171 E. McDonald Rd. , Toppenish, WA 98948 | a1sewer@valley-septic.com
Find us on:
Valley Septic Service
Call Us Now!

Sewer Systems in Toppenish, WA

A-1 Sewer Service has been serving the Toppenish, Washington area for since 1969 and we continue to strive to produce consistent, high-quality septic tank services. We are confident that our reliable, fast, and efficient service will mean you will call us again if you experience another septic or sewer system problem in the future.
We are a fully licensed and certified septic and sewer system service company. We are proud to provide personal service to every customer we have the pleasure of serving. We believe that taking the time to get to know our customers on a personal level allows us to understand the exact services they need, and allows us to complete the work faster and more efficiently.
Outdoor communal sink - Septic services in Toppenish, WA
We are grateful for the loyal customer base we have built over the past 47 years. We are confident that our professionalism and honesty, as well as the high quality of our services, will continue to build our customer base.

Assurances We Offer

  • Certificate of Inspection Issued for F.H.A.- G.I.- And Conventional Loans
  • Computerized Mail Reminder Adds Years To Your System
  • Fast Efficient Service
  • Licensed by County Sanitation Board To Install Septic Tanks
  • Manufacturer of Pre-Cast Septic Tanks
  • No Mileage Charge Anywhere in Valley
  • Radio Dispatched
  • Yakima Valley's Septic Tank Consultant
If you live in the Toppenish, Washington area and you would like more information about our septic and sewer system services, or if you would like an estimate on the work you need done, please feel free to contact us at any time.