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Septic Pumping, Service, & Repair

Kingsgate Septic is a family owned and operated business that has been proudly serving the people of Woodinville, Bellevue, Kirkland, Redmond and all surrounding areas for over 50 years. Our expert staff is dedicated to helping you maintain your septic system by providing the highest quality service, from routine septic pumping, drain field repair, cleaning, or any septic related issue, including:

  • Drain Field Rejuvenation
  • Residential & Commercial Service
  • Real Estate Inspections
  • Grease Trap Cleaning & Service
  • Senior Discounts
  • Septic Tank Pumping
  • Septic System Maintenance
  • Service & Repair
  • Septic System Design & Installation

  • Our pump truck operators are septic system experts, thoroughly trained in the care of your septic systems and operate under our strict standards of responsible disposal practices, environmental safety, and state and county guidelines. Our service technicians are certified and highly trained to meet your needs, whether it is maintenance of your current system or the design and installation of a new system. Kingsgate Septic is your local septic expert in Sammamish, Bothell, Duvall, Snohomish, and throughout the Eastside.

    If you are buying or selling a home with a septic system, our licensed OSM's can inspect and provide the necessary certification. We can even handle the transition from septic to city sewer if it is available in your area.

    Homeowners throughout King and Snohomish counties have depended upon Kingsgate Septic to install and maintain their septic systems and so can you. Contact Kingsgate Septic today and find out how we can become your trusted septic system professional!


    Call us today for quality service at a fair price.

    King County 425-827-4653 425-392-0652
    Snohomish County 425-334-5960 360-568-1766

    TOLL FREE 877-568-1799