GET A FREE ESTIMATE

Fill In The Form Below To Receive a Free Estimate

Our King & Pierce County Septic Services

Select From Our Septic Services Below

Why Lilly's Septic?

Family Owned & Operated Over 35 Years Of Service

Since 1990, Lilly’s Septic Service has been King & Pierce County’s trusted choice for outstanding septic services. Our Highly skilled team provides efficient, high-quality solutions for Septic Tank Pumping, Real Estate Sale Septic Inspections, Septic System & Drain Field repairs & New System Installation. Customer satisfaction is our priority. Call us today for all your septic needs.

Emily Johnson
Emily Johnson
Homeowner - Auburn
Professional team, resolved my septic issues quickly. Highly recommend Lilly’s Septic Service!
Michael Smith
Michael Smith
Business Owner
Amazed by their knowledge and friendly service. Lilly’s Septic Service surpassed my expectations!
Mark Guthrie
Mark Guthrie
Homeowner - Sammamish
Pumped our septic tank. These guys were great! Very professional. They jogged back and forth from the truck to my tank. Will definitely use them again.
Jessica Lee
Jessica Lee
Real Estate Agent - Issaquah
Dependable and skilled professionals who provided outstanding service. Lilly’s Septic Service is top-notch!

Thank you thank you thank you! I don’t like reviewing businesses personally but I actually care for these folks. I live on a tricky property and they made it work without hesitation. Anita in the office did a quick map check and put me on the schedule right then. Nathan showed up two mornings later and made the experience as painless as he possibly could. I needed a new distribution box and he walked me through what would happen. Needless to say I could tell you more but, just trust that I don’t like reviews, Nathan dug the thing out, alone, in the pouring rain. He’s truly a stand up person! I go to the office to drop off a cashiers check and get met by Lisa, who I can only describe as family-like. Anita comes out and is the exact person you meet on the phone.. warm. Truly a warm spirit! Thank you thank you thank you for your help and hospitality! I’ll remember the moment

Full Tank? No Thanks

Bruce J
Bruce J
Homeowner
Thank you for your prompt septic tank pumping service. I’ll be looking for your septic system repair bid so we can get going on repairing the septic system
Kevin Swinford
Kevin Swinford
Homeowner - Maple Valley
Competitive pricing. Arrived when they said they would. Dirty job done by a professional. Thank you Lilly
Ben Shvey
Ben Shvey
Homeowner - Black Diamond
Thank you so much for helping me out of my nightmare situation with the septic system.

Pump alarm help 🙂 We had our septic system alarm go off. We called Lilly’s office in the morning and the office staff is exceptionally helpful and troubleshooted the situation over the phone. They sent the crew out to us within 3 hours. They were awesome! After investigating the situation and doing a lot of troubleshooting work, Lilly’s found that our 20 year old pump had gone out. Darren was back later that afternoon to get the new pump installed for us… Gave us a great price and did an exceptional job… very professional, thorough and just did a great job for us. we will always recommend Lilly’s to all of our friends and family.

The Longer You Wait

The Messier It Gets