Building Services Engineer (Mobile Role) Based from Romford Office - Covering Central & Greater London Sector: Contract Services / Helpdesk Competitive Salary Start Date: ASAP The Role We are currently seeking an experienced Building Services Engineer to join our Contract Services team, covering a portfolio of retail, commercial, and high-end residential sites across Central and Greater London. This is a mobile role focused on delivering high-quality planned and reactive maintenance, alongside small works and installation projects. You will play a key role in maintaining critical building services systems across cinemas, supermarkets, shopping centres, offices, and premium residential developments. Key Responsibilities Carrying out reactive maintenance and fault finding across electrical and basic mechanical systems Delivering planned maintenance including: EICR's Emergency lighting testing Fire alarm testing Completing small installation and remedial works Ensuring all works are completed safely, efficiently, and in line with compliance standards Accurately updating job reports and documentation via mobile systems Liaising with clients and helpdesk teams to ensure service excellence Equipment Experience (Beneficial) Basic mechanical knowledge of the following systems would be advantageous: MVHR units Extract fans AHUs & FCUs HIUs & CIUs Air source heat pumps Hot water cylinders Essential Requirements (Non-Negotiable) Proven experience in a similar mobile building services role 18th Edition Wiring Regulations City & Guilds NVQ Level 3 (Electrical) ECS Card C&G 2391 (Inspection & Testing) or equivalent Strong fault-finding capability Good IT / computer literacy What We're Looking For A self-motivated and reliable engineer Strong communication skills and client-facing confidence Ability to work independently and manage workload effectively Commitment to delivering high standards of safety and workmanship