Mechanical Quantity Surveyor

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