Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable Bathroom Remodeling Across Los Fresnos
Bathroom remodeling in Los Fresnos usually runs between $9,000 and $28,000 for a full job, and the biggest cost variable here isn’t tile or fixtures. It’s whether the job is built to Cameron County windstorm code or patched together the inland way. Salt air, expansive clay, and a TDI inspector standing between you and your insurance policy change how a shower gets framed, what fasteners hold it together, and why the cheap bid almost always costs more within a decade. Call (877) 610-1318 and we’ll walk you through exactly what your Los Fresnos bathroom needs, line by line.
Why Barrett & Sons Construction Is Los Fresnos’s Preferred Bathroom Remodeling Company
Tom Barrett started Barrett & Sons Construction in 1998, and his sons run the crews that show up in Los Fresnos. When you call, a live person answers. When you sign, every allowance and every scope change comes as a written change order before a nail moves. That matters here more than in most places, because Los Fresnos sits in Cameron County, one of Texas’s 14 designated coastal counties. Any bathroom remodel that touches structure, load-bearing walls, or exterior penetrations has to satisfy the Texas Department of Insurance wind-load standards and pass a WPI-8 windstorm inspection. We’ve coordinated enough of those inspections to know exactly what the inspector looks for, and we schedule the sign-off before drywall closes so your lender never stalls your draw.
We aren’t a franchise dispatching strangers from three counties away. Tom lives twenty minutes from most Los Fresnos streets, and he publishes his name, address, and license number so you can look him up before you sign anything. Our crews are background-checked and uniformed on every visit. And every job we finish here carries the written 90-Day Done Right Promise: if it’s not done right, Tom comes back and makes it right, one call.
Our Bathroom Remodeling Services in Los Fresnos
Full Bathroom Remodeling
A full Bathroom Remodeling job in Los Fresnos means gutting to the studs, checking what the salt air and slab have done over the years, and rebuilding on treated, properly fastened framing. We handle the WPI-8 inspection coordination, the waterproofing, the tile, the vanities, and the final walkthrough. You get a written scope before work starts and a written change order for anything that shifts mid-job.

Walk-In Showers & Shower Remodeling
Walk-in showers are the single most requested bathroom upgrade in Los Fresnos, especially for homeowners in the 50-to-70 range who want to age in place. We build them with hot-dip galvanized or stainless fasteners and marine-grade blocking, because standard steel corrodes in Cameron County humidity and causes tile cracks within five years. The shower pan goes over a proper vapor barrier, not bare slab.

Tub-to-Shower Conversion
Most 1980s and 1990s Los Fresnos homes came with fiberglass tub surrounds that have long since cracked, stained, or separated at the seams. A tub-to-shower conversion in Los Fresnos typically runs $3,500 to $10,000, and we spec the new pan and surround to hold up under the same humidity and slab movement the original never did. If the slab has shifted, we address that before the first tile goes up.

Vanities, Tile & Fixtures
Los Fresnos humidity punishes cheap materials fast. We install vanities built with moisture-resistant substrates, tile with epoxy or high-performance grout rather than standard cement grout, and fixtures with finishes rated for coastal exposure. You can name brands, or we can show you options that won’t swell, warp, or corrode after three summers.

