Remodel Plumbing for Houston Kitchens & Baths

The plumbing in a beautiful bathroom is invisible — which is exactly why it has to be perfect. We work rough-in through trim-out alongside Houston's designers, builders, and architects on high-end kitchen and bath remodels: relocating fixtures in slab homes, setting valves so the trim sits flush in the tile, and treating the open-wall moment as the once-in-decades opportunity it is.

What does the plumber actually do in a remodel?

Two visits, months apart, and everything depends on the first one being right.

Rough-in happens when the room is stripped to studs and slab. Drains are moved or added, supply lines run, valve bodies set at exact heights against the tile plan, and gas relocated if the range is moving. Everything is pressure-tested and city-inspected before a single wall closes. A quarter-inch error here becomes a crooked shower trim you'll look at for twenty years — this is where the craft actually lives.

Trim-out comes after tile, counters, and paint: setting the fixtures themselves — faucets, tub fillers, shower systems, pot fillers, disposals — and commissioning everything to spec. When the rough-in was precise, trim-out looks effortless. That's the point.

Moving fixtures in a slab-on-grade home

Most of Houston sits on slab foundations, so "let's move the shower over there" means opening the slab: saw-cutting concrete, rerouting the drain with correct slope, passing inspection, and re-pouring. We do it cleanly — floor protection, dust containment, debris out daily — but it is the single biggest plumbing cost driver in a bath remodel, and you deserve to know that at design stage, not after demolition. When we review plans early, we can often suggest a layout that gets the design intent with less slab work, and when the slab work is worth it, we price it fixed, in writing, before demolition starts.

The open wall is a once-in-decades opportunity

If your home still runs on original galvanized supply or cast iron drains, hear this before the tile goes in: the remodel is the cheapest moment you will ever have to replace old pipe. The expensive part of a repipe or a cast iron replacement isn't the pipe — it's opening and refinishing walls and floors. Your remodel already pays that cost. Replacing the old lines while everything is open typically adds a fraction of what the same work costs as a standalone project two years later, after a pinhole leak has stained your new ceiling.

We camera the drains and assess the supply during design, so the keep-or-replace decision is made with evidence while it's still cheap to say yes.

Where remodel plumbing fits in your timeline

Fixtures: buy once, set right

High-end fixtures deserve high-end installation, and a few specification choices matter more than the finish color. Pressure-balanced or thermostatic shower valves keep a running dishwasher from scalding anyone. Freestanding tub fillers need blocking and supply stub-outs placed to the millimeter — set before the floor goes in. Pot fillers want a properly supported line, not a hope and a wall anchor. We source, install, and warranty luxury brands, and when a designer's spec has a buildability problem, we say so while it can still be fixed on paper. If the remodel includes the water heater, that's the right moment to consider tankless — the wall is already open for venting and the gas line can be sized in the same permit.

Remodel plumbing FAQ

Can you move a shower or toilet in a slab-on-grade Houston home?

Yes — it's routine work for us, but it's real work. Relocating a drain in a slab home means saw-cutting the slab, rerouting the drain with proper slope, and re-pouring — done cleanly, with dust containment and a city inspection before the concrete closes. It's the single biggest plumbing cost driver in a bath remodel, which is why we price it precisely at design stage, not after demolition.

When should the plumber get involved in a remodel?

At design, before anything is demolished. Fixture positions, valve choices, and drain routes are cheap to change on paper and expensive to change in tile. When we review the plan early, we can flag the wall that can't take a drain, price the slab work honestly, and order long-lead fixtures so the rough-in never waits on a tub filler stuck in a warehouse.

Should we replace old pipes during the remodel?

If your home still has original galvanized supply or cast iron drains, the remodel is the cheapest moment you will ever have to replace them — the walls and floors are already open, so you pay only for pipe and labor, not for opening and refinishing. Doing that same replacement two years after the tile goes in costs dramatically more. We camera and assess during design so the decision is made with evidence.

Do remodel plumbing changes need permits in Houston?

Yes — moving or adding fixtures, altering drains, and changing gas lines all require City of Houston permits and inspections. We pull our own permits and stand our own inspections. It protects you twice: the work is checked, and when you sell, there's a clean permit history instead of un-permitted plumbing for a buyer's inspector to find.