Welcome to Knox Septic Service.  We are a family owned and operated business for over 70 years.  We have a commitment to provide prompt service with complete customer satisfaction.  Let us give you a free estimate on any of the services that you may need. 

We specialize in city sewers, new systems and repairing of existing systems.  Our licensed, bonded and insured staff will ensure you that your septic tank is being serviced by the best in the industry.  Allow our professional and knowledgeable staff to answer any questions or concerns that you may have. 

Knox Septic Service is committed to excellent service.  Because of that commitment, we have been named to the Angie's List Super Service Award. 

We Are Also an Authorized Dealer For CCLS, Septic Tank and Compost Treatment.