Start free. Step up only when the leak you found is worth more than the fee to close it. Every audit fee credits toward a Build.
No account, no call. Paste what you have, get a clean result back.
$0
Bid levelling, scope gaps, addenda, sub coordination, and change orders — focused single-task tools for the work that actually erodes margin.
A written analysis of how your whole operation runs, before you spend on a focused audit.
Free while in beta
A 10–14 page written analysis of your operation, delivered as a PDF within 48 hours. Estimating process, change order practices, subcontractor coordination, and software stack.
What it names: a 1% margin lift on a $5M operation is $50,000. Subs have described losing $4,000 a month to unbilled T&M work alone.
These aren't live yet. Add your name for the one you'd actually use and we'll tell you when it ships.
$1,499
5 business days · waitlist
Targeted analysis of where unbilled time-and-materials work is leaking through your field documentation. Best for subs and foremen who suspect they are eating field changes that should be billed.
Pays back on three weeks of typical T&M leakage.
$9,999
5 business days · waitlist
Written review of your change order documentation practice and dispute exposure. Identifies where approvals slip through verbal exchanges.
Pays back on three months of typical T&M leakage.
$12,000
5 business days · waitlist
Written analysis of your estimating process, scope-gap exposure, and common error patterns across three sample bids.
Pays back on a single $7K scope miss.
$19,999
Estimate Review + Change Order Audit
The Estimate Review and Change Order Audit, delivered together as a single combined PDF. Where bids leak margin and where change orders leak the rest, in one engagement.
Combined recoverable range typically exceeds $50,000/year on a $5M operation.
Starting at $35,000
for $25M+ GCs
30–50 page written audit for GCs running $25M+ in annual volume, covering estimating, change orders, sub coordination, job costing, and admin across multiple offices and trades.
1% margin recovery on a $25M shop is $250,000.
An audit names where margin is leaking. A Build installs the fix into your own tools; the partnership keeps it running. The fee for any audit you've paid for is credited toward a Build.
From $6,000
A configured job-costing workbook in your own Google Sheets or Airtable: cost codes, estimate-versus-actual, WIP, and over/under billing, with training to run it.
One job caught going over usually covers the build.
From $8,000
A working change-order system installed into your own tools: a documentation workflow, memo templates, and a tuned assistant that turns field directives into billable change orders.
Anchored to the T&M leakage it recovers.
From $8,000
An estimating and buyout system installed into your own tools: a scope-gap check, a bid-leveling workbook, and tuned assistants that catch missed scope before it costs you.
A single caught scope gap usually covers the build.
From $2,000/mo
ongoing retainer
An ongoing retainer that rolls out your systems and keeps them running: monthly tuning of your automations, assistants, and workbooks, with a working call when you need one.
The systems only pay off if they keep running.
The operations review is free while in beta and names the leaks worth paying to close.
Start the intake form →