420 2nd Avenue Vinton, IA 52349 (319)472-2363 E-Mail: mcdowells420@hotmail.com Welcome to McDowell's McDowell's is a full service retailer of lumber and building materials having been in business since 1864. We have our own construction crew to do anything from hanging a storm door to building a new home. We also have a rental department with over 200 items for rent. Our staff can help you with all your building needs.