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Seal Approved Plumbing is a family-owned plumbing company serving Kellyville, Castle Hill, Rouse Hill, Norwest, and all of North-West Sydney. We’re a fresh company built on 15+ years of industry expertise and a genuine belief that the Hills District deserves a plumbing business that holds itself to a higher standard. Same-day service. No call-out fees. Every job completed to our seal of approval.
Our Story
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The Story Behind the Seal
Seal Approved Plumbing was born from a simple frustration: too many Hills District homeowners were being let down by plumbers who didn’t show up, charged hidden fees, or delivered substandard work. With 15+ years of combined industry experience behind us, we launched Seal Approved Plumbing in February 2026 with one mission to set a new standard for what great plumbing service looks and feels like. We’re a family business. Julian is the plumber, Katie runs the business, and everything we do is built around earning that seal of approval — on every single job.
Our Mission
Our mission is to set the standard for trustworthy, high-quality plumbing by providing fast response times, expert workmanship, and genuine customer care — ensuring every job earns our seal of approval. We want to be known for same-day service as a standard, and emergency response that actually shows up when you need it most.
Our Core Values
Trust Honest pricing, no hidden fees, fixed quotes before work begins
Responsiveness Same-day service as standard, real emergency response
Quality 15+ years of expertise behind every job, every time
Family We’re a family business that treats your home like our own
Care We update you throughout the job, clean up after ourselves, and follow up
Why Hills District Locals Choose Seal Approved Plumbing
We’re not a faceless franchise. We’re a local family who chose to build our business right here in the Hills District and we take the reputation of our name seriously. When you call Seal Approved, you get Julian on the job, honest communication from start to finish, and a result that lives up to our promise
Servicing Kellyville, North-West Sydney & the Hills District
- North Kellyville
- Castle Hill
- Norwest
- The Ponds
- Marsden Park
- Acacia Gardens
- Windsor Downs
- Kellyville Ridge
- Baulkham Hills
- Beaumont Hills
- Schofields
- Riverstone
- Glenwood
- Rouse Hill
- Bella Vista
- Stanhope Gardens
- Box Hill
- Quakers Hill
Ready to Experience Plumbing That Earns Its Seal of Approval?
Whether you’re in Kellyville, Rouse Hill, Castle Hill, Norwest, The Ponds, or anywhere across the Hills District Seal Approved Plumbing is ready to help. Get in touch for a free quote and same-day availability.
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Everything Seal Approved Plumbing Offers
Here is a complete list of our plumbing services available across the Hills District and North-West Sydney:
General Plumbing
Reliable residential and commercial plumbing repairs and installations for homes and businesses across the Hills District and North-West Sydney.
Emergency Plumbing
Same-day emergency plumbing response across Kellyville, Castle Hill, Rouse Hill, and all surrounding suburbs when it's urgent, we show up
Blocked Drains
Professional blocked drain clearing using high-pressure jet blasting, CCTV inspection, and expert diagnosis fast relief from blocked toilets, sinks, and drain lines.
Hot Water Systems
Hot water system installation, repair, and replacement for electric, gas, and solar systems all major brands, same-day service available
Leak Detection & Repair
Accurate water leak detection using professional equipment, followed by fast, lasting repairs protecting your property from water damage and costly bills.
Pipe Repair & Replacement
Burst pipe repair, emergency pipe repair, and full pipe replacement for residential and commercial properties across North-West Sydney
Toilet & Tap Repairs
Fast repairs and replacements for leaking taps, running toilets, blocked toilet repairs, and all household plumbing fixtures
Gas Fitting
Licensed gas fitting, gas leak repair, gas appliance installation, and gas compliance for residential properties across the Hills District.