What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Los Fresnos
We carry and install brands you can look up before we ever set foot in your home. For bathroom windows and any exterior-adjacent work tied into a remodel, we regularly work with Simonton, Ply Gem, and PGT. PGT in particular builds impact-rated windows that satisfy Cameron County’s windstorm requirements, which matters if your bathroom has an exterior window and the inspector is coming. The permit inspector works for you, not for me. That’s why I like him.
Common Bathroom Remodeling Problems We See in Los Fresnos Homes
- Salt-air corrosion on standard fasteners. Showers and grab bars anchored with ordinary steel screws rust from the inside out in Los Fresnos humidity. We use stainless or hot-dip hardware and marine-grade wood blocking so tile doesn’t crack and bars don’t pull loose after five years.
- Slab movement from expansive clay. The Harlingen and Willacy clay soils under Los Fresnos shrink in dry spells and heave in tropical rains. That movement cracks fiberglass surrounds and pops floor tile. We check the slab before we set a pan, and we spec membranes that flex instead of fail.
- Missing WPI-8 sign-off stalling sales and refinances. We’ve seen homeowners finish a remodel, list the house, and find out the buyer’s lender won’t fund because there’s no windstorm certificate. Skipping that inspection doesn’t just fail code. It leaves you unable to get windstorm insurance, which mortgage lenders in Cameron County require.
- Acrylic shower bases over bare concrete. Without a vapor barrier between the slab and the shower base, slab moisture wicks up and causes musty odors and tile pops. A standard acrylic base over an unconditioned slab is one of the most common failures we repair in Los Fresnos homes built before 2010.
Pricing for Bathroom Remodeling in Los Fresnos, TX
A full bathroom remodel in Los Fresnos typically runs $9,000 to $28,000. That’s not a teaser number. It’s the honest range for a properly permitted, windstorm-compliant job built with coastal-spec materials. Here’s what the common scopes cost here:
- Bathroom Remodel: $9,000-$28,000
- Small Bathroom Remodel: $5,000-$12,000
- Walk-In Shower Installation: $4,500-$12,000
- Tub-to-Shower Conversion: $3,500-$10,000
- Bathroom Vanity Installation: $800-$3,000
The coastal-spec version of the job costs more than the inland-spec version, for a reason. Stainless fasteners, impact-rated windows, marine-grade plywood, and the WPI-8 inspection each add line items. The cheap spec skips those, and the repair bill arrives inside ten years. Call (877) 610-1318 for a written, line-item estimate. It’s free, and you’ll see exactly where every dollar goes.
We Also Serve Cities Near Los Fresnos
Our crews handle bathroom remodels across Cameron County and the surrounding area, including Port Isabel, Cameron Park, Cameron Park Colonia, and Brownsville. If you’re outside Los Fresnos proper, we’ll still come out, look at the slab, check the windstorm requirements, and give you a straight written estimate for Bathroom Remodeling in Los Fresnos and nearby communities.
Serving Los Fresnos, TX - Our Local Coverage Area
We’re based in the Los Fresnos area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs - Bathroom Remodeling in Los Fresnos
Any bathroom remodel in Los Fresnos that involves structural changes, load-bearing wall alterations, or exterior penetrations requires a WPI-8 windstorm inspection by a TDI-licensed inspector before the structure is insurable against Gulf storms. If your remodel is purely cosmetic, with no structural work, you may not need one. Call (877) 610-1318 and we’ll tell you in fifteen minutes whether your scope triggers the requirement.
Expansive clay shrinks and heaves with moisture, which puts stress on tile and shower pans and leads to cracking, grout failure, and pan leaks. The right approach is to check the slab before setting anything and to use flexible membranes and properly bedded pans that can move with the slab. We’ve fixed too many bathrooms where the tile was set directly on a moving slab with no isolation membrane.
A coastal-spec walk-in shower installation in Los Fresnos typically runs $4,500 to $12,000, while an inland-spec version without the WPI-8 inspection, stainless fasteners, or moisture barriers can be a few thousand cheaper. The inland-spec job usually fails within a decade and costs more to repair than the difference. Call (877) 610-1318 for an exact quote with the coastal-spec line items spelled out.
We do not recommend it. Los Fresnos is in Cameron County, and unpermitted structural work becomes a problem the moment you sell, refinance, or file an insurance claim. We pull permits and schedule inspections on every eligible job, because the last contractor most customers used told them permits were optional.
Cheap vanities built with particle board or MDF swell, warp, and delaminate in Los Fresnos humidity within a few summers. We use moisture-resistant substrates and finishes rated for coastal exposure, and we anchor them with corrosion-resistant hardware. Spend a little more once, or replace the vanity every four years. Call (877) 610-1318 for a free estimate.
Written by Tom Barrett, Owner at Barrett & Sons Construction, serving Los Fresnos since 1998.







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