The Estimator is responsible for preparing accurate, competitive, and complete cost estimates for construction projects. This role manages the full estimating lifecycle for assigned scopes or projects, including quantity take-offs, subcontractor pricing, bid coordination, and cost analysis. The Estimator works closely with Senior Estimators, Project Managers, and Preconstruction leadership to develop budgets, identify risks, and support successful project delivery from pursuit through handoff.

Key Responsibilities: Estimating & Costing

Complete detailed quantity take-offs for labour, materials, and equipment

Develop and maintain unit pricing, productivity rates, and cost databases

Prepare preliminary budgets, schematic estimates, and detailed cost breakdowns

Analyze drawings and specifications to fully understand scope requirements

Identify risks, gaps, and opportunities and incorporate appropriate contingencies

Bid Management

Manage the full bid process for assigned projects, and coordination

Review contracts and supplements

Organize tender documents, drawings, and addenda

Lead bid closings and assemble final submission documentation

Ensure all inclusions, exclusions, and assumptions are clearly documented

Incorporate RFIs, clarifications, and addenda into final pricing

Subcontractor & Supplier Coordination

Solicit and evaluate subcontractor and supplier quotations

Prepare detailed comparison sheets to identify scope coverage, gaps, and overlaps

Negotiate pricing and scope alignment with trade partners





Build and maintain strong relationships with subcontractors and suppliers

Preconstruction & Project Support

Collaborate with internal teams to align estimates with project strategy and execution

Participate in design development reviews and value engineering exercises

Provide support during project handoff, including scope clarification and budget alignment

Contribute to lessons learned and continuous improvement initiatives

Adhere to all company policies and procedures

Perform any other duties that may be assigned, whether specifically or generally related to the role Required Knowledge and Experience:

Diploma or degree in Construction Management, Civil Engineering, Architectural Technology, or a related field

3–5 years of estimating experience within a general contracting environment

Experience with commercial, industrial, or institutional projects

Strong ability to read and interpret construction drawings and specifications

Proficiency in Microsoft Excel

Experience with estimating and take-off software

Familiarity with project management platforms (e.g., Fieldwire) is an asset

Understanding of construction methods, contracts (e.g., CCDC), and trade practices

Strong analytical and problem-solving skills with high attention to detail

Effective communication and negotiation abilities

Strong organizational and time management skills

Ability to manage multiple estimates in a deadline-driven workplace

Proactive, team-oriented, and accountable mindset

📌 Estimator (Woodstock)
🏢 Sierra Construction Group
📍 Woodstock