Code Check Plumbing: An Illustrated Guide to the Plumbing Codes (Code Check Plumbing & Mechanical: An Illustrated Guide)
A third generation tradesperson, Cauldwell is both a master electrician and master plumber. Cauldwell has an A.A.S. degree in Electronic Engineering and his books "Wiring a House" and "Inspecting a House" are popular industry standards.  He is also the author of "For Pros by Pros: Plumbing."