CO CrewOS
Built for plumbers, electricians, HVAC & service crews

Everything your crew needs to run the day.

Schedule and dispatch crews, send AI-drafted quotes, invoice and track payments, and keep customers in the loop — all in one self-hosted app you fully own.

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Scheduling & dispatch

Drag-and-drop calendar and Kanban board, recurring jobs, and route planning to keep every crew on time.

Quotes that close

Draft line items with AI, send a shareable link, and let customers accept or decline online.

Invoicing & payments

Turn jobs into invoices, record payments, track balances, and flag overdue accounts automatically.

Online booking & portal

Customers book themselves, accept quotes, and view invoices through a self-serve portal.

AI assistant

Quote drafting, job summaries, and dispatch suggestions — built in, and it works with no API key.

Inventory & parts

Track stock levels, get low-stock alerts, and consume parts straight from the job.

Leads & referrals

A visual lead pipeline plus a built-in referral program that rewards customers with invoice discounts.

Reminders & messaging

Automated SMS and email reminders, reusable message templates, and a shared customer inbox.

Reports & control

Aging and profitability reports, role-based access, audit logging, webhooks, and a REST API.

Self-hosted and yours.

CrewOS runs on your own server, so your customer data never leaves your hands — and there are no per-seat subscription fees. Set up your whole team with roles for admins, dispatchers, technicians and customers.