Bathroom Vanity Cabinets in Bluffton, SC
The builder vanity is the most skipped storage in the house: two sinks, a fake drawer front, and a cabinet you have to get on your knees to use. Bluffton Custom Cabinets builds vanities sized to your bathroom — and to the inch, not the nearest stock size.
Pricing is per foot of total vanity width. Prefab vanities installed run $140–$360 a foot; custom vanities run $280–$750 a foot. Most prefab installs land between $500 and $2,000 all-in, and countertops are priced separately so you can spend on stone or save with a top you already have.
Custom is where a bathroom changes. Real drawers beside the sinks, a linen tower where the towels actually live, and heights set for the people using them — taller vanities are the single change homeowners thank us for most.
Bathrooms are wet rooms, and Lowcountry humidity makes it worse. We build vanity boxes from materials that hold up to moisture and finish every surface, including the ones behind the plumbing you will never see.
A typical vanity job runs 2–4 days including the swap-out. We coordinate with your plumber for disconnect and reconnect, or handle the scheduling with one we work with — the written estimate spells out who does what.

Singles, Doubles, and Linen Towers
One vanity or a wall of them — we price by total width, so a double vanity and a linen tower are figured together at the measure visit. Odd-width bathrooms are exactly where custom pays: a 57-inch vanity that uses the whole wall instead of a 48-inch stock box with fillers.
Floating vanities are an option in modern baths and make a small room feel bigger. Traditional framed, shaker, and slab fronts are all on the table — we bring samples to the visit.
What a Vanity Job Includes
The cabinet, doors and drawers fitted and adjusted, hardware, and install. Countertops, sinks, faucets, and plumbing hookups are separate trades — we tell you exactly where our price stops so there are no surprises.
Doing the whole bathroom? Pair the vanity with built-in linen and storage cabinets from our built-ins work and the room gets priced as one job.
How much does a custom double vanity cost?
A 6-foot custom double vanity at $280–$750 a foot runs $1,680–$4,500 for the cabinetry, countertop separate. Prefab at the same width runs $840–$2,160 installed. The written estimate prices your exact width and tier.
Can you build a vanity for an odd-size bathroom?
That is the main reason to go custom. We measure to the inch and build to the wall — no filler strips, no wasted gaps.
Do you handle the plumbing?
We set the cabinet; a plumber connects water and drains. We coordinate the timing, and the estimate says plainly which parts are ours.
How long does a vanity replacement take?
Most swaps run 2–4 days once the vanity is built. If the countertop is being templated after install, add the stone shop's schedule — we will give you the honest sequence at the visit.
Ready when you are — call (854) 209-5153 or send the form and we will call you back to set up your free estimate.