Waikato Herald
  • Waikato Herald home
  • Latest news
  • Sport
  • Business
  • Rural
  • Lifestyle
  • Lotto results

Subscriptions

  • Herald Premium
  • Viva Premium
  • The Listener
  • BusinessDesk

Sections

  • Latest news
  • On The Up
  • Sport
  • Business
  • Rural
    • All Rural
    • Dairy farming
    • Sheep & beef farming
    • Horticulture
    • Animal health
    • Rural business
    • Rural life
    • Rural technology
  • Lifestyle
  • Lotto results

Locations

  • Hamilton
  • Coromandel & Hauraki
  • Matamata & Piako
  • Cambridge
  • Te Awamutu
  • Tokoroa & South Waikato
  • Taupō & Tūrangi

Weather

  • Thames
  • Hamilton
  • Tokoroa
  • Taumarunui
  • Taupō

NZME Network

  • Advertise with NZME
  • OneRoof
  • Driven Car Guide
  • BusinessDesk
  • Newstalk ZB
  • Sunlive
  • ZM
  • The Hits
  • Coast
  • Radio Hauraki
  • The Alternative Commentary Collective
  • Gold
  • Flava
  • iHeart Radio
  • Hokonui
  • Radio Wanaka
  • iHeartCountry New Zealand
  • Restaurant Hub
  • NZME Events

SubscribeSign In

Advertisement
Advertise with NZME.
Home / Waikato News

Judge ponders Jason Lambert case: Is tradie a conman or was he simply in over his head?

Belinda Feek
By Belinda Feek
Open Justice multimedia journalist, Waikato·NZ Herald·
21 Aug, 2025 06:00 AM4 mins to read

Subscribe to listen

Access to Herald Premium articles require a Premium subscription. Subscribe now to listen.
Already a subscriber?  

Listening to articles is free for open-access content—explore other articles or learn more about text-to-speech.
‌
Save
    Share this article
Concrete contractor and fraud accused Jason Mark Lambert in the Hamilton District Court last month. Photo / Belinda Feek

Concrete contractor and fraud accused Jason Mark Lambert in the Hamilton District Court last month. Photo / Belinda Feek

A Waikato tradie was either a deceitful conman or simply in business well over his head when he left numerous clients out of pocket with incomplete jobs, or some that he hadn’t even started.

Jason Mark Lambert’s intent will be a key factor for Judge Kim Saunders to determine after she reserved her decision in relation to 18 fraud-related charges in the Hamilton District Court today.

Lambert is accused of taking on work, which included concreting or landscaping services, through Facebook and private requests for services wanted.

One charge was withdrawn before the trial, leaving Lambert facing 30 charges.

Advertisement
Advertise with NZME.
Advertisement
Advertise with NZME.

As the trial proceeded, police withdrew a further four. Lambert pleaded guilty to eight.

That’s left him defending 18 charges, two of obtaining by deception, 14 of causing loss by deception, and two of obtaining credit by deception.

One offence is alleged to have occurred in October 2018, with the remainder happening in 2020 and 2021.

‘Fake GST number, no refunds or reimbursements’

Police prosecutor Steve Hickey said that after the first offence in 2018, Lambert got the idea that he could get away with his “dishonest behaviour”.

Advertisement
Advertise with NZME.

Lambert often sought a 40% deposit before work started, which was paid into a bank account – either his mother’s or his accountant’s.

On two occasions, cash was paid.

Hickey said Lambert used a GST number on his invoices that didn’t exist, but it gave his business “some authenticity”.

Lambert caused the various complainants a loss by quoting them for work that he failed to complete, Hickey submitted.

“He made little effort in terms of the work carried out.

“He was not able to provide any proof of what he used the funds for, and also that he didn’t provide any refund or reimbursements of any sort,” he said.

“You can collectively conclude that he never intended to complete the work.

‘He had an honest intention to complete the work’

But it’s the opposite argument for the defence.

Defence counsel Kerry Hadaway told the judge her client had an “honest intention” to complete the jobs, and for varying reasons, that didn’t happen.

In some cases, Lambert completed a “significant amount” of the work, but then he didn’t go back, and the complainants got “fed up” and instead got other contractors to finish it.

Advertisement
Advertise with NZME.

There were issues surrounding Covid lockdowns and the inability to obtain concrete, but Hadaway submitted that there was never any dishonest intention on behalf of her client.

Hadaway also pushed for some charges to be dropped due to a technicality; charges which covered several dates should have been laid individually as opposed to one charge for several dates.

