Plumber Mosman
End-to-End Plumbing Services in Mosman
Family-Owned Plumbing Experts Serving Mosman Homes & Businesses
When plumbing problems strike, you need more than just a quick fix, you need a local team that’s fast, reliable, and actually cares. Proudly family-owned and serving Mosman and surrounds, we bring expert plumbing, workmanship, transparent communication, and lasting results to every home, business, and industrial site.
*No Obligation $0 Call Out Fee
Mosman Plumbers You Can Trust
Emergency or Everyday, We’re Your Trusted Plumbers
Mosman’s plumbing needs are as diverse as its homes, from older properties with their quirks to modern new builds that demand precision. That’s where Hardie & Co Plumbing comes in. We’re a proudly local, family-owned team with 10+ years of plumbing experience, ready to tackle any challenge with skill, care, and a smile.
Routine maintenance, tricky installations, and emergencies are all handled promptly and professionally, with work fixed right the first time, guaranteed.
Our Plumbing Services
Drainage & Sewer Line Services
Mosman’s steep blocks, sandstone foundations, and ageing pipe networks make drainage and sewer issues more common than most — we diagnose and fix them properly, with the care these properties deserve.
Burst Pipes & Leak Detection
When pipes have been in the ground for decades, hidden leaks are a real risk, we use advanced detection equipment to locate and repair burst pipes before serious damage takes hold.
Hot Water Systems Repair & Installation
We assess your property honestly and install the right hot water system for your needs, whether that’s a like-for-like replacement or an upgrade to a more efficient solution.
Rain Water Tank Installation
We manage all plumbing, pump connections, and system integration for your rainwater tank, so it’s installed correctly and delivers reliable performance from the outset.
Water Filter Installation
We fit high-performance water filtration systems to Mosman homes and businesses with clean, unobtrusive pipework nd seamless integration into your existing plumbing, ensuring reliable performance, minimal disruption, and consistently great-tasting water.
Bathroom Upgrades & Renovation
Mosman’s homes deserve plumbing that matches the standard of the finish. We handle every aspect of your bathroom renovation from rough-in to fit-off with the precision the project requires.
Blocked Drains & CCTV Inspection
Tree roots, ageing pipes, and sandstone debris are common culprits in Mosman. We use CCTV inspection and high-pressure jetting to clear your blocked drain and address the underlying cause.
Gas Fitting & Plumbing
Our licensed gas plumbers handle everything from new installations to fault diagnosis and repairs, meeting the safety and compliance standards that Mosman homes and businesses require.
Backflow Testing
For Mosman’s commercial properties, strata buildings, and large residential estates, we provide certified backflow testing, device servicing, and compliance documentation.
Trenchless Pipe Relining
Pipe repairs don’t have to be messy. Our trenchless pipe relining repairs damaged pipes internally, with no excavation and no compromise on the quality of the result.
Mosman Plumbing Without Surprises
$0 Call Out Fee
Take the stress out of plumbing problems. You get fast, reliable service, professional recommendations, and peace of mind, without paying just to have us arrive. It’s our way of making top-quality plumbing accessible across Mosman
24/7 Emergency Plumbers Mosman
When Every Minute Counts, We’re On It
A burst pipe flooding your home, a blocked drain causing chaos, or a hot water system failure in the middle of the night calls for fast action. Hardie & Co Plumbing is ready to respond anytime, day or night. Our team brings urgency, accuracy, and care to every call, so you can rest easy knowing your emergency is in safe hands.
- Burst pipes and flooding
- Severe drain blockages
- Gas leaks and safety hazards
- Overflowing toilets
- Hot water system failures
- Water damage prevention and leak containment
Every one of our vans is equipped with advanced diagnostic tools, enabling us to pinpoint problems accurately and efficiently. We keep you informed throughout the entire process with clear communication at every step, so you always know what’s happening and what to expect.
Tailored Solutions, People-First Service
When it comes to plumbing, experience, reliability, and trust matter. Hardie & Co Plumbing has spent over 10 years serving Mosman and surrounds, building a reputation for excellence and customer care. Here’s why our clients keep coming back:
Local Mosman Expertise
We know Mosman inside and out. Years of experience means we understand local plumbing systems, common issues, and council requirements. This local knowledge helps us provide faster, smarter, and more effective solutions for every home and business.
