Here is what our customers have to say about Hills Septic Service. Are you a customer who would like to share about your experience? Please feel free to click below to add your testimonial.

Thanks for the fast service in our time of need. You saved the day!!
— Pat
Special thanks to the folks at Hills Septic Service for wonderful service. Everything looks great!
— Susan & Adrian
We hired Hills Septic as a subcontractor on a contract we had with the National Park Service. We were the contractor hired to rehab the clarifier tank at Mount Rushmore’s Wastewater Facility. Hills Septic was to haul sludge from the Mount Rushmore Facility to Rapid City in order for the tank to be available for recoating. Although the tourist season was settling down, the area had another large event nearby which brought 14,000+ tourists, plus rains that affected the need for additional sludge hauling. The timing and availability was a critical part of the project and Hills Septic was very cordial and accommodating to meet our deadline and worked extended hours and days of the week to haul sludge as needed, based on the waste flows. We are proud and very pleased to say that with their cooperation we were able to complete the project in ½ the allotted time successfully for the National Park Service.
— David Rubin – Project Manager/Superintendent
Chris, Thanks for all the hard work digging and working on our septic mess! We really appreciated it.
— Steve & Janis
Thanks so much for sending a sketch where my tank was. Great service from the first phone call – to pumping and inspecting the septic tank.
— Tim