About JMAC

Remote | Mining | Civil

Our company mission is simple. To have satisfied clients. To achieve our goals, we follow the following broad principles in all our partnerships:

  • Maintain open, professional & responsive communication with all project stakeholders.
  • Deliver to the highest attainable quality, complying with all legislative requirements.
  • Safely complete projects within scope, provide competitive pricing and value.

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Who We Are

JMAC has produced integrated building and maintenance works across mining, infrastructure & residential, for over two decades.

By combining full-service construction requirements performed by skilled industry professionals, JMAC continues to set the benchmark in ground-up building agility & capabilities.

Guiding our teams of trades and skilled workers, our core personnel oversee our projects every step of the way.

Since 1998, JMAC has consistently expanded its assets and sharpened its working methods to create solutions that satisfy client goals. From start to completion, we produce safe, efficient & effective outcomes.

Michael Chittick

Michael is a founding director with 34 years experience in all aspects of the building and construction industry.

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Jamie Chittick

Jamie utilises more than two decades in finance management with our company.

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Shane Tregurtha

With a building career spanning 22 years, Shane runs the teams with a experienced approach to safety and productivity.  

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Yew Kwan
Constructions Supervisor

Experienced in multiple industries and high BDM roles, Yew is running JMAC Civil’s Construction team and is a key contributor to our company.

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Justin Skewes
Resi. Building / Construction 

A vital part of the JMAC team, Justin applies his 25 years of experience in overseeing all aspects of residential building & construction.

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Doug Circosta

Doug is a electrical contractor with 25 years experience. He has worked in all aspects of the trade, including building, construction and mining.

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Mark Allen

Mark has applied his many years of Plumbing experience throughout most aspects of building and construction.

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Eric Parnham
HR Admin / Accounts

Eric has Grown with the company over the last couple of years, exceeding expectations with his HR and accounts knowledge.

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Ross Cook
Purchasing Officer

Ross, brings 25 years of construction expertise. His knowledge & contacts ensures our projects are completed on schedule and within budget.

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JMAC secures its first contract with Leightons (CIMIC) to fit out the Peel Health Campus - contract value $300,000.

Less than 2 months later, JMAC secured a second contract with Leightons. The 100 km Salt Water pipeline project covered works from coastal Australind in Perth to Collie, WA - contract Value $400,000.


Thiess awards JMAC the highly sought after contract for all concrete and form-work for the 12 bridges of Perth’s new South Freeway Link - contract value $1,800,000.


JMAC wins contracts on Roe Highway bridges and noise-wall construction/ installation. With more than 20 km of noise wall and installation of pre-cast panels to bridge components -contract value of $1.2m.

2004 - 2010

During this period JMACs focus was placed on over 50 residential housing renovations and multiple apartment developments throughout WA.

During the six years, the projects consisted of single story houses @ $80k per house and 3 unit, single story developments @$900k per set.

2010 - 2015

Further apartment developments undertaken: Single story renovations valued @ $100k each, and 3 unit sites contacted @$900k per.

Large sheds including fit-outs: complete specialised shed in Perth region with contract from 250k to 500k including workshops and equestrian use

First 400-acre subdivision. A 6-million-dollar subdivision in the Perth hills; subdivided into 50 acre lots plus 2 km road works.

This large project included:

  • Fire management plans
  • Environment plans,
  • Plant and wildlife studies,
  • Power & Telstra services.

Operation is moved to Goldfields in Western Australia after winning contracts with Pit N Portal Mining Services to supply workshops, concrete works and general building and maintenance.

2018 - 2020

Work commences at Minjar Gold Mine. JMAC is engaged for a wide scope of works at the Marvel Loch & Nevoria sites.

This large project included:

  • Exploration (construct new core shed and office fit-out (value$450k)
  • Set up for Jacaletti underground mining workshops ($520k)
  • New magazine area set up ($50k)  
  • Camp maintenance as required ($100k to date)  
  • New fire shed ($35k)  
  • Refurbish on-site buildings $350k  
  • Small sheds and various works (sewer connection, mains electrical/ maintenance in the mill)  

Site and building maintenance continues on all Marvel Loch camps and residential properties.

2020 - 2022

JMAC Civil continued to be contracted out to Norton Gold Fields, Barto Gold & additional Kalgoorlie companies. 

The new works included:

  • The construction of an office complex on the Norton Gold Fields (Tuart Site) 
  • Construction of an underground vent wall in the gold fields ($2mil)
  • Construction of office building and work shops at Cassini site for Mincor (valued at $1.5mil) 
  • Electrical compounds and various site works for Hahn Electrical
  • Explosive magazines installed on sites around the Gold Fields.
  • Supply and hire out underground dewatering units commenced in Marvel Loch and Kalgoorlie.
2022 -

Wide range of operations in full swing including camp construction for Lithco in Bald Hill worth $1mil.

The supply and install of shotcrete continued while developing into our own product, Mcrete.

Whilst winning various underground contracts in the WA Gold Fields and Marvel Loch sites, construction and surface services continue on many sites. JMAC continues to branch north to include Barminco’s, Garden Well site & Karara.

Case Studies

Liatam Mining Camp

JMAC Civil designed and constructed a 200-man expansion to Liatam Mining's camp in Australia. The project increased capacity by 200%, adhering to 'quiet hours' restrictions.

Minjar Core Shed

The Minjar Gold project involved constructing a new Core Shed, increasing production capacity by 300%, with no safety incidents, completed on time and budget.

Some Of Our Satisfied Clients

JMAC has safely delivered projects on time, within budget and specifications for more than two decades.

Our satisfied, high-profile clients are a testament to our commitment to excellence and laser-sharp focus on what matters most.