Mechanical Estimator

Position: Mechanical Estimator
Location: Northampton
Contract Type: Full-time, permanent

Join a specialist building services contractor operating across residential, student accommodation and housing sectors, delivering end-to-end mechanical, electrical and plumbing solutions for new-build developments and refurbishments in the Midlands and beyond.

The Mechanical Estimator will play a key role in securing new projects by preparing accurate, competitive mechanical cost estimates. You'll be working closely with pre-construction and project teams to ensure tender submissions reflect the project scope, risk, subcontractor input and buildability considerations. The role demands strong residential sector experience, particularly with new-build housing and multi-unit schemes.

• 
  
• Analyse tender documentation (drawings, specifications, schedules) for mechanical works on residential and housing projects.
  
• Prepare detailed mechanical cost estimates, including labour, plant, materials, subcontract packages and prelims.
  
• Engage and coordinate with specialist subcontractors and suppliers to obtain pricing, assess viability and drive value engineering.
  
• Identify and quantify mechanical scope, phasing, risk items and build logistics specific to residential developments.
  
• Work with design and BIM teams to review M&E layouts and co-ordinate mechanical systems input. Briggs & Forrester
  
• Maintain and update historical cost databases, benchmarking and tender feedback for continuous improvement.
  
• Contribute to tender submissions including risk registers, assumptions, clarifications and commercial commentary.
  
• Liaise with senior commercial staff to ensure alignment on pricing strategy, margin and contract terms.
  

• 
  
• Demonstrable mechanical estimating experience in the residential sector (new-build housing, apartments or similar).
  
• Strong knowledge of mechanical building services (heating, plumbing, ventilation, chilled/hot water systems) in a contracting environment.
  
• Ability to interpret drawings, specifications and schedules for mechanical works.
  
• Proficiency in cost breakdown, labour and material pricing, subcontractor procurement and enabling cost input.
  
• Good commercial awareness and ability to challenge/optimise design and specification for cost effectiveness.
  
• Excellent communication (written and verbal) and good numeracy/analytical skills.
  
• Ability to work under pressure to meet tender deadlines and handle multiple estimating streams.
  

• 
  
• Exposure to use of BIM, 3-D coordination and early design input in mechanical estimating. Briggs & Forrester
  
• Experience in liaising with housebuilders and residential contractors.
  
• Working knowledge of NEC or JCT contract conditions and risk apportionment.
  

• 
  
• A key commercial role within a specialist residential building services business.
  
• Opportunity to work on high-profile residential and housing schemes.
  
• Career development and strong internal support with access to design, BIM and delivery teams.
  
• Based in Northampton with travel as required to project/supplier meetings