Sandelin Precast Products & Foundations, Inc. Home Foundations Precast Tanks Leeching Products Manholes and Catchbasins Retaining Wall Other Precast Products Culvert Plastic Pipe Geotextiles Sandelin Pre-Cast Products Incorporated is a family owned and operated business started in 1973. We offer high quality pre-cast concrete products to meet all of your residential septic and drainage needs. We also offer a variety of other pre-cast products including frost posts, deck supports, jersey barriers, and electrical transformer pads. We distribute plastic tanks, infiltrators, Enviroseptic, ATL, plastic pipes, ADS culverts, fabrics, fittings and more. Sandelin Precast Products, Inc. P.O. Box 224/82 Old Augusta Rd Topsham, ME 04086 phone (207) 725-7004 fax (207) 721-0898 email: marilyn.sandelin@gmail.com Website powered by Network Solutions® Precast manufacturers & concrete form carpenters. From septic tanks to house foundations, we do it all!