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Mechanical Estimator

CV-Library Essex Posted 12 Oct 2026 Closing: 01 Jan 0001
Permanent Hybrid

Role Description & Technical Scope

1st Step Solutions are supporting a building services engineering company who have an opportunity for a Mechanical Estimator based in Grays, Essex. (with site visits as required)

Our client delivers Mechanical, Electrical & Plumbing solutions across commercial, industrial and residential sectors.

Job Overview

Responsible for preparing accurate and competitive tenders for mechanical services packages. This includes reviewing specifications, mechanical drawings, carrying out detailed take-offs, liaising with suppliers/subcontractors, and producing full cost plans for HVAC, plumbing and public health systems.

Key Responsibilities

Prepare mechanical estimates for HVAC, heating, cooling, ventilation, domestic services, drainage and associated plant.

Analyse tender documentation including drawings, specifications, schedules and scope of works.

Produce material and labour take-offs, bills of quantities, pricing schedules and tender summaries.

Obtain, evaluate and negotiate quotations from suppliers and specialist subcontractors.

Identify project risks and include appropriate allowances.

Support the development of pre-construction budgets and cost plans.

Work closely with electrical estimators, design engineers, project managers and the commercial team.

Attend internal tender review meetings and contribute to tender strategy.

Prepare tender clarifications, exclusions and assumptions.

Produce detailed and clearly structured final tender submissions.

Maintain accurate estimating records and update internal cost databases.Skills & Experience Required

Proven experience as a Mechanical Estimator within building services or mechanical contracting.

Strong understanding of mechanical building-services systems

Ability to interpret mechanical drawings, schematics and specifications.

Competency with estimating and digital take-off tools.

Excellent numeracy, commercial awareness and attention to detail.Desirable

Experience in MEP estimating or combined services tenders.Qualifications

HNC/HND, NVQ, or Degree in Electrical Engineering or Building Services (advantageous).

Proven track record in electrical estimating (required).

CSCS card (or willingness to obtain).On Offer:

Competitive salary

Company car / allowance

Pension scheme

Career progression opportunities

Private health care

Excellent annual leave entitlement

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Key Details
  • Date Posted: 12 Oct 2026
  • Location: Essex
  • Employment: Permanent
  • Workplace: Hybrid
  • Domain: Construction
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