With its specialised camera equipment, Unblock NZ carries out CCTV drainage inspections that provide an accurate diagnostic report of the condition of your drainage. Recording of the footage can be provided, if requested.

All cameras can be accurately tracked from above ground therefore allowing us to accurately mark the position and depth of any defects or blockages found in the drainage.

We can also undertake CCTV house drain surveys and provide asbuilt drawings of the existing drainage. Auckland Council require this when applying for consent to modify an existing house drainage and there are no historical plans available.