At G N Brewer Ltd we are proud to be Christchurch's most experienced drainlayers at videoing drains with CCTV technology. 

Originally we purchased one of the first black and white CCTV cameras when they came onto the market; and now we have access to extensive upgraded devices, including a colour, latest model MP4 camera. 

We can view and record drain lines from 80mm diameter, through to larger lines to locate any cracks, root penetration, cable damage, collapsed pipes or foreign objects in the line. 

We can also supply you copy of the CCTV video inspection of your pipes for future information and reference. Once problems are located, we can mark them out, to prevent excess excavation; which usually would make more mess and be costly. 

By utilising CCTV video inspection methods we take away any guess work on your project, allowing our expert team to know exactly what is required to remedy the problem and to avoid the unnecessary expense of inaccurate work.

We specialise in fault finding and are frequently recommended by the Christchurch City Council and other contractors for finding and rectifying the source of drainage problems. 

Using our CCTV,  location equipment, dye testing and our advanced knowledge, we are able to discover the source of problems and make recommendations.