The big picture: Probook, an AI operating system for home service businesses, has raised $40 million in funding. This includes a $34 million Series A led by Andreessen Horowitz and a $6 million Seed round led by Sequoia Capital. The company, founded by a former tradesman, aims to tackle the overlooked problem of dispatch in the home services sector. Probook automates scheduling, customer communications, and data verification for plumbers, HVAC technicians, electricians, and maintenance providers.
Why it matters:
- Operational Bottleneck: Despite the home services industry’s size, many businesses still rely on manual dispatch, leading to inefficiencies and missed customer opportunities.
- Efficiency Gains: Probook’s customers report significant improvements, with some achieving technician-to-dispatcher ratios as high as 100:1, centralizing operations without adding overhead.
- Industry-First Approach: Unlike many tech startups, Probook’s founders have direct experience in the trades, building a platform specifically tailored to the unique challenges of home service operations.
How it works:
- AI Operating System: Probook provides an AI-powered platform that automates critical functions like dispatch, scheduling, customer communication, and data verification.
- Dispatch-First Design: The platform is built around dispatch as the core operational brain, ensuring all customer interactions from inquiry to job completion are connected through a shared context layer.
- Seamless Integration: By operating from a unified context, Probook enables faster response times, higher technician utilization, and a more consistent customer experience across various service functions.
The catch: Probook enters a competitive market dominated by established players like ServiceTitan, Jobber, and Housecall Pro, which offer comprehensive contractor management solutions. While Probook differentiates itself with a dispatch-first approach, its ability to integrate seamlessly with existing workflows and expand its feature set to match broader operational needs will be crucial for sustained growth against these well-funded incumbents.
Key Facts
- Company: Probook
- Amount: $40M
- Round: Series A and Seed
- Investor: Andreessen Horowitz and Sequoia Capital (co-lead)
- Founders: George Eliadis, Lewis Z, Ben Cervantez
- Sector: Home Services AI
- Headquarters: New York

