Probook’s core product is an AI-driven scheduling “brain” for dispatch operations, which it then layers with features like answering calls, cleaning up job data, and sending customer updates. The company targets home service operators—HVAC shops, plumbing outfits, and electrical contractors—including private equity–backed rollups and independent owners. Reported customer traction includes an Indiana customer who booked 2,542 jobs in a month with no human intervention, and other customers that cut dispatcher headcount substantially and saw a 20% increase in average job revenue. Probook is New York–based and led by founder George Eliadis, a Wharton graduate who previously worked as a salesperson for ServiceTitan. The startup is positioned as a ServiceTitan partner and faces a competitive landscape that includes ServiceTitan, which reported $960 million in revenue. Coverage around the raise emphasizes founder-market fit and early commercial wins as drivers for the new funding.

Total raised

$40M

Funding rounds

2

Latest round

Series A

Latest activity

Jun 2026