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North American Construction Group

One of North America’s largest fleet of haul trucks, shovels and mining equipment includes the biggest trucks, excavators and hydraulic shovels anywhere. We offer unrivalled earthworks experience in hard rock and oil sands mining, overburden removal, site development and reclamation.

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Head Office & Shop

27287 - 100 Avenue Acheson, Alberta, Canada T7X 6H8

Phone: 1 (780) 960-7171

Fax: 1 (780) 969-5599

Mackellar Group

Welcome to MacKellar Group, a leading heavy equipment solutions provider operating in Australia since 1966.

At MacKellar we provide heavy earthmoving equipment solutions for tough and uncompromising environments, and we maintain a proud history working on both mining and civil earthwork projects around Australia.

We invite you to discover more about our business, it’s founder Alastair MacKellar, and the family values that underpin our operations and strong partnership approach.

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Head Office

Queensland, Australia Nambour, Queensland 4560

Western Plant Hire

Western Plant Hire is a solution focused plant hire and fully maintained fleet provider, structured to be flexible and intent on meeting clients changing needs. Western Plant Hire prides itself on delivering modern, reliable, high quality equipment and support to our clients.

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Head Office

52 Dooley Street, Naval Base Western Australia 6165

The Game-Changing Caterpillar 980XE Loader!

AUGUST 6, 2025
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DGI Trading

Effective mining
component solutions

Global leaders in the sourcing, recycling and remarketing of late model OEM mining machinery and components.

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Head Office

52 Dooley Street, Naval Base Western Australia 6165

Hitachi EX3600-6 Main Frame Reconditioning

Location: Australia, The Americas Timeframe: 1 month
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ML Northern Services

We work on the forefront of innovation and technology to take products from an idea all the way to the end consumer.

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Head Office

414 – 248A Grosbeak Way Fort McMurray, AB T9K 0V8

Phone: +1 (780) 804-7810

Preventative Maintenance

Western Star 4900 XD OffRoad

AVAILABLE FOR RENTAL
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NUNA GROUP

Building Beyond Boundaries

Nuna is Canada’s largest, majority Inuit-owned contract mining, heavy civil construction, earthworks and remediation site contractor. We don’t follow trails. We go further to find a better way.

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Head Office

52 Dooley Street, Naval Base Western Australia 6165

Kitikmeot Region of Nunavut

Back River Gold Project

Commenced: 2022 | Client: B2Gold Corp.
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Careers

Since 1966 our success has been driven by the quality and commitment of our highly engaged and talented people.

At MacKellar, our overarching goal is to create careers that attract, engage, develop and retain the best talent to build on our team of inspired people, assisting us in our growth trajectory as we seek to grow into new markets and realise new growth opportunities.

We are committed to a workplace environment that welcomes diversity and fosters inclusiveness. To us, diversity is about commitment to equality and the treatment of all individuals with respect. Diversity makes us creative, productive, responsive, competitive and creates value for all our stakeholders.

In the many regional areas where we work, we commit to providing employment for local indigenous talent and ongoing learning opportunities. This local engagement allows us to give back to local communities.

Current Career Opportunities

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MacKellar places great emphasis on supporting young people to achieve their goals and to develop their careers in their areas of interest.

A Focus on our Future

MacKellar maintains a proud history of investing in apprentices across its operations. Through our apprenticeship programs, apprentices gain practical experience and develop the skills required to maintain, repair and service mobile plant. In partnership with Hastings Deering’s Learning Centre, our apprentices undertake relevant trade qualifications, including Certificate III programs in Mobile Plant Technology, Automotive Electrical and Engineering Fabrication.

Over the four-year program, apprentices combine formal training with hands-on experience, preparing them for a career as a qualified Mobile Plant Mechanic.