Office: White Salmon, WA 98672 |

Plumbing Company in the Columbia Gorge

A Letter To the Customers...

Hi, I'm Kaarlo Jonas, the owner and operator of Pronto Plumbing Service.

Pronto Plumbing Service was incorporated in 1996, founded by Jim and Kathy von Mosch. I started working with Pronto Plumbing Service in 1999 and have worked there ever since. I took over ownership there in 2008, when Jim and Kathy were ready to retire.

We are still the same great shop. My team and I are glad to service all your plumbing needs now, and for many years to come. Thank you for your continuing support!

-Kaarlo Jonas
Contact us at (509) 493-1124 or (541) 387-6767 to have our experts handle all of your sewer, drain, faucet, and toilet needs.

Plumbing Company in the Columbia Gorge


Our Services Include:

  • Leaks
  • Pipe Locating
  • Toilet Repair
  • Water Heater Repair
  • Re-Piping
  • Repairing/ Replacing Fixtures
  • Backflow Testing in Oregon
  • Water Quality
  • Sewer Line Repairs
  • Gas Piping/ Appliance Hookup
  • Winterizing and Pipe Thawing
  • New Construction