Customer-Supplied Vanity Installation in Columbus, Ohio

Transit & Flow Group installs vanities that Columbus and Central Ohio homeowners have already purchased themselves, when the vanity is larger, differently configured, or otherwise more involved than a straightforward same-footprint swap. This is install-only labor: Transit & Flow does not sell or supply the vanity. It covers oversized units, double-sink vanities replacing a single-sink setup, floating or wall-mounted vanities needing blocking, vessel-sink vanities with different faucet rough-in, and vanities relocating within the room. Share your vanity’s specs and your current bathroom layout in the Estimate Builder for a preliminary online estimate.

Is this the right service for you?

Customer-Supplied Vanity Installation is the right fit whenever the vanity you bought does not simply drop into the old vanity’s exact footprint and plumbing. Common situations that land here: going from one sink to two, a vanity substantially wider or narrower than what it replaces, a floating vanity that needs solid blocking installed in the wall, a vessel-style sink that needs the faucet moved or added, or moving the vanity to a different wall in the room.

If instead you have a single-sink vanity going in the same spot, connecting to the plumbing that is already there, Bathroom Vanity Installation is the simpler, faster version of this service, built for that standard drop-in case, and it is usually the quicker and less expensive path if it fits your project. Both services are install-only labor for a vanity you already own; this page exists because unusual or oversized units genuinely take more time, more plumbing adjustment, and more custom fitting to get right. If you have not settled on a vanity yet and want help deciding on configuration, size, or sink count before you buy, Cabinet Design is our planning service for that decision.

How pricing works

Customer-Supplied Vanity Installation is flat pricing built around the vanity’s configuration and what the room needs to accommodate it:

• Sink configuration is the biggest driver. Converting from single to double sink typically means adding a second set of supply lines and drain connections, which is more work than reconnecting one.
• Size and mounting style. A floating vanity needs blocking installed in the wall to bear its weight safely; an oversized freestanding unit needs more precise leveling and support.
• Plumbing changes. Vessel sinks, relocated vanities, or units with a different rough-in than the existing plumbing require moving supply lines or drain locations, work that a standard drop-in swap does not include.
• What keeps this flat instead of open-ended: we ask for your vanity’s cut sheet or product page and photos of your current bathroom before confirming price, so the flat price reflects your actual configuration, not a guess.

As general market context, not a Transit & Flow quote, Forbes Home’s 2025 cost guide lists installation labor for larger, double-sink, or floating vanities at roughly $500 to $1,200, with plumbing relocation work adding further to that range depending on complexity. Starting at $299.

Enter your project details and photos in the Estimate Builder for a preliminary online estimate. Final scope and price subject to verification on site.

What’s included

• Removal and disposal of the existing vanity and sink
• Blocking installation in the wall for floating or wall-mounted vanities
• Supply line and drain adjustments needed to match your new vanity’s configuration, including double-sink setups
• Setting, leveling, and securing the new vanity
• Faucet connection for the faucet(s) you provide
• Cleanup and haul-away of packaging and old fixtures
• All workmanship is backed by a 1-year labor warranty on labor, parts, and equipment covered per manufacturer terms.

What’s not included

• The vanity, sink, countertop, or faucet itself; you supply the unit
• Countertop fabrication or custom cutting
• Structural wall modifications beyond adding blocking for the vanity
• Electrical work for vanity lighting, outlets, or mirror defoggers
• Wall or floor finish repair beyond the immediate installation area, priced separately

Central Ohio context

Older homes in Clintonville, Bexley, and German Village frequently have plaster-and-lath walls and plumbing rough-ins that were never designed for a modern double-sink or floating vanity. Adding blocking behind plaster, or relocating a drain in a house with cast iron stacks, takes a different approach than the same work in a newer build. In Dublin, New Albany, and Lewis Center, newer construction with drywall over standard framing typically makes blocking and plumbing adjustments more predictable, though oversized custom vanities still call for careful measurement before install day.

Our process

1. Share your vanity’s specs in the Estimate Builder. Dimensions, sink count, mounting style, cut sheet if available, and photos of your current bathroom, for a preliminary online estimate.
2. Book online or call (614) 382-0000.
3. On-site verification. We confirm the plumbing and wall changes needed for your specific vanity. Final scope and price subject to verification here.
4. Installation. Blocking, plumbing adjustments, and vanity setting, in that order.
5. Final check. Water run, connections tested, level confirmed, and cleanup before we leave.

Services completed by appropriately qualified professionals where required.