Specialist experience, service and professionalism

Since 1985, Osborne+Song has been providing professional quantity surveying services to the building industry. We provide a long-standing commitment to our clients in the form of exemplary service, professionalism and integrity.

Whilst employing a hands-on philosophy the executive team provides support at all stages of our service delivery process, thus assuring our clients that their construction and/or development needs are met.

About Our Team

Whether you’re a Builder, Developer, Architect or Engineer, our consultants have the specialist knowledge to create the Quantity Surveying or Construction Cost solution you need.

Our Services

Our client focused approach means that all Osborne+Song services are based on your project scope, while ensuring value, quality and delivery to the highest professional standards.

Our Experience

We become a truly beneficial partner for your project; not just through exemplary construction cost planning and engineering, but also independent and unbiased advice.

Are you looking to engage a Quantity Surveyor or Construction Cost Engineer?

Why choose Osborne+Song?


Specialist Experience

Specialists in delivering the construction cost management solution that your project needs


Leading Reputation

Our leading reputation is built on referrals, repeat business and quality outcomes.


A Proven Record of Success

Recognised by the industry and our clients alike for reducing risk and adding value.


Trusted Professional Partnership

A fresh approach to service and professionalism within the industry.