DAWG DRAFTING Dawg Drafting Specializes in Plumbing and Mechanical Pipe Design and Layout. Portfolio Read More Our Story Dawg Drafting has provided design, coordination, fabrication and shop drawing services for plumbing and mechanical contractors across the United States. About Us BIM Coordination — Collision Checking — Piping Models CONTACT US NOW E-MAIL: d.marvin@dawgdrafting.com