About Us

At Construction Estimating Center (CEC), we build smart tools for smart builders. Our mission is to empower contractors, retailers, manufacturers, distributors and DIY enthusiasts with fast, accurate, and user-friendly estimating solutions that streamline project planning and execution.

We specialize in developing web-based applications that transform how construction professionals estimate materials, costs, and timelines. Our flagship tools include:

Virtual Constructor – A versatile estimator for patios, sheds, garages, cottages, houses, and roofs. Whether you're working from 2D blueprints or 3D models, this app helps you visualize and price your project with precision.

EstimCAD Decking and Railings – A powerful design and estimation tool for custom decks, stairs, and railing systems. From aluminum to glass, EstimCAD lets you draw detailed plans, generate accurate material lists in minutes and visualize in 3D.

DeckIQ – Our latest feature that verifies and validates structural integrity of your deck design. All in compliance with the US and Canadian building codes.

Now, we're taking estimation to the next level with EstimCAD™’s AI-powered AgentBOT — a conversational assistant that delivers instant, interactive estimates for railing systems and more. It guides users through a simple Q&A to:

• Collect deck dimensions and layout preferences
• Visualize railing configurations with reference diagrams
• Generate material estimates tailored to manufacturers systems

This agentbot is the first step in our broader vision: an AI-driven construction platform where agentbots, configurators, and partner platforms work together to streamline design, compliance, and cost estimation — all in a productization and industrialisation approach for the residential construction industry.

Whether you're a contractor, supplier, or homeowner, CEC is committed to making construction estimation simple, visual, and accessible. Our tools are trusted across North America by professionals who value speed, clarity, and reliability.

Explore our YouTube channel to see our apps in action, and try the EstimCAD™ AgentBOT to start estimating your next project — one smart question at a time.

Builders of handy apps — for handy people.