Contact Us Kingsgate Septic has been serving King & Snohomish Counties for over 50 years. Don’t let a small issue turn into a big issue. CALL US TODAY! Name*Phone*Email How Can We Help?*PhoneThis field is for validation purposes and should be left unchanged. King County (425) 357-7211 Snohomish County (360) 842-0220 TOLL FREE (855) 568-8577 Mailing Address: P.O. Box 1179, Lake Stevens, WA 98258
