Purchasing and inventory tied directly to the job.

Order materials, manage subcontracts, and track stock across your warehouses, yards, and trucks without missing a beat. Pull materials straight for the job, keep your equipment fleet maintained, and run your fabrication shop against actual field demand on a single, unified job record.

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The Procurement overview: open purchase orders, subcontracts, bills, and outstanding lien waivers
A generator's equipment record open in the Field app Live product · Not a mockup

Everything on this page is in the software today.

The crew showed up, but the material didn't.

Materials get ordered by text, tracked in someone's head, and stored wherever there's extra room. Nobody really knows what's sitting in the warehouse until a frustrated crew goes hunting for it. Equipment misses critical service dates, subcontracts get lost in endless email chains, and the cost of it all bleeds onto the wrong job, wasting hours of billable time and eating your margins.

Material, equipment, and subs, all tied to the job.

Buy, stock, maintain, build.

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The purchase orders list, with status, vendor, job, and amount for each
Stock levels across warehouses, yards, and trucks, with minimums and reorder flags
The Equipment overview, with maintenance due, service history, and locations
The fabrication shop board, with orders prioritized by field date

Smart purchasing with built-in spending controls

Stop rogue spending and endless email approvals. When crews and PMs request materials, purchasing instantly routes them into a clean purchase order workflow. Set automated approval chains by location, department, or spending limits so expenses stay strictly under control without slowing your field teams down. Send POs directly to vendors and watch committed costs update on the job instantly. Plus, keep every subcontract airtight with instant visibility into compliance documents, billed-to-date totals, and remaining balances.

Total inventory visibility from warehouse to job site

Never buy the same material twice because nobody knew it was already on site. Track stock seamlessly across every warehouse, yard, tool cage, and service truck. Set minimum stock thresholds so the system tells you what needs reordering before you run out. When field teams need gear, fulfillment is lightning fast, and every item picked automatically charges the right job at average cost.

Maintain your fleet before breakdowns cost you money

Keep your machines and vehicles out of the repair shop and out on the jobsite. Track preventative maintenance schedules, service history, and equipment locations so your crews always have reliable gear ready to roll when they load up in the morning.

Keep the shop and the field in sync

Stop shop bottlenecks, wasted materials, and miscommunicated priorities. Fabrication orders stay tied directly to job timelines and are automatically prioritized by target field dates, flagging rush and overdue tasks instantly. Your shop floor gets clear cut lists and printable job travelers, ensuring components are built right the first time and delivered exactly when the field needs them.

One job record, not another app to check.

Safety & complianceTrack every sub's insurance certificates and licenses, and choose whether a missing or expired one warns you or stops the subcontract and its progress bills until it's fixed. Field appBridge the gap between the office and the jobsite. Field crews can check out tools, review pick lists, and receive site deliveries directly from their phones, keeping everyone on the same page.

Simple pricing

Stop wasting time and profits on lost materials.
Try SitewideOps free for 21 days.

$90 per active user per month

Time-clock-only users are free

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Questions about purchasing and inventory

Can I track inventory in my trucks?

Yes. Each truck has its own stock, just like a warehouse. Transfer material from the warehouse to load a truck, and when a tech uses it on a job, the job is charged at that truck's cost. Unused material goes back on the shelf, and you always know what's on every truck.

Can I set approval limits on purchases?

Yes. Set customized approval workflows for purchase orders and bills based on dollar thresholds, specific approvers, departments, or locations to keep budgets intact.

Can material be transferred between jobs or returned to stock?

Yes. Material held in the warehouse for one job can be reassigned to another, and its cost moves with it. Material already sent to a job can be returned to the shelf, which credits the job, and then issued to the next one.

Does it track lien waivers from subs?

Yes. Each time you post a sub's progress bill, SitewideOps requests a lien waiver for it, and releasing retainage requests the final waiver. You can choose to hold the sub's next progress bill until earlier waivers come back. Each waiver is tied to its subcontract and progress bill, and the Procurement overview shows how many are still outstanding.