Weidner's Septic Service offers you fast, knowledgeable service and repairs to your septic system. We clear out blockages, and we repair breaks quickly and efficiently. Our experienced work crew will get your septic system back to working order as quickly as possible. We are an Affordable, Honest Family-owned business providing reliable service since 1961. We reach out to Chicago's Northwest Suburbs and surrounding areas. We treat our customers just like they are a part of our family. We do high quality residential and commercial work. Our company cares for the environment and guarantees that our work is environmentally compliant. We offer neighbor, senior citizen, and military discounts. No Job Too Big. One Call for All Your Septic Needs.