Septic Tank Cleaning go Results Found: 2 Button group with nested dropdown Kerkstra Septic Tank Cleaning, Inc. 5324 rich st Allendale MI 49401 (616) 662-2322 Kerkstra Portable Restroom Service, I... Kerkstra Portable Restroom Service, Inc 8507 - 48th Ave. Hudsonville Michigan 49426 (616) 662-2677