
San Marcos Custom Cabinets
Custom Bathroom Vanity Cabinets in San Marcos, TX
Custom bathroom vanity cabinets sized for San Marcos, TX bathrooms. Moisture-resistant builds, sink cutouts, free estimates.
- 15+ Years local experience
- 500+ Projects completed
- Licensed & Insured
Serving San Marcos and nearby communities.
A custom bathroom vanity is built to your bathroom's actual footprint, which matters in older San Marcos homes where the bathroom was never designed around a standard 24- or 36-inch stock size. San Marcos Custom Cabinets measures the space, designs around your plumbing, and builds a vanity that fits without gaps or awkward overhang.
Bathroom cabinetry takes on more moisture than almost any other cabinet in the house, so the build has to account for that from the start, not just look good on install day.
What's included
What's included with Bathroom Vanity Cabinets
Typically included Optional Customer prep
- On-site measurement and plumbing review
- Moisture-resistant cabinet construction
- Sink cutout fitting for your chosen sink
- Hardware and finish application
- Soft-close drawers
- Decorative panel detailing
- Double-sink layout configuration
- Select your sink style before the cabinet build starts
- Confirm faucet and plumbing rough-in location
- Clear the bathroom before install day
Want a clearer scope?
Get a Free EstimateHow it works
How our Bathroom Vanity Cabinets process works
Step 1Space Measurement
We measure the bathroom to determine the right vanity size.
Step 2Style Selection
You choose a style and finish that fits the bathroom's design.
Step 3Cabinet Construction
The vanity is built using moisture-resistant materials.
Step 4Sink Cutout Fitting
Precise cutouts match your selected sink.
Step 5Finish Application
A protective finish is applied for bathroom humidity.
Step 6Installation
The vanity is installed and aligned with your plumbing.
Materials
Materials and methods for Bathroom Vanity Cabinets
Bathrooms take on steam, splashes, and humidity swings year-round. Vanity materials need a different standard than kitchen or living room cabinetry.

Moisture-Resistant Plywood
A construction base that holds up to daily humidity better than particleboard, which tends to swell near sinks over time.

Vanity Hardware
Handles and knobs selected to match the bathroom's overall finish.

Custom Sink Cutouts
Cut precisely for your sink model so there's no gap or shifting after install.

Soft-Close Drawers
Keeps drawers from slamming in a small bathroom where that sound carries.

Water-Resistant Finish
A sealant coat that protects against splashes and daily cleaning.

Decorative Panels
Added detail that matches the rest of the bathroom's design, from older tile work to newer builds.
Questions on materials?
Get a Free EstimateCost
What does a Bathroom Vanity Cabinets cost in San Marcos?
Pricing depends on vanity size, drawer count, and finish tier. These are ballpark ranges, a free estimate gets you an exact number.
| Project type | Typical range | What’s included |
|---|---|---|
| Single-sink vanity | $1,200–$3,000, | standard cabinet with one sink cutout and basic hardware. |
| Double-sink vanity | $2,500–$6,000, | wider cabinet with two cutouts and additional storage. |
| Premium finish vanity | $3,500–$8,000, | upgraded wood species, soft-close drawers, and custom hardware. |
These are typical local ballparks — final cost depends on scope, materials, and site conditions. A free estimate gives you an accurate, itemized number for your home.
Want a number for your home?
Get a Free EstimateCodes & permits
Permits and codes for Bathroom Vanity Cabinets
Always confirm specific requirements with Hays County or the City of San Marcos before starting work.
| Typically needs a permit | Often no permit |
|---|---|
| Moving plumbing supply or drain lines to a new location | Replacing a vanity in the same footprint with existing plumbing |
| Adding a second sink where plumbing doesn't already exist | Swapping cabinet style or finish without relocating fixtures |
Need help with permits?
Get a Free EstimateDIY vs pro
DIY vs hiring a pro for Bathroom Vanity Cabinets
| DIY | Hire a pro |
|---|---|
| Swapping a stock vanity in the same footprint with existing plumbing | Custom-sizing a vanity for an odd bathroom footprint |
| Replacing hardware or refinishing an existing cabinet | Relocating plumbing for a new sink layout |
| — | Cutting a vanity top for a specific sink model |
Not sure DIY vs pro?
Get a Free EstimateFAQs
Bathroom Vanity Cabinets FAQs
How much does a custom bathroom vanity cost in San Marcos?
Most single-sink vanities run $1,200 to $3,000. Double-sink and premium finish builds run higher. A free estimate gives you a number based on your bathroom.
Is it cheaper to reface a vanity or replace it?
Refacing costs less if the existing cabinet box is solid and dry. If there's water damage or the footprint is wrong for the space, replacement is the better long-term move.
Do bathroom vanities need a permit?
Replacing a vanity in the same spot with existing plumbing usually doesn't. Moving plumbing or adding a sink typically does.
What wood holds up best in a humid bathroom?
Moisture-resistant plywood with a sealed finish handles daily steam and splashes better than particleboard or unsealed wood.
Can a vanity be built to fit an odd bathroom shape?
That's the main reason to go custom instead of stock. We measure the actual space and build to match.
Next step
Get a Bathroom Vanity Cabinets estimate in San Marcos
Call (737) 214-3356 or request a free estimate below to get your bathroom measured.
Before & after
Before and after Bathroom Vanity Cabinets results

Before 
After
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