Duane's Septic Service LLC in Saint Michael, MN, is ready to help you with all of your septic tank needs. Whether you need our experts to come and inspect your septic tank or clean out the built-up sludge, our professional team is here to help. Are you ready to have our family-owned business help with your septic tank? Contact us today! We have been family-owned and operated since February of 1991. Our team uses three 4600-gallon trucks to attend to your septic tank pumping needs. We provide professional work and expert advice in taking care of your septic system. We are licensed and bonded, registered, and certified by the state of Minnesota and Pollution Control Agency. Duane, Jim and Nick have 50 years of combined experience.