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Trusted Plumbing & Gas Fitting Services in Sutherland Shire
William Wallace Plumbing is a licensed plumbing and gas fitting business serving residential and commercial clients across the Sutherland Shire and surrounding Sydney suburbs. With extensive experience in both sectors, we specialise in bathroom, kitchen, and laundry renovations, including accessible and adaptable designs tailored to evolving family needs. Our services encompass new builds, hot water systems, gas installations, drainage, sewer works, and emergency plumbing solutions. We pride ourselves on delivering superior quality and customer service, maintaining competitive rates while ensuring reliability and professionalism in every project.

Our teams expertise extends to commercial plumbing, including water infrastructure, railway, and food services, alongside strata and property management maintenance. Customer satisfaction is central to our operations, reflected in our punctuality, clear communication, and commitment to resolving issues efficiently. Operating throughout the Inner West, East Hills, City of Sydney, and Eastern Suburbs, we combine technical proficiency with a client-focused approach to address diverse plumbing requirements.
Services
Bathroom Renovations Gas Fitting Drainage Solutions Emergency Plumbing Hot Water Systems Roof & Gutter Maintenance Commercial Plumbing Accessible Bathroom Design Sewer & Stormwater Drainage Strata Maintenance
Highlights and features
  • We offer over 20 years of combined experience in residential and commercial plumbing.
  • Our team provides emergency plumbing services for urgent needs.
  • We are licensed kitchen, laundry, and bathroom renovators.
  • Customer satisfaction is guaranteed with competitive and transparent pricing.
  • Our work spans new builds, maintenance, and accessible bathroom designs.
What people say
Highly recommended Exceeded expectations Professional and affordable Friendly and punctual Excellent communication
Services
Bathroom Renovations
Specialised bathroom renovations focus on functional and aesthetic improvements, including accessible designs adaptable to changing family needs. Services cover tiling, plumbing updates, and fixture installations. Our team ensures compliance with Australian standards while prioritising durability and style for both residential and commercial properties.
Gas Fitting
Comprehensive gas fitting solutions include installation, maintenance, and repair of gas lines and appliances. We service residential and commercial clients, ensuring safe and efficient systems for heating, cooking, and industrial applications. All work adheres to strict safety regulations and licensing requirements.
Drainage Solutions
Drainage services address sewer and stormwater management, including blockage removal, pipe relining, and system upgrades. We resolve complex issues like stormwater damage and strata drainage needs, using advanced techniques to prevent future problems and maintain system integrity.
Emergency Plumbing
24/7 emergency plumbing services tackle burst pipes, leaks, and system failures to minimise property damage. Rapid response times and efficient fixes ensure minimal disruption for homeowners and businesses. Our team prioritises clear communication during critical situations.
Commercial Plumbing
Tailored commercial plumbing covers water infrastructure, food service establishments, and railway systems. We handle large-scale projects and ongoing maintenance, focusing on compliance, efficiency, and minimal operational downtime for businesses.
People
William Wallace
Owner & Licensed Plumber
William Wallace leads the business with over 20 years of plumbing experience, specialising in residential and commercial projects. His hands-on approach ensures quality workmanship across bathroom renovations, gas fitting, and emergency services. Clients praise his punctuality, technical expertise, and commitment to customer satisfaction.
Questions
What areas do you service?
We operate across the Sutherland Shire, Inner West, East Hills, City of Sydney, and Eastern Suburbs for residential and commercial plumbing needs.
Do you offer emergency plumbing services?
Yes, we provide 24/7 emergency plumbing to address urgent issues like leaks, burst pipes, and system failures.
Are your plumbers licensed?
All our plumbers hold valid licenses, including certification for gas fitting and bathroom renovations under Licence No. 198948C.
What types of renovations do you specialise in?
We focus on bathroom, kitchen, and laundry renovations, including accessible designs that adapt to evolving accessibility requirements.
How do you handle commercial plumbing projects?
Our commercial services cover water infrastructure, railway plumbing, food services, and strata maintenance with minimal operational disruption.
Can you assist with hot water system installations?
Yes, we install and repair all hot water systems, ensuring efficient and compliant solutions for residential and business clients.
Reviews (2)
Kate Hudson
Nov 07, 2015 Report
Dealing with Bill and the William Wallace Plumbing team was so easy. Their professional attitude and approach to any of our projects was exceptional, from our hot water heater replacement to our entire bathroom renovation. There was clear communication as to what was happening and when, who was turning up on what day and what they were going to achieve that day. The end result is always nothing short of perfect. The final bathroom is exactly what we envisaged, all the finishes are perfect and the installation seamless. Would recommend William Wallace Plumbing to everyone.
Adam O'Neill
Aug 19, 2014 Report
William provides a very professional service, offering great value and reliability with a friendly personality. I was extremely happy with his service and would recommend him to my friends and family.