Estimator

Estimator Kingston upon Thames (Office-based in South West London or South Coast) - Competitive Salary & Benefits

A leading UK provider of smart energy and heat network solutions is looking for an experienced Estimator to join their commercial team. Following the successful merger of several specialist businesses, the company is entering an exciting new era of innovation, collaboration, and rapid growth.

With over two decades of experience delivering technically advanced projects across the UK including large-scale residential and mixed-use developments this organisation is recognised for its engineering excellence and commitment to sustainable energy.

About the Role

Reporting to the Chief Revenue & Growth Officer, you ll take ownership of the estimating and bid coordination process, working closely with the sales, technical, and operations teams. You ll be responsible for developing accurate, competitive, and commercially robust tenders that align with client requirements and business strategy.
This role is key to driving the company s growth combining technical understanding with commercial acumen to produce winning bids that support both client value and profitability.

What You ll Do

• Manage incoming enquiries from the sales team and develop detailed cost estimates and bid submissions.
• Prepare pricing for M&E systems, plantroom equipment, HIUs (Heat Interface Units), controls, and energy centre solutions.
• Collaborate with internal engineering and delivery teams to validate designs, technical assumptions, and buildability.
• Source and evaluate supplier and subcontractor quotations, ensuring competitiveness and compliance with specifications.
• Review client tender documents, specifications, and contracts, identifying key risks, deviations, and clarifications.
• Lead the commercial review of bids during internal adjudication meetings, advising directors on risk, opportunity, and pricing strategy.
• Support the development of pricing models, estimating databases, and tools to improve accuracy and consistency.
• Track tender outcomes, analyse competitor activity, and contribute to continuous improvement initiatives.

Essential Skills & Experience

• Proven experience as an Estimator or Bid Manager within M&E, HVAC, Building Services, or Energy sectors.
• Strong commercial and financial acumen, balancing competitiveness with profitability.
• Excellent understanding of heating systems, HIUs, and associated building services components.
• Experience reviewing and interpreting technical drawings, specifications, and contract documentation.
• Highly proficient in Microsoft Excel and familiar with estimating software or cost modelling tools.
• Strong attention to detail, organisation, and time management able to work to tight deadlines.
• Confident communicator capable of engaging with clients, directors, and suppliers at senior level.

Desirable

• Degree or HNC/HND in Mechanical Engineering, Building Services, or Quantity Surveying.
• Knowledge of district heating, energy centres, and low-carbon technologies.
• Experience with JCT or NEC contract forms.
• Understanding of BIM/Revit models in the context of estimating and tendering.

This is an exciting opportunity to join a growing and forward-thinking company that s helping shape the future of sustainable energy delivery in the UK. You ll work on high-profile, technically challenging projects, within a supportive and collaborative environment that values innovation and continuous improvement.

If you re a motivated Estimator looking to make a real impact, we d love to hear from you.

Please apply with your latest CV or contact (url removed) for a confidential conversation.