VAN ELSENAI
020Case Studies

In the
wild.

Four industries. Four operating systems. Four businesses that compounded after we shipped.

Trades · Hartwell Plumbing Year One

From 6 admin staff to 1, with double the jobs scheduled.

Family-run plumbing business buried in spreadsheets. We built a voice-first dispatch OS — book, route, invoice, follow up — all via the AI workforce.

+184%
Jobs scheduled / month
−83%
Admin headcount
4.2 min
Avg call → booked
$1.4M
ARR added in year 1

It feels like we hired the best office manager we've ever had — except it never sleeps.

— M. Hartwell, Director
01Inbound call
02AI dispatcher
03Route + book
04SMS customer
05Invoice + follow-up