ABOUT US
A Vision For Excellence
At Complete Underground we pride ourselves in our timeliness, quality of workmanship, reliability and honesty.
We look to provide a service to all our clients that is not only cost effective but also undertaken in accordance with safe work practices.
About Complete Underground
Local Expertise. Trusted Results.
At Complete Underground, we’re more than just a contractor — we’re a locally owned and operated civil services team committed to delivering underground infrastructure projects that are safe, smart, and built to last.
Founded by Luke DeMartin, we’ve grown to become one of the most trusted providers of directional drilling, vacuum excavation, and underground utility installation across Warrnambool and Western Victoria.
With a practical background in the field and a sharp focus on quality delivery, Luke leads a crew that takes pride in doing the job right — every time.
What We’re Known For
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Trenchless technology expertise (HDD - boring, NDD)
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Safe, compliant work in live service environments
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Strong communication and reliability
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A down-to-earth team that gets the job done
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Repeat work with contractors, councils, and developers
Who We Work With
We regularly partner with:
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Civil contractors and builders
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Utility providers (power, water, comms)
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Councils and infrastructure asset managers
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Private landowners and developers
Whether you need vac truck services in Warrnambool, drilling under a road, or a reliable crew for ongoing trenchless installs — we bring the experience, equipment, and attitude to get it sorted.