We are proud to be a locally owned and operated business.

For over 25 years, Hills Septic Service have been developing personnel and equipment to meet our customers’ needs promptly, efficiently, and at reasonable prices. We service commercial and residential customers.


Specializing in septic systems and all related work since 1989, we continually strive to provide the most comprehensive septic service in South Dakota. Please visit the "Our Services" page for a complete list of services we provide for both Residential and Commercial customers.

Our trucks are clean and safe. All our technicians are Certified Installers with the State of South Dakota, Licensed and Insured.

Call our friendly, knowledgeable office staff today at (605) 348-3293