Know what is on the shelf and what is on the van.
A company-scoped inventory system with a permanent QR identity for every location, an append-only stock ledger, job reservations, and warehouse fulfillment from pick to van.
Built like an accounting ledger, used like a tool crib.
Catalog, suppliers, and locations.
Build the catalog, link supplier items, and lay out locations as a tree — warehouse, room, rack, bin, van.
- Inventory catalog items and supplier links
- Nested locations with breadcrumbs
- Every location gets a permanent LOC code
| Item | On hand | Reserved | Available |
|---|---|---|---|
| MC4 connector pair | 240 | 60 | 180 |
| ¾″ EMT, 10 ft | 85 | 30 | 55 |
| Roof attachment kit | 52 | 52 | 0 |
A label that never goes stale.
Each location carries a permanent code. The QR contains only that code — never quantities, job info, or homeowner data — so renaming or re-parenting a location never invalidates a printed label.
- Print labels from any browser and any label printer
- Scan to open the location
- No printer-specific lock-in
The code holds only the permanent location ID — never quantities, job details, or homeowner information — so a printed label never goes stale.
Every change is a movement.
Receive, adjust, transfer, reserve, and release all run as server-side transactions. Each carries an idempotency key, so a double tap or retry is recognized instead of counted twice.
- Append-only inventory movements
- Reservations against jobs so available stock stays honest
- Access limited to your company, project managers, and scoped super-admin
Retrying a request with the same key returns the original movement instead of creating a second one.
Pick, stage, and load the van.
Warehouse staff work a job’s pick list by scanning locations, stage the order, and load the van against the load list.
- QR-guided picking
- Staging by job
- Van loading against a load list
See TrueSite running on a real job.
Tell us about your operation and we will walk you through the modules that fit — using your own workflow, not a canned script.