Licensed & insured general contractor Serving San Antonio & surrounding area
(210) 519-7695

BAT Service

Bathroom Remodeling in San Antonio, TX

A bathroom is the smallest room in the house and the one most likely to cause expensive damage when it's built wrong. Everything that matters here is behind the tile.

SVC-03 What we do

Bathroom Remodeling — scope of work

  • Tub-to-shower conversions — one of the most requested jobs we run
  • Full gut remodels including layout changes and fixture relocation
  • Bonded waterproofing systems, correctly sloped pans, and curb detailing
  • Shower niches, benches, and frameless glass coordination
  • Vanities, tops, mirrors, lighting, and exhaust ventilation to code
  • Accessible and aging-in-place modifications: curbless entries, blocking for grab bars

IMG Before & after

A tub-to-shower conversion, start to finish

Same bathroom, same window. This is the job homeowners ask us for most often, and the two photos that matter are the one nobody takes and the one everybody does.

BeforeBathroom wall opened to the studs during a tub-to-shower conversion, showing copper supply lines and old insulation
Before: original tub out, wall opened to the studs. Copper supply, old batt insulation, and the real condition of the framing.
AfterFinished walk-in tile shower after a tub-to-shower conversion in San Antonio, marble-look tile with hex mosaic floor
After: low-threshold walk-in shower, hex mosaic pan sloped to the drain, folding teak seat and grab bar.

What happened between these two photos: The tub came out, the wall came open, and the framing and supply lines got inspected before anything was closed up. The pan was built to slope, the walls were waterproofed, and blocking went in behind the tile for the grab bar and folding seat. None of that is visible in the second photo — which is exactly why we document it.

CHK Where this job goes wrong

Waterproofing is a specification, not a preference

The most common failure we're called to fix is a shower built without a proper bonded waterproofing layer, or a pan that doesn't actually slope to the drain. It looks finished on handover day and rots the subfloor over the following two years. Our scope names the waterproofing system and the slope requirement in writing, so it's not left to whoever shows up to set tile.

Get this scoped properly
Bathroom scope — verified before pricing
ItemHow it's verified
Drain material & locationCast iron vs. PVC; relocation feasibility
Subfloor conditionProbed for prior leak damage before demo is priced
Waterproofing methodSpecified in the scope — not decided on site
Slope to drainPan build verified to code, not eyeballed
ExhaustFan CFM vs. room volume; termination confirmed to exterior
BlockingGrab-bar backing installed while walls are open

PRC How this job runs

The same five gates, every time

A roof and a whole-home renovation are different jobs, but they clear the same gates. That's what makes the schedule we give you mean something.

01GATE

Scope & Site Verification

We walk the property, measure, photograph, and write the scope before anyone quotes a number. Attic decking, substrate condition, existing wiring, drain lines, slope — the things that turn into change orders get found here, not on day three.

Gate cleared whenSigned scope document and photo record on file.
02GATE

Priced Estimate & Contract

Your estimate is built line by line from a San Antonio price list we keep current — over 150 line items at real local material and labor rates. You see quantities and unit pricing, not a single lump-sum number with nothing behind it.

Gate cleared whenLine-item estimate, contract, and payment schedule executed.
03GATE

Permits, Selections & Scheduling

Permits pulled where the jurisdiction requires them — City of San Antonio, Leon Valley, Bexar County, and the incorporated suburbs each have their own rules. Selections are locked before the crew mobilizes so material lead times don't stall the job.

Gate cleared whenPermit issued, selections locked, start date confirmed.
04GATE

Build & Verified Completion

Work runs against a tracked task list with a single point of contact. Subcontractors are paid on verified completion tiers — the trade gets paid when the work passes inspection, not when it's merely started. That is why our crews finish before they move on.

Gate cleared whenInspections passed, phase sign-off recorded.
05GATE

Closeout & Documentation

You receive the permit record, warranty documents, product data, and the photo record for the job — the paperwork that matters when you sell the house or file a claim years from now.

Gate cleared whenCloseout packet delivered, final walkthrough signed.

FAQ Questions

What homeowners ask us

How much does a tub-to-shower conversion cost in San Antonio?

It depends on whether the drain moves, what waterproofing system is specified, the tile selection, and whether the glass is framed or frameless. We price it as line items so you can see exactly where the money goes and adjust selections without re-bidding the whole job.

How long is a bathroom out of service?

A straightforward conversion is usually one to two weeks. A full gut with relocated fixtures runs three to five. Tile and glass lead times can extend that, which is why we lock selections before we start.

Do you handle the shower glass?

Yes — we coordinate the measure and install after tile is set and cured. Frameless glass is templated to the finished opening, so it can't be ordered before the tile work is complete.

Can you make a bathroom accessible for aging in place?

Yes. Curbless entries, wider door openings, comfort-height fixtures, and solid blocking behind the walls for grab bars. Blocking is cheap while the wall is open and expensive later — we install it by default on gut remodels.

GEO Service area

Bathroom Remodeling across the San Antonio metro

We take bathroom remodeling work throughout San Antonio and the surrounding communities — San Antonio, Leon Valley, Helotes, Alamo Heights, Castle Hills, Terrell Hills, and roughly forty miles out in every direction.

  • San Antonio, TX
  • Leon Valley, TX
  • Helotes, TX
  • Alamo Heights, TX
  • Castle Hills, TX
  • Terrell Hills, TX
  • Shavano Park, TX
  • Hollywood Park, TX
  • Stone Oak, TX
  • Boerne, TX
  • Schertz, TX
  • Cibolo, TX
  • Converse, TX
  • Universal City, TX
  • Live Oak, TX
  • Selma, TX
  • Windcrest, TX
  • Kirby, TX
  • Balcones Heights, TX
  • Timberwood Park, TX
  • Bulverde, TX
  • Fair Oaks Ranch, TX
  • New Braunfels, TX
  • La Vernia, TX
  • Adkins, TX
  • Elmendorf, TX
  • Von Ormy, TX
  • Atascosa, TX
  • Somerset, TX
  • Lytle, TX
  • Natalia, TX
  • Devine, TX
  • Castroville, TX
  • Macdona, TX

Full service area →

BAT Next step

Ready to get this scoped?

Free walkthrough, written scope, and a line-item estimate. We'll tell you what needs doing now and what can wait.