Water Reticulation

Allens United Drainage & Earthworks are specialists in all facets of water reticulation, including completing new infrastructure for local authorities, subdivisions, commercial properties and residential properties. They can also help with water tank installations, property boundary kits, water metering, pipeline replacements and diversions. All work is completed by their qualified and experienced water reticulation staff.

We are listed as a preferred supplier for Councils in the greater Waikato Area.

Stormwater Reticulation

Allens United Drainage provide services relating to installation of new stormwater reticulation for new and existing residential, commercial ,farm and lifestyle properties.

New installatios of Retention & Detention systems, Residential & Commercial pipework, Flood mitigation solutions, catchpits, Farm boss and Novaflo drainage, all undertaken by registered drainlayers in a friendly, efficient manner.

Repairs and maintenance on existing networks can also be arranged at no extra hassle.
Storm water Reticulation work in progress

Wastewater Reticulation

Installation of new and repairs to existing Waste Water drainage can be organised, with assistance available in:
  • Residential Waste water connections
  • Septic Tanks and Effluent Fields
  • Septic Tank Lid Raising for easy cleaning
  • Secondary Waste water Treatment Systems 
  • Pump Stations
  • Retro Fitting of existing systems
  • Sub-divisional Drainage 
  • Local body wastewater installations & upgrades
Get a free quote


With a highly skilled team of operators, earthworks can be undertaken on existing properties, new sub-divisions, and Right Of Ways. Other excavation related services include:
  • Property Entrances Ways (New & Upgrading existing)
  • Driveways (New & Repairs) 
  • Building Pads (Home, Commercial & Shed)
  • Footing dig outs
  • Site Clearing & Contouring
  • Vegetation & Hedge Removal
  • Swimming Pool Excavation
  • Sand & Metal Deliveries
The team at Allens United Drainage are more than happy to come to your site, discuss the project, formulate a plan and give you a quotation for your next project.

Rural Earthworks

Allens United Drainage supports the focus of correct management of farm effluent and understands that it is a key aspect of responsible modern farming practices. The reliable team has helped many farmers with the excavation of new effluent holding ponds. They are happy to work with your chosen engineer or preferred liner supplier to ensure that the excavation suits your specific operations requirements and that you are satisfied with the end result.

Allens United Drainage also offers excavations for feed pads, silage pits, cutting new tracks and maintenance of existing tracks, essential for safe and unrestricted livestock movement. The installation of Novaflo drainage to mitigate those wet problem areas can also be facilitated along with culvert installations and repairs as well as general farm tidy up work.
View of the Rural Earthworks done by professionals
Polythene Pipe Welding

Polythene Pipe Welding

PE Butt Welding and Electrofusion Welding services available, with fully trained & certified staff. We utilise fully automated welding equipment and data logging machinery.

We are able to provide Pipe welding services only or a combination of Pipe Welding and Installation to accomodated your specific requirements. The specialised welding equipment is able to be transported easily to sites throughout the Waikato.

Call us to discuss your specific welding requirements.

Give the team at Allens a call now and see what they can do for your new or existing project 07 957 9136

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