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Pettival site installation MLSC pipework overhead shot of large pipes being installed

Reliable Pipework & Steel Solutions, Built to Last

Leslie Maintenance & Pipe Fitting has been delivering high-quality pipeline, welding and structural steel work since 1990. Manufactured to the highest quality in Colac, Victoria we provide end-to-end solutions from fabrication to installation.

What we do

Reliable pipeline construction and installation for water, sewer and clean energy projects. Backed by decades of experience, each job is delivered from planning through to install. Even in complex environments.

Pipeline Construction & Installation

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High-quality welding and fabrication across stainless steel, mild steel and aluminium. From on-site work to workshop fabrication, all work is completed to strict Australian Standards.

Welding and Fabrication

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​A wide range of machining and engineering services, from precision machining through to repair and custom components. Backed by years of hands-on experience, delivering practical, high-quality solutions across a variety of applications.

General Engineering & Machining

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Why choose us?

  • Over 30 years of industry experience

  • All work completed to Australian Standards

  • Trusted by major contractors and water authorities

  • Capable of handling projects of all sizes

  • End-to-end solutions from fabrication to installation

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We focus on doing the job properly, safely, and to a high standard every time.

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Looking for a team you can rely on?

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Contact Us
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Latest Projects

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Pettival Site Installation
MLSC Pipework

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Geelong Main Feed
Barwon Water

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Water Treatment Plan
Mildura

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Curdie River Bridge
Wannon Water

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Walkway Bridge
Apollo Bay

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Tank Stairway
Colac

Every project reflects our capability and delivery standards.

Our Clients

Melbourne Water Logo
Barwon Water Logo
Wannon Water Logo
RSS Logo
Jaydon Logo
Kelly Civil Construction Logo
CCB Envico Logo

Proud to work with industry leaders across Australia.

Get in touch for your upcoming project

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