Run the job and the books from one record.
RFIs, submittals, change orders, schedule and owner billing on the same data the office closes the month on. The field logs it once. Everyone downstream sees it.
Live · 14-day free trial
Your week today vs. on one record.
Five things that come around every week or every month in the GC seat. Flip the switch.
- 01
Turn an RFI answer into a priced CO Live
The answer arrives by email. The PM re-keys scope into a CO log, prices it in a spreadsheet, then emails accounting to update the budget.
RFI-212 converts to CO #14 with scope, photos and spec refs attached. On approval, budget and commitments update themselves.
2–3 daysSame day - 02
Build the owner pay app Preview
Pull approved COs from the log, percent complete from each PM and retainage from accounting. Rebuild the G703 by hand and hope it ties.
Build the G702/G703-style pay app from the SOV, executed change orders and retainage already on the job.
1–2 days~1 hr review - 03
Chase sub lien waivers before the draw Planned
A spreadsheet of who is paid and who has signed, plus a week of emails and phone calls.
Planned: missing waivers (Apex Steel, CoreDry) flagged against the pay app, with the requests sent from the record.
Hours a weekMinutes - 04
Keep the schedule and look-ahead honest Preview
The schedule lives in one tool, daily logs in another, and the super calls the PM when something slips.
Daily logs, RFIs and submittals link to schedule activities, and the three-week look-ahead shows what is at risk.
Half a dayAs it happens - 05
Answer "where are we on this job?" Preview
Export the cost report, cross-check committed cost, then ask the PM for a cost-to-complete.
Budget, commitments, approved and pending COs and the forecast on the budget screen.
A dayA glance
* Time markers are illustrative, based on common workflows. Not measured results.
- LiveChange order managementApprove a CO once: the budget and the subcontract already have it.
- LiveRFI managementRFIs from the field, answered and connected to the cost they cause.
- LiveSubmittal managementA submittal register that knows what is approved, late or holding up the work.
- LiveAIA billing (G702/G703)Pay apps built from the schedule of values, approved COs and stored materials.
- PreviewSubcontractor managementSubcontracts, changes and insurance on one record per sub.
- PlannedLien waiver trackingKnow which waivers are in before a single check goes out.
Four systems. One data core.
Projects
RFIs, submittals, daily logs, schedule
Explore Projects →Financials
Budgets, commitments, COs, AIA billing
Explore Financials →Insights
Analytics dashboards and packs (fade and risk planned)
Explore Insights →Agents
Planned: draft RFIs, pay apps, waiver requests
Explore Agents →Live In the app today for GCs
RFIs · Submittals · Change Events · Change Orders · Commitments · Prime Contracts · Payment Applications · Schedule · Daily Log · Drawings · Meetings
Planned Not built yet
Lien waivers · AI agents · Live WIP
One day, one record.
Sample: Riverside Medical Center · Job #24-118. Story is illustrative.
Super logs a hidden condition
No fire dampers above the L3 corridor ceiling. Logged with a photo from the phone browser.
RFI-212 goes out
The PM drafts it with spec 23 33 00 and drawing M-301 attached and sends it.
Answer in, CO #14 priced
The architect says proceed. The PM converts the RFI to CO #14 at $86,400. Nothing re-keyed.
Owner approves
Budget and commitments update in the same instant.
Billing picks it up
CO #14 is on the Pay App #9 draft. Planned: missing waivers flagged.
PM preps the OAC meeting
Riverside at 72.6% complete (cost-to-cost), 11.4% projected margin, 4 overdue RFIs on the list.
One person’s week, in detail.
- Project managerA GC project manager’s week in os.construction: RFIs, submittals, meetings, change events, budget and the pay app, on one record, entered once.
- SuperintendentA superintendent’s week in os.construction: the daily log, look-ahead, inspections, observations, punch and T&M tickets, captured once on a phone browser.
Straight answers.
Is os.construction live today?
Yes. The project and project-financial tools are live. Start a 14-day free trial. Company Accounting is available for evaluation; AI agents are planned.
Do we have to replace our current tools?
No. Many teams start with one project. Project management and project financials are live today. Company Accounting is available for evaluation; assess its fit before changing your accounting system. You can import project data from another project management system (preview).
Will my supers actually use it in the field?
It runs in any phone browser today: daily logs, photos, punch and RFIs. A native app with offline capture is planned. We will tell you honestly what works and what does not.
How does owner billing work?
Payment applications are built in a G702/G703-style format from the SOV, executed change orders and retainage already on the job. Your team reviews and signs. Nothing goes to an owner without a person approving it.
Can owners and subs work in it too?
Yes. Invite owners, architects and subs to a project and give each a permission template that limits them to their scope. Sub-submitted waivers are planned.
Pull up a chair in the GC seat.
Start a free trial today, or join the founding cohort to shape what ships next and see pricing before you commit.
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