For over 45 years, InterGroup has delivered specialist industrial and infrastructure services across New Zealand.
From industrial cleaning and city maintenance to environmental solutions, offshore support and emergency response – we keep communities and industries moving.
With over 500 highly trained and industry-certified specialists and a nationwide fleet of 400+ specialised vehicles and equipment, InterGroup brings the experience, capability and scale to deliver complex industrial and infrastructure services safely and efficiently.
What we do
From essential infrastructure to specialist waste and coatings, InterGroup is New Zealand’s leading provider of the vital services that keep cities running, assets performing and environments safe.
Explore our nationwide expertise across infrastructure, industrial maintenance, specialist coatings, environmental services, waste management and facility care – each delivered by skilled teams and supported by industry leading processes, equipment and technologies.
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INFRASTRUCTURE
Integrated services for smarter infrastructure, cleaner communities and resilient networks
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INDUSTRIAL
Innovation, scale and industry-leading expertise to keep operations running at peak performance
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COATINGS
Industrial-grade protection to support asset performance in the toughest environments
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ENVIRONMENTAL SERVICES
Specialist field crews and equipment for environmental protection and spill response
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WASTE DISPOSAL
Collection, treatment and disposal of hazardous and non-hazardous waste streams
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Proven Results, Real Impact
Explore how InterGroup is delivering excellent outcomes across critical projects and services.
Industry leading technology with the skills to match
We invest in industry leading and field-proven technologies to make operations safer, cleaner, faster and more cost-effective. But it’s our people who bring it to life — qualified technicians and operators who understand the risks and realities of the environments we work in.
Our integrated approach combines the latest robotics, remote systems and digital inspection tools with highly skilled personnel, bringing decades of specialised hands-on experience. This enables us to remove risk from high-consequence environments, enhance quality and accuracy – and ultimately deliver the best possible outcomes for clients and communities alike.
- Gerotto Lombrico
- Elios 3 Drone
- Robotic Blast Machines
- Mobile Hydroexcavation Waste Processing Plant
- Aquacutter 710
We Take Health, Safety and Sustainability Seriously
Our people, our communities and our environment come first.
Across every service, site and solution, we prioritise safety, champion sustainable practice and embed environmental care into our day-to-day operations.
Our ISO certified systems underpin our culture of accountability and continuous improvement – driving smarter, safer and more responsible results.
ISO 9001 (Quality Management)
ISO 45001 (Health and Safety)
ISO 14001 (Environmental Management)
Want to be part of our team?
We’re always on the lookout for great people who share our drive to make a real impact — for our clients, our communities and our environment.
Whether you’re just starting out or are looking to take the next step in your career, InterGroup offers opportunities to grow in a supportive, safety-first environment.
Join a team that embraces, values and rewards innovation, teamwork – and getting the job done right.



