Canterbury Waterblast is a Christchurch based, family owned business. It is one of the regions leading and largest waterblasting & draincleaning company in Christchurch. The 8000psi capacity of our equipment allows us to handle the toughest and most demanding jobs. Health and Safety is an important part of our organisation, with regular safety checks by an independent company. It specializes in waterblasing, hydro-excavation, liquid waste removal, blocked drains, cctv drainage videos, gutter clearing, portable loo hire, grease traps, septic tanks.