Hydro excavation in Newcastle and across NSW

HD Underground Service Locating and NDD Excavation is a hydro excavation specialist providing high-precision solutions for government departments and Tier 1 contractors across New South Wales. Backed by 35 years of experience, we move your project forward without the costly surprises or budget blowouts. Whether it's non-destructive digging (NDD) or high-pressure drain jetting, our licensed team brings a rock-solid work ethic and a can-do attitude to every site.

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Hydro excavation and utility services

Hydro excavation

Hydro excavation
Underground cable locating

Underground cable locating
Drain jet cleaning

Drain jet cleaning
Liquid waste removal

Liquid waste removal
CCTV pipeline inspection

CCTV pipeline inspection
Explore our services

Get a quote for your next infrastructure project

Got a site that needs clearing or utilities that need exposing? Lock in our modern fleet and specialist team for results you can trust.

(02) 4601 5139

HD Underground Service Locating and NDD Excavation gets it done cleanly, safely, and by the book

We bring our lifetime civil plumbing and site management experience to the dirt. We don't mess around with safety or scale, and our recent expanded operations are proof of that. Built for the toughest Tier 1 infrastructure projects, we're ready to show that three decades in the business means fewer headaches for you.

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Our fleet

Our specialised fleet is built to support demanding civil, infrastructure, and mining projects across New South Wales. With high-capacity vacuum excavation equipment and mine-spec capabilities, we deliver reliable performance in challenging environments.

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Hydro Excavator

Hydro Excavator

Hydro Excavator

Trusted by contractors, backed by results

rating

★★★★★

Needed bigger work done on my block. Wow these guys nailed it quicker better and cheaper then quoted by anyone else in the hunter region. Would highly recommend as I have booked them in for more work.


Andrew Sherlock

★★★★★

Excellent Pricing, Outstanding service. Will definitely tell all my family and friends. Big thanks to Wayne and Jack.


Sarah Waters

★★★★★

Great reliability always there when needed. High quality of work. Easy to communicate with. Great for all service potholing and any other requirements needed.


Keagan Lassen

★★★★★

In the short time that I have got to now the boys from hd hire they have been very helpful with there service, I highly recommend HD hire.


Jeffrey Dalli

★★★★★

Great quality gear, extremely professional, reliable & easy to deal with. OPENSHORE would highly recommend HD Plant Hire.


Paul Martin

★★★★★

Great customer service and good quality gear. Highly recommended HD plant hire.


Keelan Emerton

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Contact us

Contact our team today to discuss your project requirements or request a quote. Fill out our online enquiry form and our team will respond promptly with the information and support you need.

(02) 4601 5139

Areas we service

HD Underground Service Locating and NDD Excavation is proudly based in Newcastle, but our fleet is regularly on the move right across New South Wales. If your specific site sits outside our usual grounds, get in touch to confirm availability.