Delivering Sustainable Solutions.

About us

SEDA Services is one of the largest mechanical services contractors in Australia.
We offer comprehensive design & construction solutions to an array of sectors including commercial, health, data centre, defence, retail, and infrastructure – delivering work that consistently surpasses industry standards.


What We Do

Design & Construct

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Preventative Maintenance

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BIM (Building information Modelling)

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Prefabrication & Modularisation

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Nabers & Greenstar Credentials

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Why SEDA Services

Who We Are

Australian owned and operated

Australian owned & operated

Australian owned & operated - Our team of over 300 employees deliver specially engineered solutions in competitive tender markets.
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Capacity for tier 1,2 and 3 projects

Capacity for tier
1,2 and 3 projects

SEDA Services has grown to become one of Australia's largest Tier 1 mechanical contractors, we've earned a reputation for being the most proactive, client-focused service provider in the industry.
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Fully comprehensive service

Fully comprehensive service

SEDA Services is a full D&C mechanical contractor, encompassing all aspects, with a wealth of mechanical skills and experience.
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Family business ethos

Family business ethos

SEDA Services is built on the principles and work style of family values; respect, collaboration, and hard work.
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Featured Projects

Our Expertise


Sutherland Entertainment Centre Refurbishment


Chatswood Chase – Lower Ground Floor Precinct

St Pats

St Patrick’s College – New Science & Learning Centre

St George

St George Hospital Stage 3 – Priority & Infrastructure Upgrades



Square metres of completed commercial space
Office workers around the country rely on SEDA SERVICES for comfort in the work space

Our clients

From Different Industries

Our clients come from many different industries, which means we work on a huge range of buildings for a multitude of sizes and services. We provide services to clients working on data centres, hospitals, shopping malls, universities, commercial buildings and many more.