick fixes for unexpected leaks to prevent further damage.
- Blocked Drain Clearing: Clear out stubborn blockages efficiently.
- Hot Water System Repairs: Keep your hot water flowing smoothly.
- Gas Fitting & Leak Detection: Safe and reliable gas services.
- Sewer Replacements: Reliable sewer system upgrades and replacements.
- Water Filtration Systems: Ensure your water is clean and safe.
- Backflow Prevention: Protect your water supply from contamination.
- Rainwater Harvesting Systems: Sustainable water solutions for your home.
- Greywater Recycling: Reuse water efficiently and reduce your environmental footprint.

Understanding Local Regulations and Codes
Helpful Local Tips
1. Regular Maintenance:
2. Winter Preparations:
3. Water Conservation:
4. Drain Care:
5. Know Your Shut-Offs:
Our Process
We follow a structured approach to ensure consistent results for every plumbing job in Greystanes. Our proven four-step process maintains high standards while keeping you informed throughout.
Initial Assessment & Quote:
Professional Service:
Quality Check:
Post-Service Support:
Ready to Book Your Plumber?
The Hills District is a vibrant mix of modern amenities and community charm, and we’re proud to support its growth with our plumbing services. Whether you need emergency repairs, routine maintenance, or complete plumbing overhauls, Greater Sydney Plumbing is here for you. We understand the unique plumbing challenges of Hills District homes and businesses and are dedicated to delivering excellent service every time.
Don’t let plumbing problems ruin your day. Contact us now at 0426 292 985 to book your professional plumber, backed by our satisfaction guarantee and quality workmanship warranty.
Why We Stand Out
Local Expertise:
Fully Licensed and Insured:
Same-Day Service Guarantee:
Transparent Pricing:
Common Plumbing FAQs for Hills District Residents:
How quickly can you respond to an emergency call-out in the Hills?
What's causing my hot water system pressure to drop in summer?
Most likely a leak or sediment build-up.
Given the Hills District’s hard water conditions, particularly in areas like Rouse Hill and Glenhaven, systems can develop sediment build-up. Local homes, especially those in older sections of Castle Hill and Cherrybrook, may need more frequent maintenance due to the area’s varied water pressure zones and limestone-rich water.
Do you offer fixed pricing for bathroom installations?
Why is my water pressure low?
How often should I service my hot water system?
Annual servicing is recommended, ideally before winter.
Given the Hills District’s larger homes and higher hot water usage, particularly in family areas like Kellyville and Castle Hill, regular maintenance is crucial. We recommend booking services in early autumn to ensure reliable hot water through winter, especially for homes with multiple bathrooms or high occupancy.
What Our Customers Say
Project Success
We pride ourselves on delivering successful projects that meet our clients’ needs and exceed their expectations. Here are some of our recent successes:
- Bathroom Renovation in Baulkham Hills:
Completed a complete bathroom overhaul, including new pipework installation and waterproofing, transforming an outdated space into a modern, functional bathroom. View more of our work in our project gallery. - Commercial Kitchen Upgrade in Castle Hill:
Upgraded plumbing for a busy restaurant, including gas fitting and advanced drainage solutions, ensuring smooth kitchen operations and compliance with health regulations. - Sewer Replacement in Kellyville:
Replaced an old sewer system with our expert drain excavation services, resolving long-term drainage issues and improving the overall functionality of the property’s plumbing infrastructure. - Emergency Burst Pipe Repair in Rouse Hill:
Responded to an apartment complex’s burst pipe emergency, quickly stopping water damage and restoring normal operations within hours. - Hot Water Installations in Castle Hill:
Installed reliable hot water systems in five newly built townhouses, ensuring residents have consistent and efficient hot water supply from day one.
Each project highlights our commitment to quality workmanship, timely service, and customer satisfaction, leveraging our local knowledge to deliver efficient plumbing solutions.