Plumber Dee WHy
Prompt, Personalised Plumbing You Can Rely On
Proudly family-owned and local to Dee Why, we deliver fast, reliable, and tailored plumbing solutions to homes, businesses, and industrial sites across the Northern Beaches. With 10+ years of experience, our skilled team is dedicated to providing expert workmanship, transparent communication, and lasting results, no matter the size or complexity of the job.
*No Obligation $0 Call Out Fee
Dee Why Plumbing Done Right
Your Local Plumbing Experts
At Hardie & Co Plumbing, we’re the skilled plumbing team you can trust. Proudly serving the Dee Why community and the wider Northern Beaches for over a decade, we’ve built a reputation for delivering fast, reliable, and stress-free plumbing services that stand the test of time.
From everyday repairs to complex installations and urgent emergencies, we’ve seen it all, and fixed it all! We offer a comprehensive range of all-inclusive plumbing services, backed by extensive expertise and a lifetime labour warranty, giving you complete peace of mind that the job’s done right the first time.

Our Services
Burst Pipes & Leak Detection
Using advanced technology, our Dee Why plumbers can locate hidden leaks without unnecessary damage to your property. We find and fix leaks quickly to prevent water damage and high water bills.
Hot Water Systems
From repairs to complete replacements, we handle all types of hot water systems in Dee Why homes and businesses. We work with electric, gas, solar, and heat pump systems to ensure you never run out of hot water.
Rain Water Tanks
We install, maintain, and repair rainwater tanks to help you make the most of every drop. Whether you’re looking to reduce your water bills, water your garden, or live more sustainably, our team can recommend the right tank for your property and ensure it’s set up for long-term performance.
Bathroom Renovations
From minor updates to complete overhauls, our Dee Why plumbers handle all aspects of bathroom renovations with attention to detail and quality craftsmanship.
Blocked Drains & CCTV Inspection
Our Dee Why plumbers use the latest techniques including CCTV drain inspection and hydro jetting to clear even the most stubborn drain blockages. We identify the root cause of your drainage issues to prevent future problems.
Gas Fitting & Plumbing
Our licensed gas fitters in Dee Why provide professional installation, repair, and maintenance of gas appliances, pipes, and fittings. We ensure all gas work meets safety standards and regulations.
Backflow Testing
We provide professional backflow testing and certification to ensure your Dee Why property’s water supply remains safe and compliant with local regulations. Our licensed plumbers can install, repair, and certify backflow prevention devices.
Water Filter Installation
Enjoy cleaner, fresher, and better-tasting water every day with our professional water filter installation services. At Hardie & Co Plumbing, we customise each installation to suit your home or business’s unique needs
Drainage & Sewer Line Services
From clearing blockages to repairing damaged pipes, we keep your drainage and sewer lines flowing smoothly to protect your property and prevent costly damage.
Advanced Tools. Accurate Diagnosis. Lasting Fixes.
$0 Call Out Fee
Quality service shouldn’t come with hidden costs or unexpected fees. With us, you only pay for the service you actually need. Whether it’s a routine check or an emergency repair, we’re upfront about pricing and focused on delivering value.
Expert Plumbing for Every Dee Why Property
We Handle It All
Gas leaks? Faulty hot water system? Tap and toilet repairs? Plumbing issues come in all shapes and sizes, and so do the properties we service. That’s why we tailor our plumbing services and solutions to suit your specific needs, whether you’re a homeowner, business owner, or managing an industrial site in Dee Why and Northern Beaches.

Residential Plumbing In Dee Why
When something goes wrong at home, you need a plumber who shows up fast and gets it right the first time.
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From leaking taps and burst pipes to blocked drains and faulty fixtures, our Dee Why plumbers deliver responsive, reliable residential plumbing with minimal fuss and maximum care. We know the Northern Beaches, and the plumbing quirks that come with it, so you can trust us to keep your home running smoothly.

Commercial Plumbing Service
Plumbing issues don’t just inconvenience businesses, they cost time and money too.
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That’s why we offer efficient, flexible commercial plumbing services tailored to suit your business operations. Whether you run a café, office, retail space, or restaurant in Dee Why, we work around your schedule to get the job done with minimal downtime and no mess left behind.

