
Whatever your bulk liquid needs — we can help.
Water delivery, Hydrovac, septic cleaning and events from Wellington to Wairarapa, Kapiti to Manawatu. Bulk milk transport across the North Island. Reliable, responsive, ready for tough jobs.




Running an event? We’ve got the water covered.
Festivals, sporting events, markets, construction — bulk water delivery, hydration stations, and branded trailers for events of any size.
Six specialist services, one trusted team.
Water delivery, Hydrovac, bulk milk transport, civil applications, events, and septic cleaning.

Reliable bulk water delivery for residential, rural, civil and commercial sites. Specialists in sites with challenging access.

Non-destructive excavation using high-pressure water and industrial vacuum. Efficiency and sustainability focused.

MPI NP1 certified bulk milk transport for dairy, sheep, goat and specialty milk producers. Small farms welcome. North Island wide.

Bulk water delivery and hydration stations for events of any size. Branded trailers, on-site management, and same-day response.

Septic tank pump-out and water tank cleaning across Wellington and Wairarapa. Reliable, hygienic, and certified.

Specialist bulk liquid solutions for civil and infrastructure projects throughout the North Island.
There is no one else you need to consider.
In business since 2007. Wellington and Wairarapa’s most experienced bulk liquid operator.







Remote farms, steep hill country, river crossings — our 4WD fleet gets water there.
Trusted across Wellington & Wairarapa.
“Reliable, prompt and professional. Have used BWT for years — they always come through.”
“Hydro Vac team were outstanding — safe, efficient, handled difficult access with no issues.”
“Fast response, great price. Filled our pool and tank same day. Couldn't ask for more.”
Ready to get water where you need it?
Call us for a fast quote. We respond same day.
[email protected] · 027 286 8098