Cost effectiveness, speed & efficiency

CCTV (Drain & Pipe Inspection)

Intergroup has 30+ years’ CCTV experience and capability through Groutseal. You’ll be smiling for the camera when you see what we can do for you.


Drain Maintenance

Intergroup has over 35 years’ experience in maintaining stormwater drainage systems. Drain maintenance remains part of the company’s core business today. With quality maintenance by Intergroup, you will no longer be inundated by ‘floods of flooding complaints’.


Mechanical Road Sweeping

Intergroup’s fleet includes the Broom Bear Road Sweeper – one of the most rugged and efficient mechanical sweepers on the market today. The Broom Bear has been designed to be dangerous on debris, but safe for the operator.


Regenerative Road Sweeping

Intergroup has 30+ years of road sweeping experience across New Zealand. This has also involved work in urban environments requiring a high level of traffic management and noise control. Using us as your street cleaning provider will put you on the road to success.

Water Cutting procedure

Water Cutting

Need to get a grip? Call us today for renewed road surface friction!

Vacuum loading procedure

Vacuum Loading

Interclean provides vacuum loading for numerous clients in different sectors (including marine, industrial, local government, construction, dairy, civil contracting, and even fast foods) across New Zealand and internationally.

Hydro Excavator

Hydro Excavation

Intergroup has five years of experience with hydro excavation in New Zealand. Hydro excavation uses high-pressure water instead of manual chipping. It is more precise than standard excavators, and faster than hand digging.