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Stormwater

Because they’re primarily underground, stormwater devices and infrastructure are sometimes neglected but it’s important to maintain stormwater systems. We have a long history of stormwater management and are experts in maintenance and best practice. From site evaluation to project completion, we can help you with your stormwater needs.

HydroVac team members working on StormWater Filters
HydroVac team member working on a Grease Trap

Grease Traps & Converters

One of the most common causes for blockages in commercial sewer lines is grease and fat from the kitchen. It may be liquid when it hits the sink, but by the time it reaches the cooler temperatures in the sewer line the liquid starts to harden and stick to the walls of the pipes. Cue: chaos.

Wastewater & Sewer

We are wastewater specialists who have been pioneering onsite wastewater treatments for over a decade. We are a leading independent service agent in New Zealand and highly experienced in every wastewater brand and style currently on the market, in both domestic and commercial applications.

HydroVac team member working a Wastewater Sever Tank
HydroVac team members doing a Hydro Excavation

Hydro Excavation

Hydro excavation is a great technique to protect underground assets – it uses pressurised water to break up soil, which is then vacuumed up. 

CCTV Drain & Pipe Inspections

Need to see what’s going on below the surface? Our team of highly qualified CCTV technicians can help – they’re equipped with cutting edge technology to provide a clear picture of your drainage, literally.

HydroVac team doing a drain inspection using CCTV
HydroVac team work on Drain Maintenance

Drain Maintenance

Got a pipe problem? Whether you have a blockage or need your pipes cleaned and flushed out, we are experts in dealing with underground issues!

Spill & Flood Response

Have an emergency situation on your hands? When time is of the essence, our large and highly trained team can respond quickly, equipped with all the tools and experience necessary for a safe and efficient clean-up. 

HydroVac Christchurch Team working on a spill
Septic Tanks

Septic Tanks

Let us help you look after the environment and your family with regular septic tank cleaning and maintenance.

Waste Disposal

Looking for a convenient, reliable place to dump stormwater, cesspit waste, or concrete slurry in West Auckland? Our Hobsonville site is now open for waste disposal to selected contractors.

Stormwater, Cesspit & Concrete Slurry Waste Disposal
Ultra high pressure waterblasting

Ultra-high pressure waterblasting

When it comes to surface preparation, few methods are as effective as ultra-high pressure (UHP) waterblasting.

Field Irrigation Replacement

If your irrigation field was installed more than 7 years ago, it may be time to replace it. The average lifespan of an irrigation field is 7–8 years, and once it begins to fail, it can lead to costly issues – especially with your pump.

Field Irrigation Replacement