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About Credentia Construction

We are passionate about our vision, our mission and our values. They underpin our behaviour, drive our performance and provide the primary focus for our team.

Our vision

To be a preferred commercial contractor of choice, focused on delivering the best value to our clients. employees and the communities within which we work in a safe and environmentally conscious manner.


Our mission

Our mission is to provide cost-effective solutions for our clients while providing the highest possible quality with unquestionable integrity.


Our Values

  • Display honesty, integrity and credibility.
  • Trust – within our team, our customers and our strategic partners.
  • Work hard to meet or exceed our customers’ expectations.
  • Be proactive, persistent, entrepreneurial and innovative.


Who we are

Credentia Construction’s Directors:
Willie Boylan – Director
Ron McDermott – Director

The Credentia directors bring over 60 years of combined senior construction management experience and oversee a team of dedicated construction professionals. The directors previously held positions in senior project management within Multiplex Constructions – prior to the commencement of Credentia – contributing to some of WA’S most prominent buildings and landmarks, including:


Recent and Current Projects

  • Session Equity Malaga
  • Cambridge Structural Strengthening
  • 4WD Supastore
  • COLES Florida Beach Shopping Centre
  • CTC Warehouse
  • COLES Whiteman Edge Shopping Centre
  • Huon Aquaculture Facility
  • Ashby Childcare Centre
  • Ashby Village Shopping Centre
  • Belmont Park Race Course Horse Stables
  • Ashby Units Block A
  • Garden Office Park Lease Plan Fitout
  • Kent Distribution Centre
  • ISPT/Coles Banksia Grove Shopping Centre Stage 2
  • COLES Byford Shopping Centre
  • 760 Beaufort Mixed Use Development
  • 191 St Georges Terrace Lobby
  • Flux fitout
  • Woodside EOT
  • NIDO Childcare
  • Woodside Remote Operation Centre
  • Qube Logistics Container Facility
  • Woodside Remote Operation Centre
  • Karrinyup Shopping Centre
  • Carillon City Redevelopment
  • Clinipath Pathology Lab
  • BHPB Remote Operation Centre, Ascot
  • BHPB Fit out L42-43 Central Park
  • BHPB Fit out L49-51 Central Park
  • Bassendean Shopping Centre-Forward Works
  • Dockwise Head Office, 133 St Georges Terrace
  • Iluka Resources L21, 140 St Georges Terrace
  • BHPB Fit out L2,7,10,14,225 St Georges Terrace
  • BHPB Fit out L11 Adelaide Terrace
  • BHPB Fit out L48 Central Park
  • Salvation Army Hostel
  • Lease Equity Head Office

Projects our personnel have contributed to as construction project managers

  • City Square – BHP Tower (Brookfield Multiplex)
  • 100 St Georges Terrace – Enex100 (Brookfield Multiplex)
  • Claremont Quarter (Brookfield Multiplex)
  • Midland Gate Shopping Centre (Brookfield Multiplex)
  • Ernst Young Tower (Brookfield Multiplex)
  • Perth Convention and Exhibition Centre (Brookfield Multiplex)
  • Medina Hotel (Brookfield Multiplex)
  • Old Swan Brewery Development (Brookfield Multiplex)