Civil Infrastructure
Cost Estimating &
Tender Advisory
Supporting contractors, engineering consultants, and public-sector infrastructure projects across Alberta.
Based in Edmonton, Alberta, supporting contractors, engineering consultants, and public-sector clients with disciplined cost estimating, quantity takeoffs, and tender strategy across Canada.
How We Support Projects
Civil infrastructure projects require accurate cost definition, disciplined estimating, and structured tender execution.
3N Inc. supports contractors, engineering consultants, and public-sector clients across all stages of project delivery — from design and planning through procurement and competitive tendering.
We add value by:
• Improving cost accuracy and reducing estimate uncertainty
• Identifying scope gaps and project risks early
• Strengthening tender competitiveness and pricing discipline
• Supporting better decision-making across design and procurement
Core Services
Core services supporting cost planning, design-stage estimating, procurement, and competitive tendering:
Quantity Takeoff
Cost Estimating
Strategic Pricing and Bid Advisory
Independent Cost Validation
Tender Analysis and Documentation
Who We Work With
We support contractors, engineering consultants, and public-sector clients across infrastructure planning, design, procurement, and construction projects throughout Alberta and Canada.
Infrastructure Contractors
Bid preparation, estimating capacity, and pricing strategy
Public-Sector & Utility Clients
Design-stage estimating and tender support
Engineering Consulting Firms
Procurement support, cost validation, and infrastructure planning
Project Types Supported
Earthworks and site development
Municipal roads and highways
Culverts, bridges, and structures
Underground utilities
Environmental and reclamation works
Project Experience
Representative infrastructure projects across Alberta, including:
• Multi-site road and bridge culvert (Sturgeon County)
• Stormwater and wastewater (Leduc County)
• Highway and bridge culvert (Alberta Transportation)
• Multi-site bridge culvert replacement (Minburn County)
• Site grading and access road (ATCO)
• Landfill and environmental (multiple counties)
Detailed project experience available upon request.
Discuss Your Project
Planning a project or preparing a tender?
Discuss your project requirements and get clear, disciplined cost and tender support.