$50 Locals Discount - Plumbing Services & Repairs

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.

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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

Fully Tailored Plumbing Services

We Can Do It All

No two plumbing jobs are the same, and neither are our clients. From a dripping kitchen tap at home to a busy office restroom or a complex industrial system, we tailor every solution to your unique needs. With hundreds of successful projects under our belt, we know what works, and what doesn’t, so you get results that last.

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Residential Plumbing Services

Your home is your sanctuary, and plumbing problems can disrupt your day-to-day life. We provide tailored services for Mosman homeowners, including:

  • Leaks, blocked drains, and burst pipes
  • Hot water system installation and repairs
  • Bathroom renovations and upgrades
  • Routine maintenance to prevent costly issues
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Commercial Plumbing Solutions

Businesses need plumbing systems that work reliably, because downtime can cost money. We support offices, retail stores, and other commercial properties with:

  • Office restroom and kitchen plumbing solutions
  • Regular maintenance programs to prevent interruptions
  • Fast emergency response to minimise downtime
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Industrial Plumbing Service

Large-scale industrial sites have unique plumbing requirements that demand precision and technical expertise. Our team offers:

  • Custom solutions for complex piping systems
  • Advanced leak detection and maintenance
  • Safe, compliant installation and repair of industrial plumbing infrastructure

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.

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.

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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.

Hardie and Co Pipe relining team

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.

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Real Feedback from Real People

More About Plumbing In Mosman

Frequently Asked Questions

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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.

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.

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.

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.

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.

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.

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.

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.