A proactive approach to cost and contract management — minimising overruns, contractual claims and disputes before they arise. Your objectives, our priority.

Proactive quantity surveying and commercial management — we protect your budget, your contract and your programme from day one.
IAA is a partnership between two of our own — both owners joined as assistant quantity surveyors and worked their way up to run the business.
We've managed projects across the world, including in all these territories.
From rail and road to defence, data centres and hotels — if there's a project to protect, we've worked it. Two decades across every major industry means we hit the ground running in your world, whatever you build.
Discuss how we can help your project fulfil its potential.
We'll be happy to discuss how we can make your project fulfil its potential. When you contact us, you will be speaking to someone who will actually be part of your project.
Our offices are at Centurion Business Park on the south bank of the River Clyde, just off the M8 Motorway. Get personalised directions using our map below.