Hennessy Cost Consulting (HCC) is a specialist consultancy delivering accurate, end-to-end quantity surveying, estimating and cost advisory services to contractors, clients and joint ventures across Australia and internationally.

With over 22 years of practical and strategic experience, HCC helps stakeholders plan, price and deliver civil, infrastructure, mining, defence and energy projects with confidence.

We work with subcontractors on tenders and claims, support client-side teams, and provide independent commercial advice throughout the project lifecycle. Every engagement focuses on reducing risk, strengthening outcomes and helping clients make informed, cost-effective decisions.

Specialties:

- First-principles estimating
- Cost planning and reporting
- Budget development and control
- Tender preparation and strategy
- Bills of Quantities (BOQ)
- Variation and progress claim management
- Subcontractor bid support
- Project programming and constructability reviews

Email: mark@hconsult.com.au


Hennessy Cost Consulting

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