Why Every Project Needs a Good Cost Consultant — and What ‘Good’ Looks Like

A great cost consultant can typically save a client 10–15% on a project – meaning the fee more than pays for itself.

But good cost management is about much more than just savings. It’s about setting up the project for success, protecting the client’s commercial position, and helping the whole team move forward with clarity and confidence.

Here are the top 10 reasons why every project needs an experienced cost consultant:

✅ Setting the right commercial strategy for success – We advise on the right delivery strategy to save time and money, and make sure you have the right professional appointments in place.
✅ Setting realistic budgets from the outset – We set realistic budgets and manage risk from day one, so you don’t get caught out later.
✅ Maximising return on investment – We help ensure every pound spent is focussed on the areas that deliver real business value.
✅ Providing benchmarking and market insight – We leverage industry data to negotiate competitive rates and show how your project compares to your peer group.
✅ Developing a clear supply chain strategy – We help avoid procurement pitfalls and source the right materials at the right price, taking into account long term running costs.
✅ Simplifying the process and managing stakeholder expectations – We simplify the process and bridge the gap between finance, HR, real estate, and leadership to keep everyone on the same page.
✅ Helping to minimise future running costs – We find smarter ways to achieve your design intent without breaking the bank, and help you reduce your running costs.
✅ Managing change and preventing scope creep – We manage the contingency and prevent scope creep from derailing costs and timelines.
✅ Navigating contract terms and risks – We help navigate contracts and protect your commercial position.
✅ Providing independent and impartial advice – Confidence that you have a trusted, impartial advisor looking out for your best interests and keeping you informed every step of the way.


What Good Cost Management Looks Like

It’s not enough just to have someone “doing the numbers.” Good cost management runs through the entire project lifecycle, proactively protecting value at every step:

Feasibility Stage

    • Benchmarking the brief against relevant projects

    • Pricing any abnormal costs early to help set a robust budget

    • Advising on appropriate risk allowances and contingency levels

Design Stage

    • Running option studies for key cost drivers

    • Setting cost targets for functional areas to guide the design

    • Monthly reporting and forecasting to track alignment with the budget

    • Maintaining a live value engineering (VE) register

    • Regularly updating the project risk register

Procurement & Tender Stage

    • Analysing procurement and tendering options

    • Completing a robust Pre-Tender Estimate (PTE) before going to market

    • Interrogating trade-level pricing and flagging abnormal rates

    • Recommending the right award strategy, not just picking the lowest number

Construction Stage

    • Regularly forecasting the cost to complete, with early warnings of potential changes

    • Progressively agreeing the final account to avoid surprises

    • Carrying out robust valuations and maintaining accurate cash flow forecasts


In Summary

A great cost consultant is a partner, not just a watchdog.
They help build a clear plan at the start, protect the commercial position through delivery, and spot risks before they become issues.

Good cost management isn’t just about cutting costs – it’s about creating clarity, controlling risk, and maximising return on investment.


That’s what sets great projects apart.

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Colin Wood

Colin is a Partner & Managing Director of EthosEQ, a cost consultancy that helps occupiers, developers, and landlords across EMEA deliver high-quality, efficient, and brand-aligned spaces — while saving time and money. With 25 years of experience at leading global consultancies, Colin has worked with blue-chip clients to deliver over 5 million sq ft of office space in the past decade alone. Today, he leads a boutique, director-led firm that brings big consultancy expertise straight to clients — with more focus, flexibility, and care.