About us. Floyd Delong & Son Excavating/Delong's Portable Toilet Service is a small business in Lapeer, MI. Our goal is to provide excellent customer service upon delivering, picking up and servicing portable toilets. Our work environment includes. Relaxed atmosphere. Safe work environment. We're looking for a dependable professional to join our team as a Driver / Cleaning person. You will be responsible for picking up, transporting and deliverin...