Materials Intelligence for Construction

Stop paying for mistakes you didn’t make.

Follow the money. Just CheckIT. Construction-specific apps powered by the CheckIT Engine — catching the errors that cost you margin, and getting sharper on every document you run.

CheckIT TodayBook a Demo

5-minute setup · No integration · No IT

39%of construction invoices contain an error
2.5%average overbilling on invoice value
75%less manual review time
invoice.checkitapps.com
Westgate Office — PipeCo LLC · INV-3041verifying against quote S100051122
Line itemQtyUnitAmount
6″ SDR26 PVC sewer pipe490 ft$8.14$3,988.60
Detectable tape, 3″×1000′1 ea$45.00$45.00
Aggregate base rock, Class 284 t$33.00$2,772.00
10″ SDR26 wye fitting2 ea$596.55$1,193.10
Trench plate rental, 8′×20′12 dy$164.70$1,976.40
6″ SDR35 cap, gasketed3 ea$24.35$73.05
10″ SDR26 45° bend4 ea$1,527.55$6,110.20HIGHLine 7 — overbilled $4,812
Manhole waterstop gasket10 ea$15.00$150.00
8 lines verified · 1 flag$4,812 recovered

Making money in construction is hard. Knowing where you’re losing it is harder.

Your estimating software priced the job. Your PM tool tracks the schedule. Your ERP records what got billed. Your AP tool routes what gets paid. None of them check whether the margin you priced is the margin you’re collecting. So profit leaks. Quietly. Every job. Across every stage — the estimate that was off from the start, the bid where scope was hidden in the line items, the change order that ran past the markup, the invoice that didn’t match the contract.

We built CheckIT because the gap shouldn’t be there. We built it as tools — not another complex system you have to learn. Just grab what you need to finish the job.

What our users are finding.

$1,200
Caught in a user’s first morning
100%
Of users found money in week one

Extrapolated from active pilot data. Results vary by invoice volume and contract complexity.

Construction-specific tools. One engine underneath.

Every job asks the same three money questions: What will it cost? What should you pay? What did you actually pay — versus what you agreed? Each CheckIT tool answers one of them, for the stage you’re working right now. Same engine. Same drag-drop-done interface.

Sign Up Today

CheckIT Invoice

Execution • AP Verification

What did you pay vs. what you agreed?

Verify every invoice against the quote, contract, and change order before payment. Drag, drop, process, generate, done. Live with users — every one found money in week one.

See CheckIT Invoice
Join the Pilot

CheckIT RFQ

Procurement • Bid Leveling

What should you pay?

Level sub bids at line-item scope. Find the 15–20% variance hidden inside the line items and award the right number — not the lowest one. Pilots get 90 days free.

Join the pilot — 90 days free
Become a Design Partner

CheckIT Estimate

Pre-Con • Estimating

What will it cost?

Build estimates against the cost reality of your own past jobs. Win the work you can actually deliver profitably.

Become a design partner

Powered by the CheckIT Engine

One engine. Every tool sharpens the next.

The quote you level in RFQ becomes the baseline Invoice verifies against. The invoices you verify become the cost reality your next estimate is built on. The engine is building material intelligence from your own jobs — what pipe, aggregate, equipment, and labor actually cost you. Same data. Same tools. More margin protected over time.

EstimateRFQInvoiceChange OrderExplore the CheckIT Engine

Use CheckIT like the work truck with 200,000 miles on it.

Five minutes to set up. No integration. No IT department. No “change management.” Don’t replace anything you’re already using — your ERP, your AP tool, your PM software all keep doing what they do. CheckIT sits on top.

The old way
Screenshot the invoice. Line it up against the quote. Hope you catch it.
45–60 minutes per document — and the ones nobody checks just get paid.
With CheckIT
Drop the invoice and the quote in. Every difference, flagged in minutes.
Unit prices off-contract, quantities you didn’t order, charges that aren’t in the quote.
  • 01Drag.

    Pull the invoice and the quote into CheckIT.

  • 02Drop.

    Anywhere on the screen — no folders, no formatting requirements.

  • 03Process.

    The engine reads every line and finds every difference.

  • 04Generate.

    One click drafts the dispute email with the evidence attached.

  • 05Done.

    Profit saved. Hours back. Headache avoided. Team happier.

We built CheckIT because nothing else did the job.

Twenty years running construction businesses. Fifteen in document intelligence. One vertical SaaS exit. CheckIT started as the tool our co-founder Steve Silva built inside his own companies — because nothing on the market caught the margin leaking between the office and the field. We tested it on real jobs until it just worked, then built it for everyone else.

Built by contractors. For contractors. Construction project finance is the only thing we do.

Meet the team behind CheckIT

Try CheckIT in less time than tracking down that quote from six months ago.

Drop one invoice and the quote it should match. We’ll show you every difference in under five minutes. Free. No credit card. No commitment.

CheckIT TodayBook a Demo

If we don’t find money, you don’t owe us anything.