Your Morning Starts Here. Make It Worth It.

The right shower installation changes how your bathroom works and how your day begins.

Universe Home Services installs showers across Nassau and Suffolk County, from walk-in and curbless configurations to tub-shower combos and steam showers.

We handle the drain rough-in, supply stubouts, and pressure-tested connections before finish work begins, which is what determines whether the shower performs for decades or starts causing problems behind the tile. Contact our team for shower installation.

(516) 473-0202

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Universe Home Services truck stocked for HVAC, plumbing, and electrical repairs

(516) 473-0202

Shower Work Across Long Island Is Part of Our Plumbing Practice

Shower installation is one of the most common renovation scopes Nassau and Suffolk County homeowners bring to Universe, and we handle the full plumbing side from drain rough-in through final pressure testing.

Our plumbing team has worked across Long Island bathrooms of every vintage, from tight 1950s layouts in Levittown and Hicksville to large master baths in newer Suffolk County homes, which means we know what the existing stack can handle and what the renovation plan actually requires before any tile comes off.


The Credential That Goes Behind the Tile

Why a Licensed Master Plumber Matters When the Wall Closes In

Shower installation is plumbing work that gets sealed behind tile and finish surfaces, and the standard it is held to determines how the shower performs for the next twenty years.

Universe has a Licensed Master Plumber on staff who leads this work, and every installation is backed by PHCC membership and BBB Accreditation. Free estimates are available, and financing options are available with approved credit.

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How Shower Installation Works With Us

The plumbing rough-in for a shower is what you cannot change once the tile is on the walls. Getting the drain slope, pan position, and supply stubouts right before finish work begins is the difference between a shower that functions correctly for decades and one that develops problems behind the tile.

Here is how Universe handles it.

Reach out and we get you on the schedule. A licensed plumber assesses your existing bathroom layout, current drain and supply line locations, floor and wall substrate condition, and the shower configuration you are planning. We walk you through what the installation involves, what coordination with your tile contractor looks like, and what it will cost before anything is committed.

The team arrives prepared for the full scope of the plumbing work. The drain rough-in is positioned and sloped correctly for the shower pan, supply lines are run and stubbed out at the right height and spacing for the valve and fixtures, and all connections are pressure-tested before any wall or floor work closes them in. We work cleanly, coordinate with your tile installer or general contractor, and do not leave problems behind finishes for anyone to find later.

Before we leave, we walk you through the supply connections and confirm the drain is flowing correctly. We cover what proper caulking and grout maintenance looks like in Nassau County’s hard water environment so the shower holds up the way a correctly installed one should.

(516) 473-0202


(516) 473-0202

Shower Styles and Configurations Universe Installs

The shower you choose shapes how your bathroom functions and how your home feels. Here is what Long Island homeowners are building.

Bathroom renovations on Long Island span a wide range of shower configurations, and the right choice depends on the household, the bathroom layout, and what the renovation is trying to accomplish.

A walk-in shower with a frameless glass enclosure or open entry has become the most popular upgrade in Long Island bathroom renovations, and for good reason. The open configuration makes a bathroom feel significantly larger, is easier to clean than a tub-shower combo with a curtain or framed door, and delivers a daily experience that is noticeably better than what most Nassau and Suffolk County homes originally came with. Walk-in showers require precise drain positioning and a properly sloped linear or center drain to function correctly.

A tub-shower combination makes sense in bathrooms that serve households with young children or where the bathtub function needs to be preserved. Modern tub-shower configurations offer much better finishes, faucet designs, and showerhead options than the original one-piece units in most Long Island homes. Universe handles the plumbing for tub-shower combos with the same precision as any dedicated shower installation.

A steam shower requires a steam generator, a fully sealed enclosure, a dedicated cold water supply to the generator, and a drain configured for the steam environment. It is a more involved plumbing installation than a standard shower, and getting the supply and drain configuration right from the start is essential to how the system performs. Universe installs steam shower plumbing for homeowners in Nassau and Suffolk County who are ready to make that upgrade as part of a master bathroom renovation.

A doorless shower or wet room design, where the shower area flows into the bathroom floor without a curb or enclosure, requires careful drain planning and waterproofing across a larger floor area than a standard shower pan. Universe handles the drain positioning and rough-in for these configurations correctly, working with your tile contractor on the waterproofing membrane and floor slope before any tile is set.

Showers with multiple heads, body sprays, or rain-head combinations require larger supply lines and careful planning around water pressure to deliver consistent flow at every fixture. The valve configuration and pressure-balancing components have to match the fixture count so no single head loses performance when another is running. Universe sizes the supply lines and stubouts for the full fixture configuration, not just the primary head.

A curbless shower, where the bathroom floor flows directly into the shower area without a raised edge, is the most accessible configuration available and increasingly popular in master bathrooms and homes planning for aging in place. The drain slope across the full floor area and the waterproofing underneath it need to be executed precisely. Universe handles the drain rough-in and floor slope for curbless configurations in coordination with your tile contractor.

What a New Shower Delivers for Your Home

A correctly installed shower changes how your bathroom feels to use and what it communicates about your home.

