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Trusted Experts in
Cost Consultancy

SAIHISS Group offers specialized construction cost consultancy services including quantity surveying, BOQs, contract administration, and project audits—ensuring budget control from concept to completion.

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From hospitals and stadiums to commercial towers and education hubs, our diverse portfolio spans across Australia, New Zealand, Canada, and the Middle East and North Africa — delivering excellence wherever we build.

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  • Australia
  • Saudi Arabia
Sydney Biomedical Accelerator

Australia

Sydney Biomedical Accelerator

Quincy Hotel

Australia

Quincy Hotel

Shellharbour Hospital

Australia

Shellharbour Hospital

Coogee Beach Crowne Plaza

Australia

Coogee Beach Crowne Plaza

Girraween Public School

Australia

Girraween Public School

Lang Walker Medical Building

Australia

Lang Walker - Medical Building

Sydney Football Stadium

Australia

Sydney Football Stadium

Alinma Bank Riyadh

Saudi Arabia

Alinma Bank - Riyadh

King Plaza

Saudi Arabia

King Plaza - Abdullah Hashim Malik

Macquarie University Law School

Australia

Macquarie University Law School

Liverpool Civic Place

Australia

Liverpool Civic Place - Phase A

SAIHISS Group is a leading consultancy firm offering Project Management and Construction Cost Solutions in Sri Lanka and internationally.

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