Finding a reliable tradesman can seem impossible, but it doesn't have to be. The best place to start is by selecting a plumber that works in your local area. Choosing a plumber who works in your area means you are supporting the local economy and helping solidify their reputation as a local tradesman. Doug Renno local tradesman and owner of Checkered Flag Plumbing Company, LLC has over 30-years experience as a licensed and certified plumber. He specializes in residential and commercial plumbing. All work is guaranteed and finished to the finest standards.