A new shower that is planned and plumbed correctly delivers a daily experience worth the renovation, a bathroom that adds real value to the home, and plumbing behind the tile that stays where it belongs.

The right showerhead height, correctly positioned body sprays, a rain head centered over the drain, a bench at the right depth. These are details that make a shower worth using every day. Universe positions supply stubouts exactly where your fixtures require them so the finished shower functions the way it was designed to, not approximately.

Bathrooms are one of the first things buyers look at, and a walk-in shower with a clean frameless enclosure and modern fixtures reads immediately as an updated, well-maintained home. For Long Island homeowners in Massapequa, Merrick, Wantagh, and across Nassau and Suffolk County, a master bathroom shower upgrade is one of the most consistent home value improvements available.

The most expensive shower problems are the ones you cannot see. A correctly waterproofed shower with pressure-tested connections and proper drain slope keeps water where it belongs and out of the wall framing and subfloor. Universe handles the plumbing work to a standard that the tile can go over confidently and stay there.

Modern shower fixtures and glass enclosures resist the calcium and mineral scale that builds up faster in Nassau County’s hard water than in soft-water areas. Combined with properly sealed grout and caulk from the start, a new shower holds its appearance and function meaningfully longer than an aging installation with tired sealant.

When the plumbing rough-in is done right and pressure-tested, your tile contractor, glass installer, and finish carpenter have a clean baseline to build against. Nothing opens back up after the walls are closed, and the bathroom renovation stays finished the way it was completed.

Universe Home Services service vehicle for local home repairs

(516) 473-0202


Why Nassau and Suffolk County Homeowners Choose Universe for Shower Installation

Your shower installation is backed by over seven decades of plumbing work across Nassau and Suffolk County.

The plumbing in a shower goes behind tile and under a floor that will not be opened again for decades. Universe has a Licensed Master Plumber on staff, and every drain slope, connection, and pressure test is done to a standard those walls can be closed around confidently.

Shower installation is part of a larger renovation for most homeowners. Universe sequences the plumbing rough-in correctly with your tile installer or general contractor so the plumbing work is complete and inspected before finish work begins. Nothing has to come back out.

What is behind an aging shower sometimes requires attention before the new installation goes in. Universe assesses the subfloor and framing condition honestly, explains what needs to be addressed, and gets your approval before adding any scope.

You get a clear number before the job is scheduled. Financing options are available with approved credit, and if substrate work is discovered once the old shower is removed, we price it separately and get your approval before proceeding.

Green Universe Van parked on the side of residential street

Home Comfort Club

Protecting the systems that keep your home comfortable year-round is what the Home Comfort Club is built for.

Universe’s Home Comfort Club is a whole-home membership that takes the maintenance and care of your home’s essential systems off your plate.

Members receive two pre-scheduled tune-ups per year that keep equipment running at peak efficiency, priority scheduling when service is needed, a discount on service work, and no dispatch fee when work is performed.

The result is systems that last longer, run more efficiently, and fail less often, so your home stays comfortable without you having to chase the maintenance.



Contact Universe for Shower Installation

An outdated shower configuration that does not fit how you actually use the bathroom, combined with aging grout and caulk, is quietly letting water into places it should never go.

Universe installs showers led by a Licensed Master Plumber, with drain rough-in, pressure-tested connections, and clean sequencing alongside your tile contractor, backed by seven decades of Nassau and Suffolk County plumbing work.

Schedule your free estimate today and build a shower your morning actually deserves.

Universe Home Services Technician near open van doors


Frequently Asked Questions About Shower Installation

How long does shower installation take?

The plumbing rough-in for a new shower typically takes one day. If subfloor or framing repairs are needed once the old shower is removed, that adds time. The full shower project including tile and finish work by your contractor takes longer. Universe handles the plumbing portion and coordinates with your renovation team on sequencing so the full project moves efficiently.

What is involved in getting the shower drain right?

The drain needs to be positioned at the correct location for the shower pan or linear drain, set at the right height relative to the finished floor, and sloped so water runs to it cleanly from every part of the pan. The trap below the drain needs to be accessible and connected correctly to the drain stack. Universe positions and installs all of this before any substrate or tile work goes over it, and every drain installation is pressure-tested before it is closed in.

Do I need a permit for shower installation?

It depends on the scope of work and your municipality in Nassau or Suffolk County. Plumbing work that involves new drain rough-in or supply line modifications typically requires a permit. Universe advises on permit requirements during the consultation and can assist with the permitting process for projects that require it.

Can Universe install a steam shower?

Yes. Steam shower installation requires a sealed enclosure, a dedicated steam generator with its own cold water supply line, specific drain configuration, and waterproofing across all surfaces. Universe handles the full plumbing scope for steam shower installations in Nassau and Suffolk County homes and coordinates with your contractor on the enclosure and tile work.

How does Long Island’s hard water affect a shower installation?

Nassau County’s hard water deposits calcium and mineral scale on shower fixtures, glass enclosures, and in grout lines faster than in soft-water areas. Properly sealed grout and caulk from the start slows that buildup, and using a squeegee on glass surfaces after each use makes a significant difference in how the shower looks over time. Universe covers these maintenance habits during the walkthrough before we leave.

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