Coast 2 Coast Plumbing, Inc. is a full service plumbing company specializing servicing retail shopping centers, high rise office buildings, apartments and condos, private and public schools, industrial buildings and private residences. We are certified in all southern California counties to provide back flow testings services as well as back flow repair, replacement and installation. With the recent additional "B' classification to our current "C-36" license we are also no providing general construction services to our customers.