Our Team.

Our team are highly experienced, customer focused with a diverse background and each share a passion for the environment.

Dion Halpin -

Principal Consultant and Xcel Asbestos Removal Work Supervisor


Dion shares a passion for the built environment and managing risks associated with past and present building practices. He has held a variety of positions across a wide range of sectors in the construction industry. His expertise is with asbestos management both working as a demolition supervisor and as a consultant with Xcel.


  • Non Friable Asbestos Removal & Supervisor tickets

  • Conduct Asbestos Assessment (VET)

  • Cert IV Work Health & Safety (Pinnacle)

  • Conduct a Mould Assessment (VET) (Australian College of Environmental Studies)

Brian Sibanda -

Environmental Scientist and Principal Hazmat Consultant 


Brian has a wealth of knowledge and experience associated with contaminated lands and waste water treatment holding positions for large environmental consultancies on large government projects in Sydney. Brian has joined the team to expand Xcel's environmental service capabilities and to also broaden his skills in the built environment. 



Msc Science (chemistry)

Bachelor of Environmental Science 

Hayley Halpin -

Business Development and Administration 

Hayley is passionate about the environment, sustainability and yoga. She has a teaching background with business management experience holding a position with the NRMA developing school programs on road safety and also running her own successful business teaching Yoga to kids in schools.




Bachelor degree in Education

CERT IV in Business Administration  


0410 127 520 


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