@georgeprobook: Announcing $40M in funding from @sequoia and @a16z. I grew up pressure washing houses in upstate New York. Six summers …
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Probook, an AI operating system for home services, announces $40M in funding from Sequoia and a16z, with claims of significant operational improvements for clients.
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Cached at: 06/24/26, 05:58 AM
Announcing $40M in funding from @sequoia and @a16z.
I grew up pressure washing houses in upstate New York. Six summers in the truck, missing calls from the top of a ladder because I couldn’t hear my phone ring. My co-founder Ben grew up plumbing with his dad in San Francisco.
We entered home services because we grew up in it. I spent a summer inside TR Miller, one of the best-run HVAC, plumbing and electrical shops in the country, and their workflows were still raw.
The first wave of AI in the trades was point solutions. One tool for voice, one for outbound, one for follow-up. Operators ended up with five vendors and more overhead.
Probook is the AI operating system that helps you add points to your EBITDA and run your entire customer experience as one connected system, built around dispatch.
Many of America’s largest home service brands run on Probook today. Summers Plumbing booked 2,542 jobs their first month with us, zero human intervention. Anthony PHCE ran 20% more revenue per job on a 50% leaner team. Del-Air more than doubled productivity from 10 to 22 techs per dispatcher.
To everyone who trusted us early: thank you.
Back to work. We’re hiring.
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