In this Mechanical Estimator role, you will develop accurate mechanical cost estimates for commercial and general contracting projects in Buckinghamshire. You will collaborate with project managers, engineers and procurement to ensure estimates meet client requirements and commercial goals. The position focuses on tendering, cost analysis and value engineering to support feasibility and design decisions. This is an opportunity to influence project outcomes within a trusted, long‑term partner environment.
Pay / Benefits
excellent bonus
benefits
long‑term progression opportunities
Responsibilities
Analyse drawings, specifications and tender documentation to prepare accurate mechanical estimates
Produce take‑offs, bills of quantities, schedules and detailed cost breakdowns
Liaise with suppliers and subcontractors to obtain quotations and negotiate best value
Identify risks, exclusions and value engineering opportunities
Prepare and submit compliant tender submissions within agreed deadlines
Provide early‑stage pricing to support feasibility and design decisions
Work closely with project managers, engineers and procurement teams
Attend pre‑ and post‑tender meetings as required
Support smooth handover of successful tenders to commercial and delivery teams
Maintain accurate pricing records, supplier quotations and cost databases
Ensure estimates reflect current market costs while remaining competitive
Monitor material and labour cost trends
Ensure all estimating activity aligns with company procedures and industry standards
Keep up to date with regulations and developments in mechanical building services
Key requirements
Proven experience as a Mechanical Estimator within commercial, industrial or facilities environments
Strong technical knowledge of mechanical building services
Confident interpreting drawings, specifications and tender documentation
Commercially aware with experience in cost analysis and value engineering
Excellent numeracy, analytical and IT skills
Strong communication and negotiation skills
Able to manage multiple tenders and tight deadlines
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