Accurate Concrete Bids in Minutes
The all-in-one estimating app for turnkey concrete contractors. Create accurate estimates for footings, stem walls, slab on grade, stairs, CMU block walls, concrete walls, columns, and tie beams. Calculate quantities, build cost estimates, and send proposals — all from your phone.
FEATURES
Everything You Need to Win More Bids
Built specifically for concrete contractors who need speed, accuracy, and professionalism in the field.
Material Calculators
Fast, accurate calculators for concrete, masonry, and rebar quantities. Built using industry-standard formulas with transparent calculations you can verify.
Instant Cost Summaries
Labor, materials, equipment, and subcontract costs broken down clearly for every estimate. Instantly calculate your project's total cost.
Professional Proposals
Generate polished PDF proposals ready to send to clients — no design skills required. Look professional with our high-quality templates.
Track Every Bid
Save estimates, update pricing, track bid status, and share estimates with your team — all in one place.
HOW IT WORKS
From Measurements to Proposal in 3 Steps
STEP 01
STEP 02
STEP 03
Enter Your Project Details
Calculate Costs Instantly
Send Professional Proposals
Input measurements and specifications. Length, width, depth. The app handles the rest.
Get accurate material and labor estimates in seconds, not hours.
Generate and email PDF proposals directly from the app. Win the bid.
WHY CONTRACTORS CHOOSE US
Built for Busy Contractors Who Need Results
Whether you're pouring foundations, driveways, or commercial slabs, Cornerstone Bids gives you the speed and accuracy to outbid the competition.
Save hours on every estimate
Eliminate costly calculation errors
Look professional with polished proposals
Work from anywhere on your phone
★★★★★
This app makes it easy to put together quick estimates for concrete hardscape projects while I’m still on the jobsite. I can calculate quantities, set my pricing, and give customers a proposal without waiting until I’m back at the office.
Adrian Pozo
Owner, AAP Solutions
We're Here to Help
Have a question or need support? Send us a message and our team will get back to you within 1 business day.