Since 2014, Erbas & Associates has embarked on a major expansion program providing engineering services Australia wide and abroad. The business has been restructured to maintain the same family values with a progressive approach to delivery style and quality.

In 2017, Erbas & Associates re-branded to erbas™ to reflect the organic, in-house trend toward a design-oriented approach to services, celebration of 20 years of operations and to reflect the promotion of staff into the business partnership structure.

In 2019 erbas™ relaunched their Environmentally Sustainable Design team, creating a subsidiary brand, erbas™ SUSTAIN to celebrate the company's shift to offering a focused, broader offering the sustainability space. The team's specialist services include Green Star, WELL, NABERS, sustainability reporting, and ESD design. erbas™ SUSTAIN strives to be at the forefront of providing high quality sustainability solutions to projects.