Several charges have been dropped, while Jason Mark Lambert has pleaded guilty to eight others during his trial in the Hamilton District Court over the past few weeks. Photo / Belinda Feek
Several charges have been dropped, while Jason Mark Lambert has pleaded guilty to eight others during his trial in the Hamilton District Court over the past few weeks. Photo / Belinda Feek

Judge Saunders indicated that she agreed with that submission.

Hadaway cited complainant Karl Sinclair, the owner of Kowhai Hire, from whom Lambert hired several pieces of earthwork machinery.

In that case, Lambert paid his first four invoices, but none thereafter.

Hadaway said police should have laid his charges individually, rather than as a single charge covering a month-long period.

Advertisement
Advertise with NZME.

“The defence has issues with this charge and suggests there should have been three separate charges laid so the representations could be identified separately.

“This charge is important ... because Mr Lambert has paid his first four invoices, then Mr Lambert takes the first hireage not paid for on February 25.

“So it must therefore be that Mr Lambert, on the back of paying his bills ... has overnight formed an intention not to pay for things.

“Mr Lambert honestly hired these machines intending to pay.

“Mr Lambert gave quite a few reasons to Mr Sinclair for not being able to pay ... I also asked about the lockdown ... and he said that it did affect his business.”

Hadaway labelled that claim as an “ordinary unpaid debt rather than any deception by Mr Lambert”.

Advertisement
Advertise with NZME.

Judge Saunders today mused out loud whether Lambert was “a conman or is he someone who has got himself in too deep?”.

She said the prosecution’s case “rests and falls on the evidence of the complainants” and the officer in charge, Detective Scott Middlemiss.

As for his GST number, none of the complainants relied on the fact that he was GST registered when they handed Lambert money, she said.

Co-defence counsel Johnathan Myers said if Lambert wanted to deceive the complainants, “he wouldn’t have given them his real phone number, real name and maintained communications”.

“And he would likely have just got the money and ghosted [them], leaving as little paper trail as possible.”

However, he admitted his client did lie to one complainant about being in Waikato Hospital with kidney stones.

Advertisement
Advertise with NZME.

Judge Saunders reserved her decision.

Belinda Feek is an Open Justice reporter based in Waikato. She has worked at NZME for 10 years and has been a journalist for 21.

Save
    Share this article

Latest from Waikato News

Waikato Herald

Sleep like a Queen: Bedroom suite made for Elizabeth II to go up for auction

Waikato Herald

'Frustration and exhaustion': Waikato teachers strike over pay concerns

Waikato Herald

Young Waikato Pacific community advocate recognised in Y25 list


Sponsored

Farm plastic recycling: Getting it right saves cows, cash, and the planet

Advertisement
Advertise with NZME.

Latest from Waikato News

Sleep like a Queen: Bedroom suite made for Elizabeth II to go up for auction
Waikato Herald

Sleep like a Queen: Bedroom suite made for Elizabeth II to go up for auction

Queen Elizabeth II and Prince Philip used the suite when they visited Hamilton in 1953.

21 Aug 02:21 AM
'Frustration and exhaustion': Waikato teachers strike over pay concerns
Waikato Herald

'Frustration and exhaustion': Waikato teachers strike over pay concerns

20 Aug 10:51 PM
Young Waikato Pacific community advocate recognised in Y25 list
Waikato Herald

Young Waikato Pacific community advocate recognised in Y25 list

20 Aug 06:00 PM


Farm plastic recycling: Getting it right saves cows, cash, and the planet
Sponsored

Farm plastic recycling: Getting it right saves cows, cash, and the planet

10 Aug 09:12 PM
NZ Herald
  • About NZ Herald
  • Meet the journalists
  • Newsletters
  • Classifieds
  • Help & support
  • Contact us
  • House rules
  • Privacy Policy
  • Terms of use
  • Competition terms & conditions
  • Our use of AI
Subscriber Services
  • Waikato Herald e-edition
  • Manage your print subscription
  • Manage your digital subscription
  • Subscribe to Herald Premium
  • Subscribe to the NZ Herald newspaper
  • Gift a subscription
  • Subscriber FAQs
  • Subscription terms & conditions
  • Promotions and subscriber benefits
NZME Network
  • Waikato Herald
  • The New Zealand Herald
  • The Northland Age
  • The Northern Advocate
  • Bay of Plenty Times
  • Rotorua Daily Post
  • Hawke's Bay Today
  • Whanganui Chronicle
  • Viva
  • NZ Listener
  • Newstalk ZB
  • BusinessDesk
  • OneRoof
  • Driven Car Guide
  • iHeart Radio
  • Restaurant Hub
NZME
  • About NZME
  • NZME careers
  • Advertise with NZME
  • Digital self-service advertising
  • Photo sales
  • NZME Events
  • © Copyright 2025 NZME Publishing Limited
TOP