Civil services

H&H Contractors are specialists in the area of Civil Drainage. With over 50 years of experience in this area you can be assured we will get the job done right, first time. This is our philosophy and we live by it.

Below you will find a list of the most common services that we offer. From horizontal directional drilling to cast insitu structures we have the expertise to complete any job.

View our services offered below and then contact us on
09 818 6014 or by email on enquiries@hh.co.nz.

 

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Cast Insitu Structures

Across the world the construction of drainage systems using pre-cast elements is being replaced by insitu slipform construction. H&H Contractors are experts at this type of construction for civil projects.

Civil Drainage

H&H, as Civil contractors can provide a wide range of large scale drainage services. Micro tunnelling is used as a less intrusive way to install underground pipes, however in certain cases open cut pipe laying can be the most effective and efficient way to install underground piping.

Horizontal Directional Drilling

H&H Contractors are recognised as an industry-leading Horizontal Directional Drilling (HDD) contractor, providing a range of solutions for our client’s horizontal directional drilling needs. We pride ourselves in having the experience and technical expertise to complete the most unique and challenging projects.

Micro Tunneling

Micro tunneling is used to install underground pipes and drains to channel the drainage of stormwater, sewage, grey water and rainwater. The process uses less excavation and is more economical.

Retaining Walls

A build-up of water behind a retaining wall can cause major problems and in some cases can lead to complete retaining wall failure. H&H Contractors has vast experience providing piped drainage that disposes of water away from the back of retaining walls limiting the build-up of pressure.

Trench-less Pipe Bursting

H&H Contractors offers comprehensive trenchless solutions to your underground utility problems at a competitive cost. We can deliver pipebursting, sliplining and directional drilling, which gives you an alternative to open cutting through sensitive areas.