About Diamond & Co

Diamond & Company (Scotland) is a specialist firm of chartered surveyors providing full building consultancy services across various sectors throughout the built environment.

Along with shareholder director Craig Alexander Rattray, managing director Philip Diamond founded the business in December 2019 after more than 20 years as a sole trader.

Having started as a niche building surveying and energy consultancy practice, Diamond & Company grew into an established general building surveying consultancy and now specialises in EWS1 surveys and certification (options A & B), external cladding, building surveys, energy consultancy and retrofit coordination in accordance with PAS 2035, and statutory compliance.

In 2022, Diamond & Company acquired the fire engineering consultancy S. Brooker & Associates. This acquisition strengthens our chartered fire engineering capability, while also supplementing our resource in the cladding and fire remediation sector.

Diamond & Co. Team

Our Team

Philip Diamond MRICS


Craig Rattray

Financial Director

Stephen Connor

Managing Director

John Thompson

Fire Engineer

Iain Dickie

Fire Risk Assessor

Tom Diamond

Fire Risk Assessor

Simon Roberts

Chartered Surveyor

Martin Hagan

Retrofit Coordinator

Christine Guild


Kirsty Anderson

Technical Administrator

Sharina Gerrard

Retrofit Administrator

Mary Cowie

Workflow Max Administrator

Carol Cameron

Marketing/Business Development

Thomas Dearie

Façades Manager

Megan Sprott

Revit Tech

Cameron Fee

Assistant Façades Engineer

Ben Sneddon

Revit Tech

Cameron Brown

Revit Tech

Paul Murray

Retrofit Designer

Steven Docherty

Façades Surveyor