Since 1987 · Glasgow, Scotland

Quantity surveying that protects your project from day one.

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

IAA team reviewing project documentation
About Us

We make our clients' objectives our priority.

Proactive quantity surveying and commercial management — we protect your budget, your contract and your programme from day one.

  • Proactive cost & contract management — we stop overruns, claims and disputes before they start.
  • Deep expertise across NEC3, JCT, ICE, GC/Works/1, FIDIC and bespoke contract forms.
  • Tight financial control held across the whole project lifecycle.
Owned from within

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.

Our Skillset

A complete commercial toolkit, all in-house.

Commercial

  • Cost planning
  • Estimating
  • Tendering
  • Procurement
  • Contract administration
  • Cost control
  • Final accounts

Technical

  • Measurement & quantification (NRM, SMM)
  • Bills of Quantities (BOQ) production
  • Construction cost analysis
  • Commercial management
  • Project financial reporting
  • Supply chain management

Soft Skills

  • Negotiation
  • Stakeholder management
  • Problem solving
  • Attention to detail
  • Communication & presentation
  • Team leadership
  • Client relationship management
Global Experience

We've managed projects across the world, including in all these territories.

United Kingdom flagUnited Kingdom
Spain flagSpain
Portugal flagPortugal
France flagFrance
Germany flagGermany
Croatia flagCroatia
Yemen flagYemen
Libya flagLibya
Norway flagNorway
Poland flagPoland
Malta flagMalta
Ghana flagGhana
Sectors & Clients

Deep sector experience, from local schemes to international infrastructure.

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.

Traditional Construction
Retail & Leisure
Industrial & Manufacturing
Logistics & Warehousing
Infrastructure & Civil Engineering
Highways & Transportation
Rail
Airports
Utilities (Water, Power, Gas)
Renewable Energy
Oil & Gas
Defence & Military
IT
Hospitality & Hotels
Sports & Leisure Facilities

Speak to someone who will actually be part of your project.

Discuss how we can help your project fulfil its potential.

Contact

Let's discuss your project.

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.

Send an enquiry

Visiting Us

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.

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