1300 252 826 
- Quality Service
- Licensed Plumbing & Electrical
- Water Authority Accredited Contractor
Trusted Water, Sewer and Drainage Specialists
Accreditations & Memberships
Accredited Water, Sewer and Drainage Experts
Founded in 1995 by Tristam and Karen Clarke, Katam Drainage established itself as a trusted provider of specialised water authority services, attaining accreditations with all major Melbourne metro water authorities and major Vic Regional water authorities, including Greater Western Water, Yarra Valley Water, South East Water and Barwon Water, just to name a few.
In 2024, Katam Drainage was acquired by Toner Group, marking a key milestone in its evolution and significantly expanding the Group’s capabilities into network-level sewer and stormwater infrastructure. Today, Katam Drainage operates as a core division of Toner Group, continuing its legacy as a highly professional, Melbourne-based business while contributing specialist expertise to a broader multi-trade service offering.
Specialised Drainage & Live Sewer
- House Connection Branch (HCB)/Property Connection Branch (PCB) excavation and construction.
- Maintenance hole construction.
- Maintenance chamber construction.
- Stormwater pit and gross pollutant trap (GPT) construction.
- Localised sewer/stormwater/water main upgrades.
- Trenchless sewer/stormwater rehabilitation using Quicklock and fibreglass patching.
- Commercial drainage works, incl. excavation/trench shoring.
- Wincan CCTV condition inspections, appraisal and reporting.
- Sewer/stormwater high-pressure water jetting.
Katam Drainage is an established provider of specialist drainage and live sewer services.
With a team of skilled and experienced plumbers, drainers, operators and administrators, Katam Drainage can manage all aspects of live excavation sewer and specialised drainage works and is uniquely placed to assist with your next project.
Our team has the experience and expertise to handle even the most complex projects, offering a wide range of specialised drainage, live sewer and multi-trade services that prioritise quality, efficiency and reliability.
Live Sewer & Drainage Specialists
We seek to partner with clients who value high-quality work and prioritise reliability and loyalty.
We are confident in our abilities, our approach and our people, which is why we have become one of Melbourne’s leading specialised drainage, live sewer and trade service partners. Our clients choose Toner Group and its subsidiaries because of our reliability and ability to get the job done!
What Drives Us Every Day
We encourage & support personal & professional growth.
We strive for better and take pride in everything we do.
Built on mutual respect and valued connections.
We work together to deliver on a common goal.
We strive for better and take pride in everything we do.
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