About Us

Our quarries are strategically located across the Mackay region and service a diverse range of clientele, from local land developers, to government agencies.

We have a dedicated management team, that works alongside our skilled machine operators and drivers. Our fleet of vehicles are regularly maintained to ensure minimal downtime.

Across each of the four quarries, we use and maintain a large fleet of operational machinery to deliver high grade quarry materials.

Our mobile crushing plant is regularly maintained and serviced by our team.

Employees

The four quarries are overseen by the quarry manager who, in conjunction with his team of qualified supervisors, plant operators and truck drivers ensures the safe and efficient operation of the quarry business.

All staff are fully trained and skilled in the safe operation and of all machinery.

Our Team

Our employees are the secret ingredient as to why Summit Construction Materials are so successful. We support professional development and regularly upskill our employees to meet the latest industry standards.

Key Information

Our drivers will deliver to you on-site from the closest quarry.

Our Promise

“We aim to deliver a quality product in a timely manner”

Our Capability

March 2022

As the supplier of choice for a range of private, corporate and government customers, we deliver a high standard of product to civil and infrastructure construction projects across the region.

Our four long-life quarries are strategically located to the North, South and West of Mackay with product that is easily accessible to service a wide market. Our fleet of company owned truck & dogs give us the edge when delivering large volumes of product on time, to your project.

With a reputation for being able to deliver the right product and the right advice to ensure that any specification requirements are met, our experienced team is at the forefront of industry, manufacturing products that include aggregates, crushed rock and road base, fill material, and specialty rock.

Our Products

  • 2.1 Road Base
  • 2.2 Road Base
  • 2.3 Road Base
  • 2.4 Road Base
  • 2.5 Road Base
  • Crusher Dust
  • Farmer Road Base (non-spec 37.5mm)
  • Maintenance Gravel
  • CTB

Service Region

We service the Mackay/Whitsunday region. This equates to approximately 30,000km² across the two council regions.

We work with road, rail and port authorities and numerous civil construction companies supplying materials to infrastructure projects, land developments and other civil projects across the Mackay region.

Most of the work however is central to Mackay and the Coalfields.

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