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From the invitation to bid,
to the final check.

One system for the whole job. Built for commercial specialty contractors.

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  1. Invitation to bid
  2. Estimate
  3. Award
  4. Submittals
  5. Field measure
  6. Install
  7. Billing
  8. Closeout

Every stage feeds the next one. The estimate is built from the takeoff. The field measures against the estimate. The invoice bills what was actually installed. Nothing gets retyped, so nothing drifts.

What it does

Bidding and estimating
Take off the drawings, price the work against your own catalog and price book, and send a proposal the client can approve online.
Field measurement
Your crew captures openings, dimensions, photos and marked-up drawings on a phone. It works with no signal and syncs when one comes back.
Scheduling and dispatch
A day-first board — who is going where, crew capacity, drive times and a map. Dispatch a job and it appears on their phone.
Billing and accounting
Progress billing, schedule of values, change orders and retainage. Push invoices to QuickBooks instead of rekeying them.
The job record
RFIs, submittals, daily logs and punch lists, captured while the job happens rather than reconstructed afterwards.
Your data stays yours
Import your price book from a spreadsheet on day one, and export everything whenever you want. There is also a REST API.

Connecting your Google Calendar

Your crew's scheduled work lives in BowtieOS. If you choose to connect a Google Calendar, we write those scheduled jobs into it — so a foreman sees the same day's work in the calendar app already on their phone, without checking two places.

To do that we request one permission, calendar.events, which lets BowtieOS create and update the calendar events it puts there. We use it only to keep your scheduled jobs in sync. We do not read your personal events for any other purpose, we do not sell or share calendar data, and we never use it for advertising.

Connecting is optional and per-person. You can disconnect at any time from your settings, or revoke access directly in your Google Account. A read-only calendar feed is available instead, which needs no Google sign-in at all. Full detail is in our privacy policy.

See it on one of your own jobs.

We'll load your price book and run a real job through it, so you can judge it on your work instead of a demo.

Request a demo