Exclusive: A founder who went from pressure washing to Wharton just raised $40 million to put AI to work for plumbers, electricians, and HVAC crews
- Posted on June 23, 2026
- By Fortune
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- 1 min read
Exclusive: A founder who went from pressure washing to Wharton just raised $40 million to put AI to work for plumbers, electricians, and HVAC crews
Sequoia and a16z are betting Probook will be the AI operating system powering home services.