
THREE WATERS INFRASTRUCTURE SPECIALISTS
THREE WATERS INFRASTRUCTURE SPECIALISTS
INFRASTRUCTURE THAT KEEPS NZ MOVING.
Specialist water, wastewater & stormwater solutions. Delivered safely. Built to last.
Quality Assured
Built to Last
North Island
Wide Coverage
Family Owned
Direct Accountability
SiteWise Certified
Safety Focused
Quality Assured
Built to Last
North Island
Wide Coverage
Family Owned
Direct Accountability
SiteWise Certified
Safety Focused
Our Services
Infrastructure.
Built on experience.
DMK Contracting delivers high-quality infrastructure solutions across water, wastewater and stormwater networks.
Water Infrastructure
Construction, renewal and maintenance of drinking-water networks, including mains, service connections, valves, hydrants, PRV stations, chlorination and pressure testing.
Wastewater Infrastructure
Installation, replacement and maintenance of wastewater reticulation systems, including pipelines, manholes, valve chambers and flushing points.
Stormwater Infrastructure
Stormwater pipeline and manhole installation for council, roading, subdivision and land-development projects, including work in environmentally sensitive areas.
Pipeline Renewals & Maintenance
Planned and responsive pipeline maintenance, repairs, cut-ins and renewals completed safely while minimising disruption to clients, stakeholders and surrounding communities.
PE Pipe Installation & Welding
Experienced installation of PE reticulation systems, supported by certified electrofusion and butt-welding capability for reliable, long-lasting performance.
Our Services
Infrastructure. Built on experience.
DMK Contracting delivers high-quality infrastructure solutions across water, wastewater and stormwater networks.
Water Infrastructure
Construction, renewal and maintenance of drinking-water networks, including mains, service connections, valves, hydrants, PRV stations, chlorination and pressure testing.
Wastewater Infrastructure
Installation, replacement and maintenance of wastewater reticulation systems, including pipelines, manholes, valve chambers and flushing points.
Stormwater Infrastructure
Stormwater pipeline and manhole installation for council, roading, subdivision and land-development projects, including work in environmentally sensitive areas.
Pipeline Renewals & Maintenance
Planned and responsive pipeline maintenance, repairs, cut-ins and renewals completed safely while minimising disruption to clients, stakeholders and surrounding communities.
PE Pipe Installation & Welding
Experienced installation of PE reticulation systems, supported by certified electrofusion and butt-welding capability for reliable, long-lasting performance.
Our Services
Our Work
Trusted to Deliver Major Infrastructure.
Trusted to Deliver Major Infrastructure.
Explore a selection of projects showcasing DMK Contracting’s experience delivering water, wastewater and stormwater. From complex installations to major network upgrades, see how our team delivers safe, practical and reliable outcomes on site.
Explore a selection of projects showcasing DMK Contracting’s experience delivering water, wastewater and stormwater. From complex installations to major network upgrades, see how our team delivers safe, practical and reliable outcomes on site.

Mania Rehab Upgrade – Tauhuri Street
Client: Fulton Hogan / Stratford District Council
VIEW PROJECT

Mt Messenger Stormwater Infrastructure
Client: HEB Construction / Downer
VIEW PROJECT

Franklyn Park land Development – Towai Street
Client: All Good Property
VIEW PROJECT

Wastewater Treatment Plant New Plymouth
Client: Fulton Hogan / New Plymouth District Council
VIEW PROJECT
Our Process
How We Deliver
Expert Water and Drainage Solutions.
From initial site assessment through to testing, reinstatement and handover, every project is planned and delivered with safety, quality and clear communication at the forefront.
01
Scope and Site Assessment
Scope and Site Assessment
We review the project requirements, site conditions and all applicable technical specifications.
Scope and Site Assessment
02
Planning and Coordination
Planning and Coordination
We plan the work, resources and safety requirements, and manage all necessary approvals and controls.
Planning and Coordination
03
Project Delivery
Project Delivery
Our qualified team delivers the work in accordance with project specifications, industry standards and agreed timeframes.
Project Delivery
04
Testing and Quality Assurance
Testing and Quality Assurance
We complete all required inspections and testing, and accurately record quality and asset information.
Testing and Quality Assurance
05
Reinstatement and Handover
Reinstatement and Handover
We reinstate the site and provide a clear, complete handover of project information.
Reinstatement and Handover
Have a project in mind?
Our Process
How We Deliver
Expert Water and Drainage Solutions.
From initial site assessment through to testing, reinstatement and handover, every project is planned and delivered with safety, quality and clear communication at the forefront.
01
Scope and Site Assessment
We review the project requirements, site conditions and all applicable technical specifications.
Scope and Site Assessment
02
Planning and Coordination
We plan the work, resources and safety requirements, and manage all necessary approvals and controls.
Planning and Coordination
03
Project Delivery
Our qualified team delivers the work in accordance with project specifications, industry standards and agreed timeframes.
Project Delivery
04
Testing and Quality Assurance
We complete all required inspections and testing, and accurately record quality and asset information.
Testing and Quality Assurance
05
Reinstatement and Handover
We reinstate the site and provide a clear, complete handover of project information.
Reinstatement and Handover
Have a project in mind?
Local Ownership.
Industry-Level Capability.
Local Ownership. Industry-Level Capability.
DMK Contracting is a tight-knit, family-owned business with deep roots in the Taranaki community. Our clients receive the responsiveness and personal accountability of a locally owned company, backed by the skills, systems and experience required for complex infrastructure projects.
We invest in the development of our people through trade training and our relationship with Connexis, building long-term capability within the region and creating a stronger future for New Zealand’s infrastructure industry.
DMK Contracting is a tight-knit, family-owned business with deep roots in the Taranaki community. Our clients receive the responsiveness and personal accountability of a locally owned company, backed by the skills, systems and experience required for complex infrastructure projects.
We invest in the development of our people through trade training and our relationship with Connexis, building long-term capability within the region and creating a stronger future for New Zealand’s infrastructure industry.

Ready to Discuss Your Next Project?
From water, wastewater and stormwater infrastructure to specialist pipeline works, we're ready to help deliver your next project safely and efficiently.
From water, wastewater and stormwater infrastructure to specialist pipeline works, we're ready to help deliver your next project safely and efficiently.