RSM Plumbing is a locally owned, family-operated plumbing company serving homeowners throughout Caldwell and the surrounding Canyon County area. The company is owned by Mike Papp, a career firefighter with the Caldwell Fire Department who has spent years serving the community both on emergency calls and in customers’ homes. That background shapes how we approach every job—focused on safety, reliability, and doing the work right the first time. From water heater replacements to leak repairs and bathroom additions, RSM Plumbing provides straightforward, dependable service you can trust.