Due to their excellent reputation and a continued increase in their workload, a key client of mine is looking to recruit a Mechanical Site Supervisor on a full-time, permanent basis. Location: Various sites across the West Midlands, occasionally further afield Salary: £50-55K pa Bonus Benefits Package Sector: Building Services / Construction Reporting to: Project Manager Overview An established contractor is seeking an experienced Mechanical Site Supervisor to oversee the delivery of mechanical installations across multiple UK project sites. This is a hands-on site leadership role, responsible for ensuring mechanical works are delivered safely, on time, and to a high standard of quality. You will coordinate site activities, manage subcontractors and labour, and act as a key point of contact between the project team and the client. Key Responsibilities Site Supervision & Delivery Oversee and coordinate all mechanical site activities to ensure efficient project delivery Plan and manage labour, subcontractors, plant, and materials Ensure works are carried out in line with drawings, specifications, and industry standards Monitor programme progress and report any delays, changes, or risks to the Project Manager Attend site meetings and provide clear progress updates Act as the day-to-day site contact for the client and project team Health, Safety & Compliance Ensure full compliance with health & safety legislation and site procedures Carry out risk assessments and ensure RAMS are followed Enforce company and industry safety standards on site Report, investigate, and resolve incidents, near misses, or safety concerns Communicate any process or safety changes to the wider project team Quality & Technical Oversight Monitor workmanship quality through benchmarks, inspections, and QA processes Identify and resolve technical issues promptly Ensure installations meet project and client quality requirements Support testing and commissioning activities where required Team & Stakeholder Management Supervise site teams, ensuring clear communication and task allocation Liaise with clients, consultants, and subcontractors to maintain smooth delivery Support, train, and mentor junior staff and apprentices Materials, Documentation & Reporting Manage site deliveries of materials, plant, and free-issue items in line with contractual and internal procedures Highlight long-lead items and procurement risks to the Project Manager Maintain accurate site records, diaries, and daily reports Ensure operatives are working to the latest drawings and documentation Assist with handover documentation including QA records, testing certificates, red-line drawings, and O&M manuals Provide feedback on labour, supplier, and subcontractor performance Key Performance Expectations Projects delivered on or ahead of programme Strong health & safety record with no reportable incidents High-quality installations with all QA and testing completed and signed off Efficient material and cost control with proactive planning Accurate, timely site reporting and documentation Positive working relationships with clients, subcontractors, and internal teams Ideal Candidate Profile Proven experience supervising mechanical installations on construction or building services projects SSSTS & CSCS (Red Supervisor Card at a minimum) Strong knowledge of mechanical systems and site practices Solid understanding of UK health & safety regulations Confident managing subcontractors, labour, and site logistics Excellent communication and organisational skills Willingness to travel to sites across the UK