Construction Estimating Software
Stop losing jobs to slow estimates.
Build professional estimates in minutes, convert them to invoices in one click, and manage change orders without the paperwork. Built for contractors who'd rather be on the job site than behind a desk.
Get started for free
Full access for 30 days. Then $75/mo.
How It Works
Three steps from estimate to getting paid.
Add Line Items
Choose from 6 charge types — square feet, cubic feet, quantity, flat rate, per foot, or per hour — and build your estimate fast.
Send the Estimate
Generate a professional PDF and share it with your client. Track status as accepted, held, or completed.
Convert to Invoice
One click turns an accepted estimate into an invoice. All line items carry over — no re-typing required.
Estimates That Win The Job
Send polished PDF estimates your customers actually want to sign.
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Branded with your company Your name, logo, and contact info on every page.
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Itemized pricing that builds trust Line-by-line transparency — no surprises for the customer.
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Accept online in one click No printing, no faxing, no back-and-forth.
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Quote right from the job site Mobile-first — build and send estimates from your phone.
Download a real sample PDF
- Demolition & haul-away
- Drywall, tile, and paint
- Vanity, faucet, and fixtures
- Skilled labor — 32 hours
Everything You Need to Bid, Bill, and Get Paid
Purpose-built tools for contractors.
6 Charge Types
Price work by square feet, cubic feet, quantity, flat rate, per foot, or per hour. Cover every trade from concrete to framing to electrical.
PDF Estimates
Generate clean, professional PDF documents for every estimate. Include your company info, signature, and detailed line items.
One-Click Invoicing
Convert any accepted estimate into an invoice instantly. All line items, quantities, and pricing carry over — no double entry.
Change Order Management
Handle scope changes cleanly. Add, remove, or modify line items after acceptance with tracked change orders that convert to invoices.
Reusable Item Catalog
Save your most-used materials and services. Pull them into any estimate with one click instead of typing descriptions and prices every time.
Mobile-Friendly
Create and send estimates from your phone or tablet. Fully responsive so you can work from the job site, the truck, or the office.
QuickBooks Export
Email a month of customers, items, invoices, and estimates to your inbox as QuickBooks Online CSV files or QuickBooks Desktop IIF files. Ready to import — no double entry, no copy-paste.
What Contractors Are Saying
“Estimation Builder has completely streamlined how we handle our bids. What used to take hours now takes minutes, freeing us up to focus on the quality of our concrete work instead of chasing paperwork.”
“The ability to promptly deliver professional estimates to potential clients has given me a competitive edge, helping me secure more bids. It's more than just a tool, it's a game-changer for my business.”
Simple, Transparent Pricing
One plan. Every feature. No surprises.
Estimation Builder
Everything you need to run your estimates
- Unlimited estimates
- Unlimited invoices
- Unlimited customers
- Change order management
- PDF generation
- Reusable item catalog
- QuickBooks Online & Desktop export
- Company branding & signature
- Mobile-friendly access
- 30-day free trial
No credit card required
Frequently Asked Questions
Ready to Win More Bids?
Join contractors who are saving hours every week with Estimation Builder.
Start Your Free TrialNo credit card required. 30-day free trial.