Industrial Plumbing Service
Industrial plumbing comes with higher stakes and more complex plumbing systems.
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Our team brings the experience, tools, and technical know-how to tackle large-scale installations, repairs, and maintenance across a variety of industrial sites. Serving Dee Why and the Northern Beaches, we deliver precision, compliance, and reliable performance, every time.
24/7 Emergency Plumbing Dee Why
Expert Plumbing Solutions with Zero Hassle
When things go wrong, burst pipes, overflowing toilets, gas leaks, or a failed hot water system, you need a reliable plumber, fast. At Hardie & Co Plumbing, we provide 24/7 emergency plumbing services across Dee Why. We arrive quickly, fully equipped with advanced diagnostic tools to pinpoint the issue fast, minimising damage and downtime so you can get back to normal sooner.
Backed by over a decade of experience and driven by integrity, our licensed plumbers are always ready to respond with urgency, accuracy, and care. We provide clear communication, trusted advice, and fast, effective solutions.

Why Dee Why Locals Choose Hardie & Co Plumbing
When it comes to your plumbing system, you need more than just a quick fix. That’s why we are the go-to choice for homeowners, businesses, and property managers alike.
Precision Diagnosis, Every Time
Time matters during plumbing emergencies. Our licensed plumbers arrive fast and fully equipped with advanced diagnostic tools to quickly pinpoint the issue. That means less guesswork, faster solutions, and minimal disruption to your day.
Clear Communication, No Jargon
We keep things simple and straightforward. From the moment you call to the final sign-off, we provide clear explanations and honest advice, so you are fully informed throughout the process.
Local Experts, Proven Results
With over 10 years of experience, our expert team knows the ins and outs of local plumbing systems. We’re passionate about what we do and committed to delivering high-quality service with integrity and care.
Quality Materials & Workmanship
Your plumbing is only as strong as the materials and workmanship behind it. That’s why we use premium products, top-tier equipment, and proven techniques to ensure long-lasting results, every time.
Real Feedback from Real People

The Hardie & Co team are amazing. Calling a tradie can be worrying but upon first meeting Will we were put at ease and an instant trust was built. Communication is great, and the work is second to none. We have used the team for several issues and I would highly recommend them if ever you need a trusted plumber.

I can highly recommend Will and his team for the excellent job they did on my end to end bathroom renovation. Will managed the whole thing, was super quick (2.5 weeks from demo to ready), informative, with plenty of helpful advice and options provided along the way.

I can’t recommend Will and the boys highly enough. They did a great job of fixing up some plumbing work by my pool and bathroom that was done very badly by a previous plumber. Will sourced and fitted a new vanity and hot water heater for me. The place was left immaculate and the knowledgeable, friendly and polite service was much appreciated.
More About Dee Why Plumbing
Frequently Asked Questions

How quickly can you respond to plumbing emergencies in Dee Why?
We understand that plumbing emergencies can’t wait. That’s why we offer 24/7 emergency plumbing repair throughout Dee Why and the Northern Beaches, with most emergency calls attended within 1-2 hours. Our local plumbers are always ready to respond quickly to minimise damage to your property.
What areas around Dee Why do you service?
While we’re proud to be Dee Why’s trusted local plumbers, we service the entire Northern Beaches region, including Brookvale, Curl Curl, Narrabeen, Collaroy, Manly, and surrounding suburbs. Our central location allows us to reach most properties quickly when you need us.
Do you provide upfront pricing for plumbing work in Dee Why?
Yes, we believe in complete transparency. Before beginning any work at your Dee Why property, we provide clear, upfront pricing with no hidden fees or surprises. Our $0 call-out fee policy means you only pay for the work we do, not for us to come and assess the problem.
What types of hot water systems do you install in Dee Why?
We supply and install all types of hot water systems throughout Dee Why, including gas fittings, electric, solar, and heat pump options. Our plumbers can help you choose the most efficient and cost-effective hot water unit for your specific needs, taking into account your household size and usage patterns.
How do you handle blocked drains in Dee Why properties?
For blocked drains in Dee Why homes and businesses, we use a combination of advanced techniques, including CCTV drain inspection to identify the exact cause and location of blockages, followed by appropriate clearing methods such as hydro jetting or mechanical clearing with drain snakes. We don’t just clear the blockage – we identify and address the root cause.
What makes Hardie & Co different from other plumbers in Dee Why?
As a family-owned business serving Dee Why, we take pride in our work and reputation. We offer a lifetime labour warranty on all our plumbing services, use only quality materials, provide transparent pricing with no hidden fees, and ensure all our plumbers are fully licensed and experienced. Our 5-star reviews reflect our commitment to exceptional service throughout the Northern Beaches.
Ready to Solve Your Plumbing Worries? Contact Hardie & Co Today!
Blocked drain? Burst pipe? Simple plumbing repair? Whatever your plumbing needs in Dee Why, don’t wait for a small issue to become a big (and costly) headache. One call can solve it all!