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Master Bathroom Remodel in Miami, Built Like a Private Spa

Double vanities, a freestanding tub, an oversized walk-in shower, and finishes you'd expect in a Miami Beach resort. Your master bath, designed in 3D and built by one in-house team from demo to walkthrough.

Master Bath

The Room You Start and End Every Day In

The master bathroom is the most personal room in the house and usually the most neglected. A cramped shower, a builder-grade vanity two people fight over, lighting that makes everything look worse. A master bath renovation fixes the daily friction first, then adds the spa layer: the deep tub, the rainfall shower, the heated floor on a January morning.

MIA designs and builds complete master bathroom remodels across Miami. Because we hold both a general contractor license (CGC1535875) and a plumbing license (CFC1434602), the entire ensuite is built by one crew: layout changes, plumbing relocations, waterproofing, tile, custom vanities, glass, and lighting. One project manager, one timeline, one written warranty.

Every master bath starts as a 3D design. You approve the exact layout, tile, vanity, and fixtures on a screen, where changes are free, before demolition makes them expensive.

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What a Master Bath Renovation Can Include

Built around how you actually use the room, not a showroom checklist.

Oversized Walk-In Shower

Frameless glass, dual shower heads, rainfall and handheld combos, built-in bench and niches, with a flood-tested pan and full waterproofing behind the tile.

Double Vanity & Storage

His-and-hers sinks on a custom double vanity with quartz or stone tops, soft-close drawers, and tower storage, so two people can get ready without a turf war.

Freestanding Tub

A soaking tub as the centerpiece, placed with the floor structure, drain relocation, and tub-filler plumbing handled by our in-house licensed plumbers.

Layout Changes & Expansion

Steal space from an oversized closet, combine two small rooms, or move walls to fit the tub and shower you actually want. Structural work with full Miami-Dade permits.

Guest / Half Heated Floors & Smart Comfort

Electric radiant floor heating, digital shower valves, anti-fog LED mirrors, and dimmable lighting scenes. Small systems that change how the room feels every morning.

Tile, Stone & Lighting Design

Large-format porcelain, marble and natural stone, floor-to-ceiling feature walls, and layered lighting: vanity, ambient, and accent, designed as one composition.

How It Works

Your Master Bath, Step by Step

From first consultation to final walkthrough, our structured process keeps your project organized, transparent, and on track.

01

Consultation & Measure

We walk the space, hear how you use it, and map the scope: keep the layout or change it, tub or no tub, and where the budget does the most good.
02

3D Design & Selections

The full room rendered in 3D: tile, vanity, tub, glass, lighting. You approve the exact master bath before demo, and every material is ordered up front.
03

Permits & Demo

Miami-Dade permits pulled for plumbing, electrical, and any structural work. Careful demolition with dust containment, protecting the bedroom next door.
04

Rough-Ins & Waterproofing

Plumbing and electrical rough-ins by our licensed crew, inspected, then waterproofing membranes installed and the shower pan flood-tested for 24 hours.
05

Tile, Vanity & Finishes

Tile set lippage-free, vanity and tub installed, glass measured and mounted, fixtures connected and leak-tested, paint and caulk finished clean.
06

Walkthrough & Warranty

A professional clean, a punch-list walkthrough, and a written warranty. We don’t leave until the room is right.

Why MIA

Built right, the first time.

Best Quality

Dedicated quality control with regular on-site inspections keeps craftsmanship high and progress steady.

Best Materials

Our design team curates durable, high-end finishes suited to South Florida homes and humidity.

Fair, Staged Pricing

A milestone-based payment structure tied to real construction progress transparent for everyone.

Recent Master Baths

Real Miami master bathrooms.

Service areas

We Serve Miami and All of South Florida

Two office locations. One licensed team. Wherever you are in Miami-Dade, Broward, or Palm Beach County, we have likely built nearby.

Miami Dade County Miami Beach

FAQ

Master Bathroom Remodels, Answered

How much does a master bathroom remodel cost in Miami?

It depends on the room size, whether the layout changes, and the finish level: tile and stone selection, vanity type, tub, and glass. A same-layout renovation costs meaningfully less than an expansion with relocated plumbing. We price the exact scope after a free on-site consultation, and the 3D design lets you tune scope to budget before committing.

Most full master bathroom remodels run three to five weeks of construction once materials are on-site. Layout changes and structural work add time; a same-footprint renovation moves faster. We order everything before demo so the room is never torn up waiting on tile.

If you'll actually soak, the tub earns its space. If it would sit unused, an oversized walk-in shower is the better daily upgrade and what most Miami buyers now look for. Many master baths do both when the footprint allows. We'll show you both options in 3D so you decide with your eyes, not a guess.

Usually yes. Borrowing space from an oversized walk-in closet is the most common master bath expansion. We assess which walls can move, handle the engineering where structure is involved, and pull the Miami-Dade permits.

More than you'd think. Tile over concrete slab stays cool year-round, and air conditioning keeps bathrooms chilly. Electric radiant heat under the tile is inexpensive to run in a single room and one of the most-loved upgrades our clients report after living with it.

Yes. We seal the bathroom off with dust barriers, protect the bedroom flooring, and keep work inside building or neighborhood hours. You'll need another bathroom to use, but the bedroom stays livable throughout.

Ready for the Master Bath You Deserve?

Free consultation and a 3D design of your new master bathroom. See the finished room before demo begins, with a transparent price and a realistic timeline. Part of a bigger plan? See our full bathroom remodeling service.