Dealer guide · Williams
Williams Jet Tenders: What an Authorised Dealer Actually Does
Buying from a dealer is not buying from a listing site with a nicer office. Fitment, build slots, livery, commissioning and the years after the sale are the actual product.
28 August 2026 · 4 min read
Introduction
Williams Jet Tenders is the British builder behind the TurboJet, SportJet, DieselJet, EvoJet and MiniJet ranges — jet-driven tenders built in Oxfordshire and found on the swim platforms of a large share of the world's motoryachts.
A search for a Williams dealer usually means one of two moments: you have decided on the boat and need someone to order it, or you have the yacht and need someone to tell you which boat. Both are dealer jobs, but they are different ones — and the second is where most of the value is.
01 — The range, briefly
The range, briefly
Each range exists because tenders do genuinely different jobs, and choosing the range is the decision that collapses the catalogue.
- TurboJet
- The classic ship-to-shore tender — compact, dry-riding, built to fit smaller garages on yachts from the mid-teens of metres upward.
- SportJet
- The watersports brief — strong low-end pull for tow sports, seating for the crew, and the model that also does disproportionate business as a standalone lake boat.
- DieselJet
- Common bunkering with a diesel mother yacht, real range, and a dry arrival for guests — the ship-to-shore answer for larger yachts.
- EvoJet
- The luxury flagship for big yachts — a serious guest-transfer boat sized for superyacht garages and cranes.
- MiniJet
- The light, simple end of the range — where davit capacity or sheer convenience is the binding constraint.
02 — Fitment before preference
Fitment before preference
The dealer's first job is to stop you buying the wrong boat. That means establishing the four numbers that decide fitment — garage aperture, davit safe working load at full extension, swim-platform geometry, chock arrangement — before any preference is expressed.
Williams publishes fitment bands, and they are a good starting filter. But two yachts of the same length can have completely different garages, so the band narrows the field and the survey of your actual boat decides. Our Tender Finder runs the first pass; we would rather measure the yacht than assume it.
03 — Ordering against a build slot
Ordering against a build slot
A new Williams is ordered against a shipyard build slot, with livery — hull, tube and deck finishes, upholstery scheme — specified at the time of order. Matching the mother yacht is standard practice and is one of the main reasons owners buy new rather than used.
Build slots are seasonal and genuinely finite. Ordering for the following season is normal practice, and a dealer's honest statement of the current position is worth more than an encouraging one. Livery changes after the build starts are typically where the shipyard says no.
04 — Delivery and commissioning
Delivery and commissioning
The boat is not finished when it arrives. Commissioning covers engine and systems checks, fitting to your yacht's chocks or cradle — an interface that causes trouble when it was assumed rather than specified — and a handover on the water where the launch and recovery sequence is run with your crew until it is routine.
The handover is the point of the exercise. The boat is finished when your crew can launch and recover it in ordinary conditions without thinking about it.
05 — The years after the sale
The years after the sale
Warranty work, scheduled servicing and parts are coordinated through the dealer rather than left to you to arrange. For an owner, the value of the dealer relationship sits almost entirely in this phase — anyone can take an order; the test is who answers the phone in year three.
It is also the practical argument for buying through an authorised dealer in your operating region rather than chasing a marginal price elsewhere. The discount evaporates the first time you need something.
Referenced
Vessels mentioned above
Common questions
Asked and answered
- 01
Is Hawkshore Marine a Williams tender dealer?
Yes — Hawkshore Marine is an authorised dealer for Williams Jet Tenders, based in Newport Beach, California, and an authorised dealer for Surmarine as well. We handle fitment, ordering, delivery and commissioning, and coordinate warranty and servicing after the sale.
- 02
Can a dealer supply any Williams model?
The full range is orderable, but availability runs against the shipyard's build slots, which are seasonal and finite. The honest answer on timing is given at the time you enquire rather than as a general estimate.
- 03
Do Williams tenders come in custom colours?
Yes — hull, tube and deck finishes and upholstery schemes are specified at order, and matching the tender to the mother yacht's livery is standard practice. It is also effectively permanent once the build starts, so decide with physical swatches against the yacht.
- 04
Does a Williams dealer handle servicing?
Yes — warranty work, scheduled maintenance and parts are coordinated through the dealer. For most owners the after-sales phase is where the dealer relationship earns its keep, which is the argument for buying through an authorised dealer in your operating region.