About Johnstone Concrete & Landscape Supplies

What We Do

Quarry Services

For all mining, construction and civil projects.

Concrete Services

High quality concrete products supplied and delivered.

Landscape Supplies

For all your landscaping needs.

About Johnstone Concrete

Johnstone Concrete & Landscape Supplies Pty Ltd (JCLS) is an Australian family owned and operated quarry and concrete yard facility. We have been in operation for three generations.

The business commenced in the 1930’s as a carrier business headed by Ron Johnstone, servicing the Inglewood area supplying gravel, sand, bags of wheat, logs for sawmills and power poles.

Today, there are two businesses – Johnstone Concrete & Landscape Supplies Pty Ltd (JCLS) and the Quarry operations owned by Ian  Johnstone and his brother. Ian’s son, Brock, is Operations Manager of Johnstone Concrete and Landscape Supplies. Ian’s other son, Clint, is Operations Manager of the Quarry operations.

This partnership saw the business grow, resulting in purchases of Gwydir Concrete, more quarries, sand screening plants and concrete batching plants in Mungindi, Warialda, Burren Junction and Croppa Creek.

The purchase of Williams Concrete and quarry in Narrabri is where the company is currently located, which is comprised of a concrete yard and hard rock quarry at Wave Hill. Johnstone Concrete & Landscape Supplies Pty Ltd (JCLS) continues to provide high quality concrete, quarry products and landscape supplies for local residential and commercial developments.

The quarry is licensed to produce 200,000T per annum. With the current growth of both the business and the area JCLS may in the near future consider increasing the licence to accommodate the demand for supply of quality product.

JCLS have an experienced and competent management team, committed to ensuring a high standard of performance and delivery of a superior product to its customers.

Clients can be confident when engaging JCLS as preferred supplier and contractor: a company with excellent professional experience, qualifications, health, quality and safety compliance. Client satisfaction and innovative thinking are integral components of our company to achieve successful outcomes.

JCLS has a thorough understanding of all industry requirements in their field with particular regard to Work, Health, Safety and the Environment.

JCLS are a quality endorsed company which ensures that we complete our works to the correct standards that is required and is an integral part in the way we do business. Staff are encouraged to contribute toward the continuous improvement of our processes.

JCLS has a strong sense of community, aiming to employee and use local subcontractors, suppliers and service providers. All JCLS staff are fully trained in their operational positions. JCLS is also a proud supporter of many local charities, schools, sporting clubs and businesses.

Only the Best



  • The environment we are protecting is the environment we live in.
  • All regulations by government authorities are followed and maintained – EPA, Resources Regulator, Safework – through knowledge, understanding and management experience in compliance.

Integrated Management System (IMS)

  • Client focussed reporting featuring ease of traceability.
  • Our business operates efficiently and profitably and maintains a continuous improvement strategy.
  • Quality Assurance, Environmental compliance, and safety performance systems are fully integrated and operational.

Working Capital

JCLS has a sound balance sheet and is trading profitably. The increase in activities in Northern NSW has seen a major increase in activity for our company. Further supporting financial statements can be supplied upon request.



Completed Projects

Field Workers

Office Staff

Welcome to our website.

Johnstone Concrete & Landscape Supplies has been in our family for over 90 years.  We pride ourselves on delivering the highest quality products available on the market. In fact, we make it a priority to produce the best concrete and landscape supplies possible. We are considered leaders in our field as we are a progressive and innovative company willing to think “outside the box” to provide solutions for our clients.  Thanks to our experienced and dedicated staff, our continued success is assured.

We are confident you will be satisfied with both the service and quality you receive here at Johnstone Concrete & Landscape Supplies and we look forward to being of service to you.

Brock Johnstone – Operations Manager / Director