Septic service for Polk, Yamhill, & Western Marion.

The crew.

Know who to expect at your residence.

Robert "Robb" & Renay Barnes

Owner / Operator


Robert "Robb" Barnes, along with his wife Renay, have owned and operated King's Pumping Service since 1997. King's Pumping was started in 1965 by Jim King, Sr. whose goal was to provide prompt, quality service to all his customers.That goal continues today along with teaching people how to maintain their septic systems so they last longer, resulting in savings to our clients. Robb holds a Bachelor of Science in Health Education and Biological Sciences from Western Oregon University and comes by his love of teaching naturally. He is currently an instructor for the Oregon Onsite Wastewater Association (O2WA) state conferences and for the National Association of Wastewater Technicians (NAWT) septic system inspector class. He is a certified NAWT inspector, past president of O2WA, past president of the Oregon Environmental Services Advisory Council, on-site system class instructor to Oregon Association of Realtor members, both individually and jointly with DEQ, throughout the state. He was also a licensed real estate broker in the state of Oregon. Robb and Renay both look forward to serving you with your septic system needs!

Mitchell Padilla

Lead Operator

Mitchell Padilla has been working for and with King's Pumping Service since 2008 and is the Lead Operator. He is certified by NAWT as an Onsite Wastewater System Inspector. He is also certified by Oregon DEQ as an O & M (Operation & Maintenance) provider. He continues to learn new things by attending the O2WA yearly conference. He has performed well over 200 septic-system evaluations and thus is very knowledgeable about the DEQ evaluation form that went into effect January, 2014. You won't find a more polite, professional, and experienced service provider than Mitchell!

Renay and Matie Barnes



Renay and Matie Barnes are more than happy to answer your questions, give quotes, schedule appointments and supply you with great educational resources for your septic system. Once in our data base, we send out reminder cards when it is time to have your tank serviced, based on data provided by OSU Extension Service. Call them today for a free quote!