Serving Benton, Johnson, Linn, Iowa, Tama, Poweshiek, and the surrounding counties

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About Gilbert's Septic Service

Gilbert's Septic Service in Marengo, IA is owned and operated by Cecil Gilbert Jr., Lester Gilbert, and family.  


We have been proudly serving Benton, Iowa, Tama, Poweshiek, Linn, Johnson, and the surrounding counties since 1961. Our goal is to provide customers with fast, dependable, and affordable service.  


We offer flat-rate, over-the-phone pricing. We want you to approve the price before we begin our work.


You will be fully satisfied when the job is complete. At Gilbert's Septic Service, the customer really does matter. Call 319-454-6311 today to find out more about us.