A bathroom remodel or fixture upgrade only looks as good as the rough-in work behind the wall — get the supply and drain connections right and the fixture lasts for decades; get them wrong and you’re opening the wall again in two years. MQ Plumbing installs new bathroom fixtures — faucets, showers, tubs, toilets, and vanities — for remodels and new construction throughout Mint Hill, Charlotte, and the surrounding metro.

New Faucet & Fixture Installation

Single and dual-handle configurations across all major brands, set to the exact rough-in spec so there's no gap, no shim, and no callback.

Shower & Tub Systems

Stall showers, walk-ins, multi-body spray systems, freestanding and alcove tubs, installed with correct valve rough-in depth and pressure-tested connections before the wall closes.

Toilet Installation

Standard, comfort-height, dual-flush, and wall-hung models, set level with a properly sealed connection and a supply line sized to the fixture.

Vanity & Sink Installation

Vessel and undermount sinks, custom vanity tie-ins, and cabinet-to-plumbing coordination for remodels built around a specific design.

Planning a bathroom remodel?

Call before you buy fixtures — we'll confirm the rough-in fits your plan.

Why Rough-In Dimensions Decide the Outcome

Every fixture spec sheet lists a rough-in dimension — the distance from the finished wall to the supply and drain connections — and it’s the single most common reason a bathroom project runs into a costly mid-install change. A standard toilet rough-in is 12 inches from the finished wall, but older homes in this area, especially anything built before the 1990s, sometimes measure 10 or 14 inches instead. Order the fixture before confirming that number and you’re either modifying the wall or returning the fixture. We measure and confirm rough-in dimensions before any fixture is ordered or installed, not after.

Built for Renovation and New Construction Timelines

Bathroom fixture work rarely happens in isolation — it’s sequenced behind tile, drywall, and cabinetry, and it has to line up with whoever’s running the broader project. We work directly from a designer’s or general contractor’s plan, coordinate installation timing around the other trades, and handle the plumbing scope on new-construction bathrooms from rough-in through final fixture set.

Why Homeowners and Businesses Choose MQ Plumbing

  1. We verify rough-in dimensions before any fixture is ordered
  2. Every supply connection is pressure-tested before we consider the job finished
  3. Every job gets a written estimate before work starts
  4. We coordinate directly with your designer, cabinet installer, or general contractor
  5. We’re licensed in both North Carolina and South Carolina

How a Bathroom Fixture Job Works With MQ Plumbing

You share the fixtures or the remodel plan

Send us the spec sheets or your designer's plan, and we'll flag anything that won't fit the existing rough-in before you commit to it.

We confirm rough-in and quote in writing

A licensed plumber verifies the measurements on-site and gives you a fixed price before any work begins.

We install, pressure-test, and pull permits

Every connection is tested before we call the job done, and permits are handled on our end where required.

Ready to move forward on the bathroom?

Licensed in NC & SC. Written pricing before any work starts.
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Frequently Asked Questions

Do you install fixtures I've already purchased, or help me choose them?
Both. If you already have fixtures picked out, we'll confirm they match your rough-in before installing. If not, we can recommend options that fit your space and budget.
What's a typical toilet rough-in distance, and how do I check mine?
Most modern toilets use a 12-inch rough-in, measured from the finished wall to the center of the drain. Older homes sometimes vary — we verify this on-site before ordering anything.
Can you install a wall-hung toilet or floating vanity?
Yes. These require an in-wall carrier system installed before the wall closes, which is something we plan for early in a remodel.
Do you coordinate with my contractor or designer during a remodel?
Yes, we work from existing plans and schedule our part of the job around the other trades on-site.
Are bathroom fixture installations permitted and inspected?
Larger scope changes — moving a drain line or adding a fixture — typically require a permit. We handle that as part of the job.