Built inside construction, for construction.
Crux exists to give general contractors financial control around the accounting system they already trust. It was refined inside live construction operations, then made available to other contractors who run money the same way.
Contractors grew. Their financial control did not.
As a general contractor takes on more projects, the money gets harder to see. Invoices arrive from every direction. Approvals wait on whoever is on site. Job cost is assembled by hand, and the numbers reach QuickBooks days later. QuickBooks handles the accounting well, but it was never meant to run construction approvals or live job cost across many active projects.
Crux was built to close that gap. It gives every financial item a clear path to a decision, keeps job cost current, and syncs approved invoices to QuickBooks. The accounting system stays in place. The control comes first.
See what that has produced in real operations, with each result tied to the workflow behind it.
How we think about the product.
Keep QuickBooks
QuickBooks stays the accounting system. Crux adds control around it rather than replacing it.
Control before the books
Intake, approvals, and job cost happen where the work happens, before the numbers reach accounting.
One source of truth
Every role works from the same approved financial activity, so conversations start from agreement.
Built for the real workflow
The product follows how general contractors actually move money, not how software wishes they would.