Mechanical Estimator

  • TLG Infrastructure Limited
  • City, London
  • Nov 12, 2025
Full time Construction Estimator Architect and Design

Job Description

Mechanical Estimator
Location: London (Hybrid Working)
Sector: Commercial, Aviation, and Data Centre Projects
Company: Tier 1 M&E Contractor

Overview
Our client, a leading Tier 1 M&E contractor, is seeking an experienced Mechanical Estimator to join their expanding pre-construction team in London.

This is an exciting opportunity to be part of a forward-thinking business working across commercial, aviation, and data centre projects - delivering some of the most technically complex schemes in the UK and Europe. The role offers flexibility with hybrid working and genuine long-term career development opportunities.

Key Responsibilities

  • Prepare accurate and detailed mechanical estimates for tender and design-build projects

  • Analyse drawings, specifications, and tender documentation to produce comprehensive cost plans

  • Liaise with design, procurement, and construction teams to ensure estimates reflect technical and commercial requirements

  • Obtain and review supplier and subcontractor quotations to support pricing strategies

  • Identify value engineering options and contribute to cost-saving initiatives

  • Support bid presentations and client tender meetings where required

  • Maintain an up-to-date understanding of market trends, costs, and mechanical installation methods

Requirements

  • Proven experience as a Mechanical Estimator within the M&E contracting sector

  • Experience working on commercial, aviation, or data centre projects

  • Strong technical knowledge of HVAC, public health, and mechanical building services systems

  • Proficient in estimation and take-off software as well as Microsoft Office Suite

  • Excellent analytical, communication, and teamwork skills

  • Ability to manage multiple tenders and meet deadlines in a fast-paced environment

  • Based within a commutable distance to London with flexibility for hybrid working

Package & Benefits

  • Competitive salary (dependent on experience)

  • Hybrid working model - combination of office and remote work

  • Opportunity to work on large-scale, technically challenging projects

  • Career progression with a leading Tier 1 M&E contractor

If you're an experienced Mechanical Estimator looking to progress your career within a reputable Tier 1 contractor, apply today or get in touch for a confidential discussion.