Mechanical Estimator

King-and-Moffatt; Wolverhampton; On-site; GBP 42,000 - 60,000; Full time

Benefits offered by this job

Professional Development support

Employee Assistance Program

Health and Wellness programs

Job summary

King & Moffatt Building Services is seeking a mechanical estimator to lead tender analysis, digital take-off from 2D/3D models, and costing for BOMs across HVAC projects in the UK.

You will coordinate subcontractor enquiries, review plant schedules, conduct site walk-arounds, and deliver the Tender Handover File with clear assumptions. 3–7 years in mechanical estimating preferred; HNC/HND in Mechanical Engineering advantageous.

Qualifications

• 3–7 years’ experience in mechanical estimating within the building services or construction sector.
• HNC/HND in Mechanical Engineering or Building Services. A background as a time-served plumber or pipefitter is highly advantageous.
• Strong understanding of HVAC systems, BESA ductwork standards, and pipework specifications.

Responsibilities

• Lead tender analysis and develop a query list to clarify ambiguities in mechanical specifications.
• Manage digital take-off from 2D PDFs or 3D Revit models for ductwork, pipework, and insulation.
• Lead costing and pricing to the Bill of Quantities, including ancillaries.
• Identify and manage subcontractor enquiries to specialist trades; review their returns.

Skills

Mechanical estimating

HVAC knowledge

Negotiation

Education

HNC/HND in Mechanical Engineering or Building Services

Plumber or Pipefitter background advantageous

Tools

Trimble Luckins

Ensign

Cymap

Bluebeam Revu

Job description

Operating for over 45 years, King & Moffatt Building Services provide complete Mechanical and Electrical services across all sectors of the construction industry including Industrial, Logistics, Food, Pharmaceutical, Data Centre, Mining, Healthcare,Commercial,Hotel & Leisure, High-End Residential, Public, and Energy.

From design stage to the installation and the ongoing maintenance of their facilities, our valued and highly skilled workforce provide our clients with an efficient, reliable and best in class service.

A Deloitte Best Managed Company Award winner for eight years running, we pride ourselves on being a full building services solutions provider and have successfully delivered multiple large-scale projects in Ireland, the UK & mainland Europe.

Job Description

• Tender Analysis:Lead theinitialreview of tender packages,identifyingand developing a "Query List" to clarify ambiguities in the mechanical specification.
• Digital Take-off:Manage and coordinate the measurement of mechanical services (Ductwork, Pipework, Insulation) from 2D PDFs or 3D Revit models.
• Costing & Pricing:Lead the application of labour norms and material discounts to the "Bill of Quantities," ensuring all ancillaries (valves, brackets, fixings) are included.
• Subcontractor Enquiries:Identifyand manage the distribution of enquiries to specialist trades, such as BMS, Insulation, and Water Treatment, reviewing and critiquing their returns.
• Plant Selection:Review and critique mechanical plant schedules to ensure specified equipment is "fit for purpose" andidentifypotential "Value Engineering" alternatives.
• Site Inspections:Manage and coordinate "Site Walk-arounds" for refurbishment projects toidentifyexisting services and potential installation constraints.
• Tender Settlement:Provide regular internal updates to the Managing Estimatorregardingthe "Prime Cost" and potential commercial risks.
• Handover Documentation:Lead the preparation of the "Tender Handover File" for the Project Team, clearly documenting all "Assumptions and Exclusions."
• Market Monitoring:Review and critique material price trends (e.g., copper, steel, plastic) to ensure the estimate reflects current market volatility.
• Stakeholder Engagement:Arrange and chair (where necessary) mid-tender interviews with clients to present the mechanical proposal and technical approach.
• Lessons Learned:Capture and document feedback from "Post-Project Reviews" to refine labour norms and pricing accuracy for future bids.
• This list is not exhaustive or exclusive.

Qualifications

• Experience:3–7 years’ experience in mechanical estimating within the building servicesor construction sector.
• Education:HNC/HND in Mechanical Engineering or Building Services. A background as a time-served Plumber or Pipefitter is highlyadvantageous.
• Technical Knowledge:Strong understanding of HVAC systems, BESA ductwork standards (DW/144), and pipework specifications (TR/20).
• Software Literacy:ProficiencyinTrimble Luckins,Ensign, orCymap. Expert knowledge ofBluebeam Revufor digital measurements is essential.
• Communication:Exceptional interpersonal skills; able to negotiate with suppliers and explain technical pricing to the commercial team.
• Attention to Detail:A methodical approach to ensuring no "scope gaps" exist between the mechanical and electrical or civil interfaces.

Additional Information

Having an inclusive and flexible culture helps the business continue to grow as a strong, dynamic and innovative organisation.

As well as being supported and encouraged to develop your career here at King and Moffatt, we also offer the following:

• Professional Development support
• Employee Assistance Program
• Health and Wellness programs

At King and Moffatt, we believe in the power of diversity and inclusion to drive innovation, creativity, and success. We are committed to creating a workplace where all employees feel welcomed, valued, and respected regardless of their race, ethnicity, gender, sexual orientation, age, religion, disability, or any other dimension of diversity. We strive to build a culture that celebrates differences, encourages open dialogue, and promotes equal opportunities for growth and advancement. By embracing diversity and fostering an inclusive environment, we not only strengthen our organisation but also enrich the lives of our employees and the communities we serve