Commercial Roofing Estimator

Roofing Estimator

The Commercial Roofing Estimator is responsible for preparing accurate and competitive cost estimates and tender submissions for commercial roofing projects. This role works closely with clients, suppliers, project managers, and operational teams to ensure all pricing, materials, labour, and project requirements are correctly assessed and documented.

Salary Range: $90k - $130k depending on experience

Projects may include:

• Commercial roofing installations
• Re-roofing and refurbishment works
• Industrial roofing projects
• Maintenance and repair tenders
• Remote and Perth local projects

Key Responsibilities

Estimating & Tendering

• Prepare detailed and accurate cost estimates for commercial roofing projects.
• Review drawings, specifications, scopes of works, and tender documentation.
• Conduct quantity take-offs and material calculations.
• Source and obtain supplier and subcontractor pricing.
• Prepare tender submissions within required deadlines.
• Identify project risks, exclusions, and value engineering opportunities.
• Ensure estimates align with company profit margins and commercial objectives.

Client & Stakeholder Management

• Liaise with builders, clients, consultants, and suppliers during tender phases.
• Attend site inspections and pre-tender meetings where required.
• Clarify project scopes and technical requirements with clients.
• Maintain positive relationships with key stakeholders.

Project Handover & Support

• Provide clear project handovers to operations and project delivery teams.
• Assist project managers with budget reviews and cost tracking.
• Support variations and additional pricing requests during project delivery.

Technical & Compliance

• Maintain knowledge of roofing systems, materials, and installation methods.
• Ensure pricing complies with Australian Standards, WHS requirements, and project specifications.
• Review contracts and identify commercial risks where applicable.
• Currently using inhouse EXCEL for quoting, however business is moving to procore in the very near future

Administration & Reporting

• Maintain accurate estimating records and databases.
• Update pricing schedules and supplier lists.
• Assist with forecasting and pipeline reporting.
• Contribute to continuous improvement of estimating systems and processes.

Skills & Experience

Essential

• Previous experience in commercial roofing estimating.
• Strong understanding of commercial roofing systems and construction processes.
• Ability to interpret construction drawings and specifications.
• Experience preparing tenders for commercial or industrial projects.
• Strong numerical and analytical skills.
• High attention to detail and accuracy.
• Strong communication and stakeholder management skills.
• Proficiency in Microsoft Office Suite, particularly Excel.

Desirable

• 5+ year in commercial roofing industry with commercial estimating experience
• Knowledge of WA construction market and commercial builders.
• Experience using estimating software.
• Trade background in roofing or construction.
• Understanding of contracts and commercial construction practices.

Qualifications

• Trade qualification in Roofing, Construction, or related field (preferred).
• Estimating or construction-related qualifications advantageous.
• Current Driver’s Licence.

Personal Attributes

• Strong commercial awareness.
• Organised and deadline-driven.
• Proactive and solutions-focused.
• Ability to work independently and within a team.

If you have the skills our client is looking for, please apply and I will be in contact.