Why Choose Control Unlimited?

Control Unlimited offers a unique automated aeration process, which means there’s no switching required between modes or stages. We also have the added advantage of allowing you to log and review records of your aeration processes - should you ever need to. We aim to offer friendly customer service and transparent advice to give you a quality setup customised for your needs and long-lasting results. 

With over 20 years in the grain aeration industry and 50 years in farming industry, Control Unlimited are your Toowoomba-based specialists in grain aeration, handling equipment and electrical cabinets. 

We manufacture, supply, test, install and service our own high-quality, Australian-made products. We also proudly support and trust local electricians to carry out our installation work if we’re unable to do it for you. Our products and their features are strongly driven by our customers’ needs and feedback we receive to ensure we are providing the necessary products our customers need in that area.

If you would like to learn more, request a demo to see our products in action. 

Request a Demo

Where our products are located


we are located hereToowoomba Queensland

5 States

73 Regions

1600 Silos Protected

Our Process

Our Quote to Installation Process:

01 Request a Quote 

Call us or request a quote to arrange a face-to-face consultation. 

02 Receiving Your Tailored Quote

We generate a quote tailored to suit your needs and will provide support for any further questions or adjustments you need to make. 

03 We Assemble your Equipment

Once you're happy with the quote and job approval is received, our electrical tradesmen will begin planning and building your controller and/or desired cabinet with the appropriate control equipment. 

04Delivery and/or Installation 

Your product/s are either shipped for installation by your choice of local electrician or we can deliver and perform the installation ourselves, if within a reasonable proximity to Toowoomba. 

05 Request a Quote Consultation

Get Started Request a Quote

Case Studies

Discover how our products and services have solved problems for our valued customers. read more

They are a team that acknowledge the benefit of technological advancement in agriculture and really let you take control.

read full case study


Reach out to the Control Unlimited team today

07 4634 4706

Unit 1, 15 Freighter Avenue,
Toowoomba Qld 4350


One of our friendly team members will get in touch with you to answer your questions and discuss your requirements

Your contact details

Send us a quote for Grain Aeration Solutions

Control Unlimited are ready to assist you with everything from Grain Aeration Controllers right through to installation and service.

Control Unlimited - Quote

Your contact details

Let us know some detail about your situation. One of our friendly team members will get in touch with you to answer your questions and discuss your requirements

Site Power

Request a Demo


Contoller Software demo

This demo really isn’t a big commitment or difficult to do. Please see below for our demo process: 

  1. Request a demo using the form below. This will then send us an email with your details. 
  2. Your details are then entered into our system as soon as possible and then immediately assigned to the demo controller. 
  3. You will receive an email with your username and password. 
  4. Head over to grainsafemonitor.com.au/7000/login.php and enter the details in the email we sent you. You will have access to the controller we have in our workshop. 
Your contact details