We are seeking an experienced and commercially astute Quantity Surveyor to join our clients team on specialist ductwork and ventilation projects across London. The successful candidate will oversee all cost-related aspects of mechanical (HVAC) works from tender through to final account, ensuring value delivery, commercial control, and compliance with project objectives. *** The salary is negotiable dependant on experience and qualifications*** Key Responsibilities: * Prepare, manage, and review cost estimates and tender submissions for ductwork packages. * Conduct material take-offs and ensure accurate measurement of ductwork components. * Negotiate and manage subcontractor and supplier contracts. * Monitor project variations, valuations, and interim payments. * Maintain tight control over cost reporting, cash flow forecasting, and budget compliance. * Conduct site visits to assess progress and validate claims. * Liaise with project managers, engineers, and site teams to ensure timely delivery of commercial outputs. * Manage final accounts and ensure project closeout aligns with contractual and financial targets. * Proven experience as a Quantity Surveyor within MEP/HVAC, ideally with a focus on ductwork or ventilation. * Strong knowledge of building services installation processes. * Familiarity with construction contracts (JCT/NEC preferred). * ...