Sale Group is a well-established, family-owned mechanical building services contractor with a strong reputation for delivering exceptional quality installations and maintenance solutions. Our diverse portfolio spans fast-track CAT A & B office fit-outs, high-profile commercial developments, sensitive heritage refurbishments, state-of-the-art recording studios, healthcare facilities, leisure venues, and premium retail schemes. With sustained growth and a robust forward order book, we are now expanding our commercial team and seeking experienced Mechanical Quantity Surveyors or Senior QS and / or Estimators to take full ownership of the pre and post-contract commercial lifecycle on commercial mechanical packages. Key Responsibilities * Take full commercial responsibility for mechanical packages from contract award through to successful final account agreement and close-out * Prepare, submit, and agree interim valuations, variations, dayworks, and applications with main contractors and clients * Lead procurement and ongoing financial management of domestic subcontractors and key suppliers * Proactively identify, value, negotiate, and secure variations and compensation events under JCT contract forms * Deliver high-quality monthly cost reports, cash-flow forecasts, and CVRs to support informed senior management decisions * Minimise commercial risk through timely contractual notices, early warning management, and robust change control processes * Drive margin enhancement and value recovery via rigorous commercial oversight and strategic negotiation * Lead final account negotiations to achieve favourable, timely settlements * Mentor and develop junior team members while contributing to departmental continuous improvement initiatives About You * Demonstrable post-contract quantity surveying experience specifically on mechanical building services projects (e.g., HVAC, plumbing, BMS, ductwork, etc.) * Solid, practical working knowledge of JCT forms of contract * Proven success managing mechanical packages valued £1m–£15m (or similar scale) * Strong commercial acumen with a clear track record in variation recovery, dispute avoidance/mitigation, and favourable final account settlements * Experience (or strong exposure) to pre-contract estimating / cost planning is highly advantageous * Confident communicator skilled at building and maintaining positive, professional relationships with main contractors, clients, and supply chain partners * Degree-qualified (BSc Quantity Surveying or equivalent) or relevant industry experience / professional membership What We Offer * Highly competitive salary (dependent on experience) plus attractive bonus potential * Comprehensive benefits package * Genuine family-oriented culture with regular team social events, support, and inclusivity * Opportunities for professional development, mentoring, and career progression within a growing contractor * Immediate / ASAP start available for the right candidate How to Apply If you are a proactive, commercially astute Mechanical Quantity Surveyor or Estimator ready to make a real impact in a supportive family business, please send your CV today. We are reviewing applications immediately — early applications are strongly encouraged