Specialists in trenching, infrastructure, and utility connections across Tuakau, Pōkeno, Te Kauwhata, Huntly, Ngāruawāhia and the northern side of Hamilton. From underground leak detection and repairs to utility installation and mapping.
From rural blocks to industrial developments, Utility Works provides end-to-end underground utility solutions, from leak detection and repairs to service mapping and installation, throughout North Waikato. We partner with contractors, developers, and landowners to deliver efficient trenching, service installation, and infrastructure upgrades for water, power, gas, and comms. Based nearby, our team understands local terrain, council processes, and regional infrastructure needs—ensuring smooth, compliant delivery every time.
Can’t find the source of a water loss on your farm or site? Our leak detection specialists use acoustic and radar tech to identify underground leaks with accuracy. Servicing large-scale properties across Te Kauwhata, Huntly, Meremere, and surrounding areas—minimising downtime and excavation.
Ageing or undersized infrastructure causing pressure issues? We replace and upgrade water-mains across rural and industrial North Waikato sites. From tank-fed systems to council connections, our team ensures reliable water delivery—future-proofed for growth.
Before you trench a paddock, pour a shed floor or run a new line, we locate and mark what’s already buried — old power feeds, trough lines, effluent pipes — and pothole anything critical. Servicing large-scale properties across Te Kauwhata, Huntly, Meremere, and surrounding areas—minimising downtime and excavation.
We deliver complete underground utility installs for large-scale residential, commercial, and rural projects across North Waikato. Whether you’re developing land, installing services for a dairy shed, or connecting a commercial site, we handle trenching, ducting, and final connections to spec and on time.
Free, no-obligation quote · Mon–Fri 7am–5pm · Auckland, Franklin & North Waikato
Google reviews
“Prompt service & fair pricing. Tony and his team — sharp eye for detail and out of the box problem solving paired with a high standard of workmanship.”
Richard La Trobe · Google · October 2026
“Really happy with the work to install our underground services. Highly recommend.”
Sarah Walworth · Google · October 2026
“The only company we trust… reliable, cost effective, and honest service from A to Z. 100% confidence in this company.”
Darrel Assink · Google · September 2026
North Waikato
Utility Works was commissioned to install a new power mains cable on a rural North Waikato property. The project involved existing services detection, excavator trenching, and hydro-vac works to keep the trench clear due to in-flow during the project, followed by installation of the three-phase cable and final connect and commission. The project was completed on time and within budget.
Read the case study
Tuakau, North Waikato
A local power network provider in Pukekohe needed expert service detection and mapping. With multiple high-voltage cables traced and marked out, duct and drainage tracing, water mains tracing and multiple communications cables in the vicinity, the project required our specialist services and expertise.
Read the case study