🇨🇦 Canadian Built • Field Tested

Apps for the Trades

Professional construction and estimating tools — built by contractors, tested on job sites. Calculate materials, generate quotes, and get paid faster.

5+
Apps
16+
Calculators
🇨🇦 🇺🇸
CAN & USA
Featured Apps
ConcretePro Estimator
by ProBuilder Apps
Complete concrete estimating — 16+ calculation types including footings, walls, slabs, rebar, ICF, forming, CAD takeoff scanner, worker portal, and staged build packages.
7-Day Free Trial Full Suite
Deck Pro + Stairs
by ProBuilder Apps
Full deck estimating and quoting system. 8 shapes, complete materials list, stair calculator with code checks, e-signature, 3-draw payment schedule, profit dashboard, and professional PDF invoices.
7-Day Free Trial New Features
Foundations Pro
by ProBuilder Apps
Concrete foundations estimator — footings, pads, piers, slabs, rebar, wire mesh, and forming with full cost sheets. Fast and accurate for residential builds.
Free
BagMix Pro
by ProBuilder Apps
Quick bag mix calculator for small concrete jobs — sono tubes, slabs, and footings using bagged concrete. Perfect for small pours and repairs.
Free Micro Tool
Stair Pro
by ProBuilder Apps
Standalone stair calculator — rise, run, stringer layout, tread count, pitch angle, and IBC/IRC code compliance checks with side elevation drawing.
Free Micro Tool

How It Works

1
Pick an App
Browse free and premium construction tools. No account needed to explore.
2
Enter Dimensions
Input your project measurements. The app calculates every material quantity automatically.
3
Quote & Get Paid
Generate professional quotes with e-signature, invoices with payment schedules, and shopping lists.

Building Center? Put Your Prices in Every Contractor's Pocket.

Contractors use these apps to estimate projects. Your material prices show up inside the app. They estimate with your numbers. They buy from you.

$50/month
Exclusive territory • Cancel anytime • Includes in-app ads
Get Your Territory →

Install on Your Phone

No app store needed. Add to your home screen in 3 taps.

1
Open the app in Chrome or Safari
2
Tap Share (or ⋮ menu)
3
Tap "Add to Home Screen"