Involve Recruitment are looking for a Mechanical Supervisor to support the delivery of commercial mechanical projects on site. This is a hands-on role overseeing site activities and ensuring quality and safety standards are met. Key Responsibilities: * Supervise mechanical trades and subcontractors on site * Ensure works are completed safely and to programme * Monitor quality and installation standards * Assist with site coordination and planning * Report progress to Project Managers * Ensure compliance with drawings and specifications Requirements: * Experience in a mechanical supervisory role within commercial construction * Strong site-based mechanical background * SSSTS or SMSTS preferred * Ability to read and interpret drawings * Strong communication and leadership skills