Remodeled bathroom with a tiled walk-in shower, the kind of work done in Lake Ronkonkoma, New York

Alec's Construction remodels bathrooms in Lake Ronkonkoma (11779), working out of the yard in East Patchogue. A bathroom job here starts with what is behind the walls and under the floor — the drain lines, the venting, the subfloor and how the room gets rid of moisture — because those decide what the new room can be before anyone picks a tile.

Bathroom Remodeling in Lake Ronkonkoma

On the lake side of Lake Ronkonkoma, the old summer bungalows from the resort era are small, close together and on shallow foundations, and their bathrooms are some of the tightest we work in. Many were added to cottages that started out as seasonal places, so the walls are thin, the floors are uneven, and the pipes run wherever they could fit. Year-round living exposed those choices: supply lines in outside walls freeze, and rooms that never had a fan carry mildew on the ceiling. With nowhere to drain, the lake climbs for days after heavy rain, which makes the low streets on its south and east shores a place for water-tolerant materials on the lowest floor. Away from the water, the streets off Portion Road and Rosevale Avenue are 1950s to 70s ranches and capes under pitch pine and oak, with ordinary mid-century hall baths ready for a tub-to-shower change or a full update.

What We Look at First in Lake Ronkonkoma

The hamlet is split among the Towns of Brookhaven, Islip and Smithtown, and the three do not share a building department, so we confirm which one governs the address first. Then, on a bungalow, we get under the house if there is a crawl space and trace the supply lines, looking for any that pass through an unheated wall or hang there bare.

Ranches and Capes on Sandy Ground

Inland, under the pitch pine and oak, the common house is a 1950s-to-70s ranch, cape or hi-ranch, and the bathroom in it was built small: a five-foot tub, a narrow vanity and a toilet on one wall. That standard footprint is good news, because it is well understood.

The usual remodel is a tub-to-shower conversion with a low curb or a curbless entry, a wider vanity, better light, and a properly ducted fan. Where the bath sits over a basement, the drains are easy to reach and moving the toilet or the shower is a reasonable request. On a slab it is a bigger job, and we say so up front.

In a cape the upstairs bath is often under the roof slope, so headroom at the shower and the tub decides the layout. Many families here also plan for ageing in place: grab-bar blocking in the walls, a bench, and a handheld shower.

Tiled shower and vanity in a remodeled Long Island bathroom

The Order of the Work

A bathroom goes wrong when finishes go over problems. So the order does not change: open it up, find what is wet or soft, fix the structure and the plumbing, then waterproof, then tile.

The shower is the part that matters most. Behind the tile goes cement board or a foam board system with a bonded membrane, sealed at every seam and corner, sloped to the drain, and flood-tested. The fan is sized to the room and vented outside, not into the attic. Tile, grout, the vanity, the toilet and the trim come last, and we test every fixture with you at the walkthrough.

Permits in Lake Ronkonkoma

Lake Ronkonkoma is split between the Towns of Brookhaven, Islip and Smithtown around the lake, and the three do not share a building department; we confirm which governs the address before anything is filed. A cosmetic refresh usually needs no permit, but moving plumbing, adding a bathroom, changing the layout or new electrical work is permitted work in Suffolk, and we file it before the walls are closed.

Alex walks the house in Lake Ronkonkoma, photographs what he finds and gives you a written scope in the order the work has to happen — whether or not you hire us. Call (631) 312-7441 to set up a time.

Frequently Asked Questions

Is it worth remodeling the bathroom in a small Lake Ronkonkoma bungalow?

If you plan to keep living there, usually yes, because the bathroom is often the weakest room in these converted cottages. A remodel is the chance to move pipes out of cold walls, add a fan that vents outside, level the floor, and pick a layout that fits the small space, such as a shower instead of a cramped tub or a wall-hung vanity. A small room done well can feel larger than it measures.

How do you keep a new bathroom in Lake Ronkonkoma from getting mildew?

With ventilation and waterproofing. The exhaust fan is sized to the room and ducted outdoors, ideally on a timer or humidity switch so it keeps running after the shower. Behind the tile, a bonded membrane keeps water out of the walls. Most mildew problems trace back to a weak fan or one vented into the attic.

Can you convert a tub to a walk-in shower in Lake Ronkonkoma?

Yes, and it is the most common bathroom request we get. The tub comes out, the drain is moved to suit the shower, the walls are rebuilt with a waterproofing membrane, and the floor is sloped to the drain. A low curb or a curbless entry are both possible, depending on the floor structure.

Who issues the permit for bathroom remodeling work in Lake Ronkonkoma?

Lake Ronkonkoma is split between the Towns of Brookhaven, Islip and Smithtown around the lake, and the three do not share a building department; we confirm which governs the address before anything is filed. A cosmetic refresh usually needs no permit, but moving plumbing, adding a bathroom, changing the layout or new electrical work is permitted work in Suffolk, and we file it before the walls are closed.

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Work With Alec's Construction

This page is written by the crew that does the work. See Alec's Bathroom Remodeling service — layout, waterproofing and ventilation planned before the first tile. One crew from the first walkthrough to the last inspection.

Also in Lake Ronkonkoma through the cold months: Kitchen Remodeling and Basement Finishing.

Also Serving Lake Ronkonkoma

Talk to Alec's Construction About Bathroom Remodeling in Lake Ronkonkoma

We come out, look at the house, photograph what we find and put a written scope in your hand. No pressure, no obligation. Working across Suffolk County since 2018.

Or call (631) 312-7441

No cost, no obligation. We reply the same day.