A1 Septic Service

Your First Choice In Honest And Professional Service

A1 Septic service is a locally owned full service, licensed and bonded company serving all of Snohomish County and norther King County.  Since our inception we have maintained a commitment to excellence, integrity and efficiency in our service for our valued customers.  Our Scope of work includes residential, commercial and municipal services.

We have earned a proud reputation for personalized, complete and punctual service at a fair price.
Whether you’re ready to schedule, or just have questions, our friendly, knowledgeable staff is happy to help.One of our service technicians will work directly with you to determine what septic tank maintenance might be needed for your tank.

Whether routine maintenance or emergency, please call us to serve you.


Our Goal Is To Help Your Septic System Function At Its Best.

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Our Services Include:

  • Septic Tank Pumping

  • R/V Pumping

  • Buyer/Seller Inspection

  • Line Jetting

  • Repair Main Lines

  • Drain and Main Line Cleaning

  • Baffle Repairs

  • Septic Service

  • Pump Repairs

  • Riser Installation


We work very hard in every tank repair and service to ensure our customers’ satisfaction.