DNA Design & Construction Group is a GTA-based renovation and general contracting company specializing in premium residential and commercial interiors. Established in 1984, we serve clients across the Greater Toronto Area and beyond, managing projects from concept to completion. Our services include construction, project management, pre-construction consulting, and design support. Our work spans full home renovations, condo renovations, retail and showroom build-outs, custom millwork, bathrooms, kitchens, and more.
Role Overview
We are seeking a highly experienced Estimator or Chief Estimator to support pre-construction efforts across multiple residential and commercial projects. The ideal candidate has strong takeoff abilities, a deep understanding of construction scopes, subcontractor pricing, materials, and tender management. This role is paid per project.
Responsibilities
Prepare detailed estimates and budgets for residential + commercial renovations
Create takeoffs from architectural, structural, and full consultant drawing sets including MEP (Mechanical/HVAC, Electrical, Plumbing), fire protection, life-safety, and demolition plans
Review drawings for missing information, coordination issues, and constructability challenges
Identify potential code impacts (fire separations, egress, accessibility, inspections)
Recognize accessibility and barrier-free requirements that influence scope and pricing (washroom layouts, door clearance, ramps, hardware heights, etc.)
Flag scope gaps and potential change-order risks before pricing
Issue and manage RFIs, clarifications, and addenda during pre-construction
Track drawing revisions and ensure estimates align with the latest design set
Prepare itemized cost breakdowns, clarifications, and qualifications
Request, compare, and summarize subcontractor & supplier quotes
Collaborate with project managers and pre-construction team
Assist in refining estimating workflows and templates in support of our continued growth and standardization
Requirements
5+ years of estimating experience in residential and commercial construction
Strong understanding of construction sequencing, materials, and trade scopes
Ability to read and quantify from full drawing packages: architectural, structural, MEP, life-safety, and demolition
Experience preparing RFIs, addenda, qualification notes, and tracking drawing revisions
High accuracy in takeoffs, budgeting, and scope writing
Proficiency with Excel or estimating software
Working knowledge of Ontario Building Code and basic permit requirements is preferred, but not mandatory
Availability for occasional site visits in residential and commercial construction is an asset, but not required
Reliable and responsive, with strong attention to detail and timely communication
Nice to Have
Experience with tender packages and bid management
Familiarity with Revit or the ability to review 3D models for quantity takeoff is an asset (not required)
Commercial estimating experience
Compensation
Freelance, project-based role
Compensation varies per project based on scope and complexity
How to Apply
Please send:
Resume
Sample estimates or project list
Your general pricing structure (if available)
Email: info@dnagroup.ca
Job Type: Freelance
Benefits:
Work from home
Work Location: Remote
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