Homes built before the 1990s often still rely on galvanized steel or brittle polybutylene lines. Corrosion narrows the pipe, drops your shower pressure, and pushes rust into every faucet.
Platinum Plumber replaces those failing pipes with modern PEX or copper so you can enjoy clean water and strong, even pressure.
We trace every supply line, note wall and floor entry points, and map a route that minimizes drywall cuts. Pressure checks and water-quality tests identify hidden fail points before work starts.
We pull old galvanized or polybutylene and install new color-coded PEX or Type L copper. Wherever possible we run new lines through attics or crawl spaces to keep drywall patching to a minimum.
Our team patches and textures every opened section so your walls look untouched. Need paint? We can coordinate a finish coat or leave it primer-ready.
We flush every line, check each fixture for flow balance, and document pressure at the furthest run so you can see the improvement in real numbers.
Call or book online - pick a two-hour arrival window that fits your day.
A licensed plumber maps your current lines and presents a clear, flat-rate proposal.
We install new PEX or copper with stocked-van materials, pressure-test every run, and keep water downtime as short as possible.
We patch access holes, clean work areas, and back our work with the Ironclad Commitment for peace of mind.
Most single-story homes fall between $7,000 and $12,000 depending on pipe length and material. Call (865) 773-9493 for a firm quote.
We keep total shut-off time to four to eight hours by staging one bathroom and the kitchen first, then finishing secondary runs.
PEX costs less and flexes in freezing temps; copper adds decades of heat resistance and resale appeal. We’ll outline pros, cons, and price difference on site.
Yes. We secure Maryville permits, schedule the city inspector, and provide documentation for your records.
We install, replace, and troubleshoot septic tanks and field lines for safe, efficient waste management.
Whole-house carbon, softener, or RO systems remove chlorine, sediment, and scale for healthier water.
From one-day acrylic inserts to spa-grade tile, we build leak-proof, code-compliant showers you’ll love.