Bulk Water Transport
Est. 2007 · Wellington to Wairarapa, Kapiti to Manawatu
BWT fleet
Wairarapa & Wellington’s Largest Provider

Whatever your bulk liquid needswe 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.

CivilCommercialRural & Residential
Since 2007
20+ trucks
Wellington to Wairarapa
Kapiti to Manawatu
SiteSafe certified
MPI NP1 approved
BWT tanker at Wellington waterfront eventBWT water truck and trailer at mountain bike eventBWT truck and branded trailer at outdoor eventBWT branded water trailer at sports ground
Events specialist

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.

Festivals & markets
Sporting events
Fun runs
Construction
Hydration station hire
Talk to us about events →
What we do

Six specialist services, one trusted team.

Water delivery, Hydrovac, bulk milk transport, civil applications, events, and septic cleaning.

BWT 4WD Iveco water tanker
Water Delivery
Civil · Commercial · Domestic

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

Tank deliveries & top-ups
Swimming pools & events
Septic tank cleaning
Dust suppression
4WD for any terrain
Water delivery →
BWT Hydrovac in action
Hydrovac
Non-destructive excavation

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

Underground utility exposure
Trenching & potholing
Tight-access excavation
Top-of-the-line equipment
Environmentally responsible
Learn about Hydrovac →
BWT bulk milk tankers at depot
Bulk Milk Transport
Farm to factory · North Island

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

MPI NP1 certified
Small & boutique farms welcome
Sheep, goat & specialty milk
North Island wide collection
Flexible pickup schedules
Milk transport →
BWT branded water trailer at event
Events Water Supply
Festivals · Sporting Events · Markets

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

Bulk water delivery to site
Hydration station hire
Branded water trailer hire
Festivals, markets & fun runs
Sporting & corporate events
Talk to us about events →
BWT rural service vehicle
Septic & Tank Cleaning
Residential · Rural · Commercial

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

Septic tank pump-out
Water tank cleaning & sanitising
Grease trap cleaning
Rural and residential properties
4WD access for difficult sites
Book a clean →
BWT 4WD tanker on civil construction site
Civil Applications
Road · Rail · Infrastructure

Specialist bulk liquid solutions for civil and infrastructure projects throughout the North Island.

Tankers for hire
Temporary water supply
Blasting support
Pipeline chlorination and testing
Road washing
Tell us what you need →
Why choose us

There is no one else you need to consider.

In business since 2007. Wellington and Wairarapa’s most experienced bulk liquid operator.

Right truck for the job
20+ trucks inc. 4WD for difficult terrain and tight access.
Fast and responsive
Quick quotes, fast delivery. We don't make you wait.
Fully certified
SiteSafe, Totika, Safe365, ISN, MPI NP1.
Locally trusted
Family-owned Wellington business since 2007.
BWT full fleet lineup at depot
By the numbers
18+
Years in operation
20+
Trucks in fleet
3
Specialist services
Certifications
SiteSafe certified
Safe365 certified
Qualitate 365 accredited
Ministry of Health certified
ISN certified
MPI
REGISTERED
Audit verified
BWT 4WD Iveco tanker crossing river
4WD capability
We go where others won’t.

Remote farms, steep hill country, river crossings — our 4WD fleet gets water there.

What customers say

Trusted across Wellington & Wairarapa.

★★★★★

Reliable, prompt and professional. Have used BWT for years — they always come through.

Sarah M.
Rural homeowner · Martinborough
★★★★★

Hydro Vac team were outstanding — safe, efficient, handled difficult access with no issues.

Mark T.
Civil contractor · Wellington
★★★★★

Fast response, great price. Filled our pool and tank same day. Couldn't ask for more.

Jo & Dave R.
Homeowners · Kapiti Coast

Ready to get water where you need it?

Call us for a fast quote. We respond same day.

[email protected] · 027 286 8098