South Island | TDG Environmental


South Island

TDG Environmental South Island

Our South Island site is large enough, yet nimble enough to service your needs, wherever you’re located on the South Island, we can help with your requirements, and we get it done right the first time. Chat with us if you’re not sure if we’ll reach your location!

TDG Environmental Services

Below you can explore our services. Our experience means we can scale according to the unique needs of your project, and we’d be happy to provide our recommendation for the best combination of services to meet your requirements.

Contact Details

South Island Branch

Phone: 0800 249 376

Location: 157 Alabama Road, Blenheim 7201


Get in touch

For a comprehensive quote on any of our services, or general enquiries, please fill out the form below or contact us.

Our Partners

With our 30+ years in business, we’ve had the opportunity to build valuable relationships with our partners. Not only does this make sense for doing business, but it also allows us to deliver quality services to you at all times. From industry associations to community partnerships that allow us to give back to the communities we live and work in, we’ve got the partners needed to deliver on our promises of both quality and sustainability.

Industry Association


Community and Partnership

Want to know more?

Download our Capability Statement below.

    View Case Studies

    The project’s main goal was to conduct lateral lining installations within wastewater connections, a task requiring a high degree of expertise and precision. Our team met this challenge with remarkable proficiency, delivering outstanding results that surpassed expectations.
    TDG was engaged for assessment and rectification of 4.5 kilometers of Stormwater conduit and maintenance holes, utilising CCTV inspections or physical traversing methods, followed by necessary rectification works.
    TDG was engaged to pressure clean and record data from pressure drains at the base of the Dam wall and spillway. The drains provide important pressure release role in operation of the dam to mitigate destabilising pressure in the structure.

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