The TEC Team

The team at TEC Concreting Systems is continually growing, with over 24 employees on the books and numerous sub-contractors on hand for large scale pours, TEC Concreting Systems can assure clients that they have the numbers to efficiently deliver high quality work.

Office/Site Management

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Trent Collins
Company Director

Trent Collins has accumulated more than 17 years 'high-end' experience, skill and expertise within the concreting industry. His strong skill set has helped him to consistently provide top quality products for clients. These attributes, together with Trent's positive relationship style and proven management skills have seen him succeed in developing TEC Concreting Systems. Trent is TAFE certified in Concreting and Construction Carpentry and has also successfully completed Management courses and obtained other machinery tickets to diversify and enhance his skills in the field.


Erin Collins
Financial Controller/Office Management

Erin has a Diploma in Business & Finance (DIP BSB50215), qualifications as a Tier 1 Insurance Broker, Management certifications and a University background in IT and Business Marketing.
Erin supports the management of the office, accounts payable, website, IT and the general running of the business. With over 14 years experience in office administration, Erin has been a key contributor in the development of TEC Concreting Systems.


Trevor George
Site Supervisor

With over 9 years experience in the concreting industry, Trevor is TAFE certified in Formwork Carpentry and Formwork Concreting. He has obtained his Supervisors certification through OHSA and several machinery tickets. Trevor remains a key asset in the success of TEC Concreting Systems, through his continual delivery of high quality work.


Tammy Roycroft
Contracts Administrator

Tammy has over 10 years experience in account management and has extensive knowledge of the Construction Industry having spent the last 10 years managing contracts and invoicing for an excavation company. Tammy’s role at TEC Concreting Systems includes management of all aspects of current contracts, accounts receivable and invoicing to multiple contractors. Tammy liaises closely with our team and contractors to ensure clear communication is present on all projects undertaken.

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Chris Collins
OHS Officer/Mechanic

With 20 years experience in the Construction Industry, Chris is TAFE certified in fitting and machining and has also undergone OH&S training and Project Management courses.
Previously Chris worked on various mine site projects across Australia, developing skills through liaising and co-ordinating with several contractors on high-end projects. Chris has executed SWMS, JSA's, Toolbox talks and managed multiple subcontractors in his time.