INSURANCE & BACKING
Mayfair Building Co combines the agility of a family-founded construction business with the strength and governance of a nationally recognised organisation.
The company is strategically supported by Hall & Prior Health & Aged Care Group, one of Australia’s most established aged-care and property development groups. This partnership enhances Mayfair’s operational capacity, financial security, and ability to deliver complex, large-scale projects with confidence and consistency.
We hold $20 million in public liability insurance, protecting our clients, teams, and sites. Together with Hall & Prior’s national infrastructure and governance framework, this ensures Mayfair operates with the highest levels of accountability, safety, and reliability — giving our clients absolute peace of mind from concept to completion.
BUILDING LICENSES
Western Australia
Registered Building Contractor | Company
Streater Prior Pty Ltd | BC104269
Building Practitioner | Individual
Rowan Streater | BP103133
New South Wales
Building Practitioner | Body Corporate
Streater Prior Pty Ltd | BUP4253696
Building Practitioner | Body Corporate Nominee
Rowan Streater | BUP0004504
Qualified Supervisor
Rowan Streater | 97346S
Contractor | Builder
Streater Prior Pty Ltd | 465419C
Australian Capital Territory
CLASS A Builder | Company
Streater Prior Pty Ltd | 20257
CLASS A Builder | Individual
Rowan Streater | 20241603