About Tee Drainage

Since 1984 Tee Drainage has been drainlaying in the greater Waikato area.

Run by a father and son team, Graham & Jamie Ross of Tee Drainage are both Certifying Drainlayers under the Plumbers, Gasfitters and Drainlayers Board.

This is the highest qualification available. They are responsible for ensuring both their own work, and the work of anyone they supervise is done competently.

Father and son team, Graham & Jamie Ross of Tee Drainage

Tee Drainage has completed safe work practice workshops through HazardCo work place safety standards organisation.

Meet the Tee Drainage Team

Plumbers, Gasfitters and Drainlayers Board


... Jamie will not leave your site a mess or with problems for the future...
Ian Patton
founder Jennian Homes, Hamilton
... very professional, prompt and great after sales service...
Neil McDonald
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