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
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.
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
- 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




