Estimator – Waterproofing

Specified; Toronto; On-site; CAD 110,000 - 130,000; Full time

Benefits offered by this job

Performance-based bonus

Health and dental benefits

Long-term career growth

Autonomy in estimating processes

Job summary

Specified Roofing Inc. is expanding its Waterproofing division and is seeking a Senior Estimator to lead estimating for commercial waterproofing and building envelope projects across Ontario.

You will prepare detailed take-offs, review drawings and contract docs, and develop accurate budgets while engaging with clients and consultants. You will influence estimating processes, mentor junior staff and contribute to the division's strategic growth, with opportunities to build industry relationships

Qualifications

• 8+ years of estimating experience in commercial waterproofing or building envelope construction.
• Deep knowledge of waterproofing systems and contract documentation.
• Ability to read architectural/structural/shop drawings and prepare take-offs.
• Experience developing project budgets and competitive tender submissions.
• Strong communication, negotiation and relationship-building abilities.
• Mentor junior estimators and support estimating process improvements.

Responsibilities

• Lead estimating for commercial and institutional waterproofing projects.
• Review tender documents, specifications, drawings, geotechnical info and contract requirements.
• Prepare detailed quantity take-offs for labour, materials, equipment and subcontracted work.
• Solicit, review, evaluate and negotiate quotations from suppliers and subcontractors.
• Develop accurate project budgets, cost estimates and competitive tender submissions.
• Identify value engineering opportunities and alternative waterproofing solutions.
• Assess project risk, site conditions, constructability and pricing strategies.
• Attend pre-tender meetings, site visits and client/consultant meetings as required.
• Collaborate with project management to ensure smooth handover after award.
• Build and maintain relationships with general contractors, consultants, engineers, suppliers and manufacturers.
• Help develop estimating systems, cost databases and standard costing models.
• Monitor market conditions, material pricing and industry trends.
• Provide technical input on waterproofing specifications and installation requirements.
• Mentor junior estimators and support division growth.
• Contribute to business development and client presentations.
• Maintain professionalism and confidentiality throughout tendering process.

Skills

Estimating

Tendering

Pricing strategy

Subcontractor negotiation

Client communication

Project coordination

Education

Diploma or degree in Construction Management/Civil Engineering

Tools

AutoCAD

Bluebeam

Excel

Estimating software

Job description

Specified is an established, well-respected building envelope contractor delivering commercial and institutional roofing, cladding and waterproofing projects across Ontario. As part of our continued growth, we are expanding our Waterproofing division to take on a broader range of building envelope and below-grade projects, and we are hiring a Senior Estimator to lead its estimating function.

This is an opportunity to play a key role in a growing division inside a stable company: you will influence estimating processes, develop industry relationships, and contribute directly to the division’s long-term success.

Position Summary

Reporting to the Vice President, Estimating & Preconstruction, the Senior Estimator will lead estimating for commercial waterproofing and related building envelope projects. The role requires deep technical knowledge of waterproofing systems, strong commercial awareness, and the ability to prepare accurate, competitive estimates while supporting the division’s strategic growth. You will be equally comfortable preparing detailed estimates, engaging with clients and consultants, evaluating subcontractor and supplier pricing, identifying project risk, and helping improve estimating procedures and best practices.

Key Responsibilities

• Lead estimating for commercial and institutional waterproofing projects
• Review tender documents, specifications, architectural and structural drawings, geotechnical information and contract requirements
• Prepare detailed quantity take-offs for labour, materials, equipment and subcontracted work
• Solicit, review, evaluate and negotiate quotations from suppliers and subcontractors
• Develop accurate project budgets, cost estimates and competitive tender submissions
• Identify value engineering opportunities and alternative waterproofing solutions
• Assess project risk, site conditions, constructability and appropriate pricing strategies
• Attend pre-tender meetings, site visits and client or consultant meetings as required
• Work closely with project management to ensure a smooth handover following award
• Build and maintain relationships with general contractors, consultants, architects, engineers, suppliers and manufacturers
• Help develop estimating systems, cost databases, productivity rates and standard costing models
• Monitor market conditions, material pricing, labour costs and industry trends
• Provide technical input on waterproofing specifications, system selection and installation requirements
• Mentor junior estimators and support the development of estimating capability as the division grows
• Contribute to business development, client presentations and strategic planning
• Maintain a high standard of professionalism, accuracy and confidentiality throughout the tendering process

Required Qualifications

• 8+ years of estimating experience in commercial waterproofing, below-grade waterproofing, roofing or building envelope construction
• Strong technical knowledge of commercial waterproofing systems, including: below-grade and foundation waterproofing; hot-applied rubberized asphalt waterproofing; cold-applied liquid and fluid-applied membranes; self-adhered sheet membranes; bentonite systems; plaza deck, podium, balcony and traffic-bearing waterproofing; pedestrian and vehicular traffic coatings; dampproofing and foundation protection; drainage boards, protection boards and insulation; air barriers and related building envelope systems
• Thorough understanding of commercial construction practices, waterproofing specifications and contract documentation
• Ability to read and interpret architectural, structural, civil and shop drawings
• Experience estimating projects ranging from approximately $250,000 to $10 million or more
• Strong understanding of waterproofing installation methods, sequencing, site conditions and constructability
• Excellent mathematical, analytical and problem-solving skills
• Strong communication, negotiation and relationship-building abilities
• Highly organized, with exceptional attention to detail and the ability to manage multiple tenders under deadline
• Proficient with Microsoft Office, particularly Excel
• Experience with Bluebeam, AutoCAD, estimating software or similar take-off tools is an asset

Preferred Qualifications

• Diploma or degree in Construction Management, Civil Engineering, Architectural Technology or a related discipline
• Previous experience mentoring or managing estimating staff
• Established relationships with general contractors, consultants, engineers and waterproofing manufacturers in the commercial construction market
• Familiarity with applicable building codes and industry waterproofing standards

Who You Are

• Self-driven and committed to continuous improvement
• Takes ownership and accountability for estimating accuracy and results
• Commercially minded, analytical and solution-focused
• Understands the importance of risk management and sound pricing strategy
• Enjoys developing processes and improving estimating systems
• Communicates effectively with clients, consultants, suppliers and internal teams
• Works independently while contributing to a collaborative culture
• Thrives in an entrepreneurial environment where you can make a meaningful impact

What We Offer

• Salary range of $110,000 – $130,000, commensurate with experience
• Performance-based bonus opportunities
• Comprehensive health and dental benefits
• A stable, well-established company with an excellent industry reputation
• The opportunity to contribute to the growth of an expanding waterproofing business
• Supportive leadership and the autonomy to influence estimating processes and departmental development
• Long-term career growth within a growing construction organization

This posting is for a newly created position. Specified Roofing Inc. is an equal opportunity employer; accommodations are available on request throughout the recruitment process.