Mechanical Estimator / Senior Mechanical Estimator (Building Services)Location: Essex £60,000 to £80,000 Generous Bonus Scheme Excellent Benefits We are recruiting on behalf of a specialist mechanical building services contractor delivering projects from £50k up to £2m across commercial, industrial, and refurbishment sectors. This is an excellent opportunity for an experienced Mechanical Estimator to join a growing business and take ownership of tenders that make a direct impact on project delivery and company success. The Role As Mechanical Estimator, you will: Prepare accurate and competitive tenders for mechanical projects from £50k to £2m Analyse drawings, specifications, and client requirements to produce detailed cost plans Work closely with the pre-construction team, project managers, and directors to ensure successful bids Source supplier and subcontractor quotations and build relationships to secure best value Support client meetings, bid presentations, and handover to project teams About You Experienced Mechanical Estimator or Senior Mechanical Estimator within Building Services Strong background in mechanical services including heating, ventilation, air conditioning, and refurbishment projects Proven track record delivering tenders in the £50k to £2m range Excellent commercial awareness and client-facing skills This role would suit those currently working as an experienced Mechanical Estimator, Senior Mechanical Estimator, HVAC Estimator, or Mechanical Pre-Construction Manager within the Building Services sector. Remuneration Package Mechanical Estim ator Base Salary: £60,000 to £80,000 Travel Allowance Generous Bonus Scheme Private Healthcare & Pension Options Laptop & Mobile Phone Ongoing Training & Development Career progression opportunities into senior management Collaborative and supportive team environment Occasional Work From Home flexibility If you would like to be considered for the position of Mechanical Estimator / Senior Mechanical Estimator, please apply online now or contact Rob Green at David Leslie Ltd for a confidential conversation. About David Leslie Ltd David Leslie Ltd is a family-run construction recruitment consultancy with over 20 years experience connecting professionals and employers across the UK. Specialising in the Building, Fit-Out, and M&E Building Services sectors, our approach is built on trust, integrity, and long-term partnerships, ensuring both clients and candidates receive a service that is personal, transparent, and expertly delivered.