Mechanical Quantity Surveyor

O'Neill & Brennan

Mechanical Quantity Surveyor – Building Services
Stratford, London
£75,000 – £90,000 + Package (depending on experience)

A Mechanical contractor experiencing significant growth and working in new sectors, that primarily delivers commercial fit-out and refurbishment projects across London is looking to appoint a Mechanical Quantity Surveyor to be based in Stratford in London to lead the commercial team

Project Details

* Mechanical HVAC fit-out and refurbishments

* London project location

* £200K – £2M project values

* April/May 2026 start date

Working closely with the project teams, the successful candidate will support the commercial management of live projects, with a strong focus on contract administration, variations, and subcontract management

The Role

* Commercial management of mechanical packages across a portfolio of live projects

* Strong involvement in contract administration under forms such as NEC or JCT

* Management and valuation of variations and change control

* Subcontract procurement and administration

* Preparation of valuations, cost reports, and commercial reporting

* Working closely with project teams to support strong commercial delivery

Requirements

* Around 5+ years’ experience working as a Quantity Surveyor, ideally within M&E building services

* Strong understanding of contract administration and commercial processes

* Experience managing subcontractor packages and variations

* Ability to manage workload across several live projects

* Experience working on complex developments would be beneficial

Package:

* £75,000 – £90,000 salary (flexible for the right candidate)

* Competitive benefits package

* Long-term progression within a growing contractor

If you are interested in applying please forward an updated CV and copies of your qualifications to Ben Willis at O’Neill and Brennan