Mechanical Estimator – Pre-Construction / Bid Team
Location: Office based
Type: Permanent
Role Overview
We’re seeking a technically strong and commercially sharp Mechanical Estimator to join a busy pre-construction team. You’ll be responsible for producing accurate, competitive mechanical cost estimates for building services projects, working across design, procurement, and bid management.
Key Responsibilities
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Review tender documents, drawings, and specifications to understand project scope
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Perform quantity take-offs for mechanical systems (HVAC, plumbing, pipework, plant)
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Build up labour, material, and plant costs to produce detailed estimates
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Liaise with suppliers, subcontractors, and engineering teams to secure pricing and clarify technical items
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Identify value engineering opportunities and cost risk areas
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Prepare and compile tender submission packages (BOQs, cost breakdowns, clarifications)
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Assist with bid presentations and support negotiations post-submission
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Maintain and update estimating databases, rate libraries, and historic cost data
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Support handover to delivery teams upon contract award
Skills & Experience
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Proven experience in mechanical estimating within MEP or building services
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Strong understanding of mechanical systems (HVAC, public health, plant)
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Proficiency in estimating software or Microsoft Excel
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Excellent numerical, analytical, and organisational skills
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Good commercial awareness and ability to manage multiple tenders simultaneously
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Strong written and verbal communication skills
What’s in It for You
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Opportunity to work on high-value, technically complex projects
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Real influence on bid strategy and value engineering
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Clear career path within pre-construction / commercial teams
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Supportive, collaborative environment