Mechanical Estimator

Mechanical Estimator – Buckinghamshire
£45,000–£65,000 + excellent bonus + benefits
A respected, multi‑disciplinary building contractor is recruiting for a Mechanical Estimator to support a strong pipeline of commercial and general contracting projects across Buckinghamshire. The business delivers Facilities Management, Small Works, Mechanical and Electrical services and full project delivery, with a culture built around quality, trust, care and long‑term relationships.
This role suits an experienced Mechanical Estimator or a mechanically biased professional ready to step further into pre‑construction.
The Role
The Mechanical Estimator produces accurate and competitive mechanical cost estimates from initial enquiry through to tender submission. Projects include commercial units, warehouses, light industrial sites and general contracting schemes. The role works closely with project managers, engineers and procurement teams to ensure estimates align with client requirements and commercial objectives.
Key Responsibilities
Estimating and Tendering
Analyse drawings, specifications and tender documents
Prepare take‑offs, BOQs, schedules and detailed cost breakdowns
Liaise with suppliers and subcontractors to secure competitive quotations
Identify risks, exclusions and value engineering opportunities
Prepare compliant tender submissions to agreed deadlines
Support feasibility and early‑stage pricing
Collaboration and Support
Work with project managers, engineers and procurement teams
Attend pre‑ and post‑tender meetings
Support handover of successful tenders to delivery teams
Commercial and Financial Management
Maintain pricing records, quotations and cost databases
Ensure estimates reflect current market conditions
Monitor material and labour cost trends
Compliance and Standards
Ensure estimating activity meets company procedures and industry standards
Stay up to date with mechanical building services regulations
Ideal Candidate
Experienced Mechanical Estimator within commercial, industrial or facilities environments
Strong technical knowledge of mechanical building services
Confident interpreting drawings and specifications
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 deadlines
Detail‑focused, proactive and solutions‑driven
Full UK driving licence
Work Environment
Office‑based in Buckinghamshire
Occasional site visits, supplier meetings and client briefings
Package and Benefits
£45,000–£65,000 depending on experience
Excellent bonus
Stable pipeline of commercial and general contracting work
Long‑term progression opportunities