# George Eliadis

> George Eliadis is the co-founder and CEO of Probook, a New York based company building an AI operating system for home services businesses such as HVAC, plumbing, and electrical contractors. A 24-year-old Wharton graduate who spent six summers pressure washing homes in upstate New York with his father, he started Probook to fix the operational problems he lived through in the field. In June 2026 the company raised a $40 million round, combining a $34 million Series A led by Andreessen Horowitz and a $6 million seed led by Sequoia Capital, and it now serves hundreds of clients across more than 35 states.

- **Role:** Co-Founder & CEO at Probook
- **Organizations:** Probook, The Wharton School (University of Pennsylvania), TR Miller (former customer / operating experience)
- **Nationality:** American
- **Education:** B.S. in Economics, concentration in Business Analytics, The Wharton School, University of Pennsylvania
- **Known for:** Co-founded and leads Probook, an AI operating system for the home services trades., Raised $40 million in total funding, including a $34M Series A led by Andreessen Horowitz and a $6M seed led by Sequoia Capital., Grew Probook to roughly 200 clients across more than 35 states within about two years of launch.

## Career timeline

- **childhood-teens** — Spent six summers pressure washing homes in upstate New York alongside his father, learning home services operations from the field.
- **2022** — Probook participated in Wharton Venture Lab's VIP-X Philadelphia fall cohort, an early startup milestone.
- **2024** — Graduated from The Wharton School; launched Probook as an AI operating system for home services businesses.
- **pre-launch** — Worked a summer inside TR Miller, a roughly $40M HVAC, plumbing and electrical shop in Illinois, rotating through call center, dispatch and inside sales; it became Probook's first customer.
- **2025** — Sequoia Capital partnered with Probook (partner Konstantine Buhler); early seed backing.
- **2026** — Raised a combined $40M round: a $34M Series A led by Andreessen Horowitz and a $6M seed led by Sequoia Capital; scaled to hundreds of clients across 35+ states.

## Achievements

- Co-founded and leads Probook, an AI operating system for the home services trades.
- Raised $40 million in total funding, including a $34M Series A led by Andreessen Horowitz and a $6M seed led by Sequoia Capital.
- Grew Probook to roughly 200 clients across more than 35 states within about two years of launch.
- Signed notable customers including TurnPoint Services, Master Trades Group and Del-Air.
- Built the product on real operating experience rather than outside consulting, a point his investors specifically cited.
- Wharton graduate (Economics, Business Analytics).

## Latest updates

- **2026-06** — Probook raised a combined $40M round ($34M Series A led by Andreessen Horowitz, $6M seed led by Sequoia Capital) to scale its AI operating system for home services.
- **2026-06** — Featured in Forbes and Fox Business coverage of the funding, highlighting his path from pressure washing to raising $40M.

## Links

- Website: https://probook.ai
- LinkedIn: http://www.linkedin.com/in/george-eliadis
- YouTube: https://www.youtube.com/channel/UC7fLNTmZiexSIcn0CWwNkwA

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Profile page: https://yespress.io/george-eliadis
Published by YesPress — https://yespress.io
Last updated: 2026-07-17