Civil Construction, Drainage & Earthworks for Residential & Commercial Projects | Rural Entranceway Specialists

Located in Hamilton and servicing the Waikato region | Preferred supplier for local councils

Effective stormwater drainage and reticulation for residential and commercial properties


Allens United Drainage specialise in stormwater reticulation and drainage services. Our expertise extends to residential, commercial, farm, and lifestyle properties, ensuring efficient and reliable solutions for stormwater challenges.

We provide installations of retention and detention systems and tanks, flood mitigation solutions, catchpits, cesspits, and soak holes including laying pipes from 1-6 metres deep, and installing channels or drains to direct water to where it needs to go. 

Our team can handle all aspects of the project including planning the work, communicating with the project manager onsite if you have one, and supplying all the equipment we need. We are a preferred supplier for councils in the greater Waikato region.

Contact Allens United Drainage & Earthworks to discuss your stormwater requirements.

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Specialists for both urban and rural stormwater drainage and reticulation

Stormwater management can differ for urban and rural environments:

Urban: Impermeable surfaces such as roads, pavements, and buildings limit natural water absorption, leading to increased runoff so urban stormwater management focuses on a system of drains, channels, and underground pipes to efficiently collect and redirect water. The emphasis is on preventing flooding, erosion, and water damage to buildings and infrastructure. Allens United Drainage & Earthworks is experienced at working on urban stormwater projects from new installations for subdivisions to repairs to existing stormwater systems in towns and cities.
Rural: In rural environments, the focus is on preventing water runoff that could lead to erosion and if the land is for farming: nutrient loss. Techniques like subsurface drainage and the creation of retention ponds are employed to manage stormwater in a way that aligns with the needs of agriculture and the surrounding ecosystem. Unlike urban areas, rural stormwater management often involves collaboration with farmers and landowners to implement sustainable practices that balance the demands of agriculture with environmental preservation. Allens United Drainage & Earthworks is experienced at installing new and repairing existing stormwater systems on lifestyle blocks and farms.

Contact us about your stormwater requirements.
Allens United Drainage & Earthworks - Civil Construction Specialists
Civil Construction, Drainage & Earthworks for Residential & Commercial Projects | Rural Entranceway Specialists
34 Grasslands Place, Frankton, Hamilton