Plumber in Caldwell, Idaho – Local, Family-Owned Service
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.
Common Plumbing problems in Caldwell
Many homes in Caldwell have plumbing systems that are 15–40 years old, and we regularly see issues caused by aging shut-off valves, worn-out water heaters, and older supply lines. Low water pressure, leaking fixtures, and failing expansion tanks are some of the most common service calls we handle. These are typical problems in both older homes near downtown and in newer subdivisions as systems age and parts wear out.
Common issues we can help with:
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Water heater leaks or inconsistent hot water
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Low water pressure or noisy pipes
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Leaking shut-off valves or corroded fittings
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Running toilets, slow drains, or stubborn clogs
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Shower valve and faucet leaks