Run your service company from one screen.
If you're running an HVAC company, plumbing business, electrical contractor, or any field service operation, you know the pain: scheduling is in one app, invoicing in another, customer info in a third, and your field techs are using paper or a clunky mobile app that barely works.
Your Field Service Mainframe Includes
- Smart Dispatch — drag-and-drop scheduling with map view, tech availability, and skill matching
- Mobile App — your techs get job details, customer info, directions, and can log work from their phone
- Quoting & Invoicing — generate quotes on-site, convert to invoices with one click, accept payment in the field
- Customer Portal — clients view their service history, approve quotes, pay invoices, and request new work
- Inventory Tracking — track parts and materials per job, per tech, per warehouse
- AI Agent — handles incoming calls, books appointments, sends follow-ups, and manages your on-call schedule
- Maintenance Agreements — automate recurring service visits and billing for contract customers
- Reporting — revenue per tech, job profitability, close rates, response times, customer satisfaction
Built by Someone Who's Done It
Mainframe's founder built and scaled a statewide field services company before creating this platform. We didn't read about field service management in a textbook — we lived it. Every feature in your mainframe comes from real operational experience.
Replace These Apps
A typical field service company pays for Jobber or ServiceTitan ($200-$500/mo), QuickBooks ($30-$200/mo), Google Calendar (free but painful), a separate phone system ($50-$150/mo), a website host ($20-$50/mo), and various other tools. That's $500-$1,000/month in subscriptions, none of which talk to each other. Your mainframe replaces all of them.