Reviews
March 27, 2025
"Bill has been coming to service our septic system for years keeping it running great! He is great at what he does, professional yet very friendly, and takes the time to educate you about any specifics of your system and things to consider. I would highly recommend him! 💯"
February 18, 2025
"Great local service! Professional and knowledgeable."
November 30, 2024
"Our septic was in some serious need of TLC and Warranty Septic delivered. Amazing personalized and friendly service. Bill came out and diagnosed what was wrong with our system in no time and after it was fixed pumped out our tanks and left everything in order. The price is extremely reasonable too and also didn't try to sell me anything else like I've experienced with other septic companies. Overall I would highly recommend Warranty Septic. Great local company!"
October 7, 2024
"Great service, Bill is very knowledgeable, helpful and personable."
September 23, 2024
"I have been using Warranty Septic for more than 4 decades with their orginial small truck and now their current truck. They have provided superb service each and everytime. I have a fairly steep driveway on East Lake Sammamish Parkway and they always have been very careful with it and I will continue to use their services."
September 17, 2024
"As a real estate broker, I have been relying on Warranty Septic and Bill Krock for over two decades as he has provided reliable and expert service to my clients. You can trust Bill and Warranty Septic for your pumping and inspection needs."