Our specialties



Our specialist buildings team work across the entirety of your building project, communicating with all stakeholders so that not only are your building services completed perfectly, but we’re enhancing other processes where possible.



Our specialist interiors team ensures design always complements the architects plans, not ignores them, leaving your services blended seamlessly with your interior for the perfect mix of functionality and design.


Our Process


Our 'True Partner' Promises

On time or it's free guarantee

To show we get how important your timelines are, we guarantee to deliver to the agreed date or we’ll refund the entire fee.

Designed in Australia

Designed in Australia promise

Because we’re obsessive about the quality of our work, we ensure it is all done in Australia to Australian and ISO standards. 


24 hour response promise

When you need us we’ll be there, even giving our design team mobile numbers so you can always get in touch.


Checked twice promise

To ensure we get things right first time, every piece of documentation is peer reviewed by at least one other engineer before delivery.

9/10 of our clients are repeat. Here's why:

We have partnered with BSE on a number of assignments for our clients across 10 years. We like working with BSE as they share the same values and have the same philosophy as us. They work closely with the stakeholders to understand required outcomes, strive for project delivery excellence, implement innovative solutions and achieve best value for our clients.
— Andrew Murphy, National Operations Manager - Project & Development Services, JLL
Crown have found the BSE team to be completely professional, proven to be adaptable in providing design outcomes that exemplify the Crown Group’s goals. BSE’s knowledge and understanding of projects and their ability to deliver on time is better than we have experienced in the marketplace elsewhere and we at Crown Group have and will continue to work together with BSE in the outstanding relationship we have created.
— Pierre Abrahamse, National Development Director Crown Group Holdings