Quality Materials & Workmanship
We never cut corners. Using premium materials and proven techniques, our skilled team delivers work that lasts. Every job is backed by our lifetime labour warranty, giving you peace of mind that your plumbing is in expert hands.
Transparent Pricing
No one likes hidden fees. We provide clear, upfront pricing, so you only pay for the services you need. Honest, transparent quotes mean no surprises. Instead you get reliable, professional plumbing you can trust.
Same Day Service
Plumbing problems can’t wait, and we don’t either. Most non-emergency jobs can be completed the same day, so you can get back to normal life quickly, without disruption.
Compliance Certification
Safety and compliance are non-negotiable. All our work meets Australian standards and local council requirements, with proper certification provided for every job. You can trust that your property is safe and fully compliant.
Our Service Areas in Mosman
Your Local Mosman Plumbers
We proudly serve all areas of Mosman and surrounding suburbs, including:
- Mosman Bay
- Balmoral
- Beauty Point
- Clifton Gardens
- Georges Heights
- Spit Junction
- And all surrounding areas
No matter where you’re located in Mosman, our local plumbers can be at your door quickly when you need us most.
Common Plumbing Issues in Mosman
We've Done It All
Mosman properties often face unique plumbing challenges due to the area’s varied housing stock – from heritage-listed homes with ageing pipes to modern apartments with complex systems. Our local plumbers regularly address:
- Blocked drains from tree root intrusion (common in Mosman’s leafy streets)
- Water pressure issues in hillside properties
- Corroded pipes in older Mosman homes with full replacement or pipe relining
- Hot water system failures
- Stormwater drainage problems during heavy rain
- Leaking taps and toilets that are causing water wastage
Our familiarity with these local issues means we can quickly identify and resolve problems specific to Mosman properties, saving you time and money.
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 Plumbing In Mosman
Frequently Asked Questions
How quickly can you respond to plumbing emergencies in Mosman?
Most emergency calls in Mosman are attended within 1–2 hours. We understand plumbing emergencies can’t wait, so we prioritise rapid response times across the area to minimise damage and disruption.
What areas around Mosman do you service?
We service the entire Lower North Shore, including Neutral Bay, Cremorne, Cammeray, North Sydney, Kirribilli, and surrounding suburbs. Our local knowledge allows us to provide efficient and timely service throughout the region.
Do you provide upfront pricing for plumbing work in Mosman?
Yes! We provide clear, upfront pricing with no hidden fees, so you know exactly what you’re paying before any work begins. Plus, we offer a $0 call out fee for quotes, making it easy and stress-free to get started.
What types of hot water systems do you install in Mosman?
We install and service all types of hot water systems, including gas, electric, solar, and heat pump options. Our team can advise on the best system for your property’s needs and ensure it’s installed efficiently and safely.
How do you handle blocked drains in Mosman properties?
We use advanced techniques, including CCTV drain inspections, to locate the exact cause and position of blockages. Once identified, we use methods such as hydro jetting to clear the blockage, ensuring an effective, long-lasting solution.
What makes Hardie & Co different from other plumbers in Mosman?
We’re a family-owned, local business with over 10 years of experience. We focus on delivering quality workmanship, transparent pricing, and lasting results. Every job is backed by a lifetime labour warranty, and we aim to build long-term relationships, not just complete one-off jobs.
What is a plumbing emergency?
A plumbing emergency is any situation that poses immediate risk of property damage, health hazards, or serious disruption. Common examples include burst pipes, severe blockages, overflowing toilets, gas leaks, and hot water system failures. Emergencies require fast action to prevent further damage and costly repairs.
Why are regular plumbing inspections important?
Regular inspections help identify potential issues before they become costly emergencies. They can detect leaks, corrosion, blockages, and faulty appliances early, ensuring your plumbing system remains safe, efficient, and fully compliant with local standards. Routine maintenance also extends the life of your pipes, fixtures, and water systems.
Leaks, Drips, or Full-On Floods. We’ve Got You Covered
The good news? Getting help has never been easier. At Hardie & Co Plumbing, we treat every plumbing problem, big or small, with care, precision and efficiency.