The man behind the software

Dutch
Conner

26-year licensed plumbing contractor. Three businesses built. Two sold. One piece of software built from what worked.

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Dutch Conner — Founder, OneServ, Arizona Licensed Plumbing Contractor ROC #361262
Arizona Contractor License
ROC #361262
Years Licensed
26+ Years
Businesses Built
3 Founded · 2 Sold
Why this matters

He Ran the Crew.
Then He Ran the Numbers.

Dutch Conner has been a licensed plumbing contractor in Arizona for 26 years. Not 26 years working for someone else — 26 years running his own crews, managing dispatch, quoting jobs in the truck, and watching techs fumble the close at the kitchen table.

He's founded three plumbing businesses. He sold two of them. That's not a side note — that's the credential. When Dutch says the 3-tier presentation system raises average ticket value, he's not citing a study. He used it to build businesses worth acquiring.

After years of paying for field service software built by people who had never pulled a pipe or dispatched a crew, he built OneServ from scratch — in Arizona, for trade owners, with a payroll on the line.

OneServ is the system Dutch used. Now it's yours.

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By the numbers

The Track Record

26
Years Licensed
3
Businesses Founded
2
Businesses Sold
$340
Avg Ticket Lift / Call
Timeline

From the Field
to the Software

1998

Licensed Plumbing Contractor — Arizona ROC #361262

Earned Arizona contractor license. Started running crews in the Phoenix/Tucson metro area.

Biz 1

First Field Service Business Founded

Built a plumbing operation from the ground up. Developed the 3-tier sales presentation as a field closing system.

Biz 2

Second Plumbing Business Sold

Built and exited a second field service operation. The 3-tier system was a core driver of ticket value and business valuation.

Biz 3

Third Plumbing Business Sold

Scaled and sold a third operation. By this point the systems were proven — Dutch had built businesses specifically to be worth buying.

2024

OneServ Founded

After years of paying for software not built for trades, Dutch built OneServ — packaging the exact systems from his exits into affordable field service management software.

2025

Trusted Plumbing & Water Heaters — Active Current

Still in the field. OneServ is tested on a live payroll. Arizona, built for the trades.

Ready to use the same system?

The Tool Dutch
Built to Scale With

Field service management for plumbers, HVAC techs, and electricians. From $79/mo. No contracts. 14-day free trial.