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Costs & PricingBathroom Vanity Installation: Costs & What to Expect
A new vanity is the biggest visual upgrade a bathroom can get in a single day. It's also where old plumbing likes to surprise people — half the value of a professional install is what happens when the shutoff valves crumble.
Typical 2026 Chicagoland ranges; vanity unit priced separately from labor.
Installation pricing
| Scope | Typical labor range |
|---|---|
| Swap in same location (single) | $350–$800 |
| Swap with plumbing updates (valves, trap, supply lines) | $500–$1,000 |
| Double vanity replacement | $600–$1,200 |
| New location (plumbing moves) | $1,200–$3,000+ |
Vanity units themselves run from about $300 for stock big-box pieces to $1,500–$4,000+ for quality furniture-style or custom units with stone tops.
What a proper install includes
- Old unit removal and haul-away
- Shutoff valve and supply line replacement — 30-year-old valves fail the day you touch them; replace on principle
- Level and secure mounting to studs (stone tops are heavy)
- New P-trap fit-up, faucet install, silicone at walls and top
- Leak test under real pressure before the tools leave
Sizing & selection quick guide
- Measure twice: width, depth (door swing!), and plumbing centerline from the wall
- Standard widths: 24/30/36/48/60/72 inches — matching existing width avoids flooring and paint gaps
- Comfort height (36") is the modern default; keep drawer boxes, soft-close hinges, and real wood face frames on your must list
- Undermount sinks in stone tops clean easier than vessel or drop-in styles
These are market ranges — your exact number is one free estimate away. Free quote · (224) 551-3643
Frequently asked questions
Can a vanity be installed in one visit?
Usually yes for a same-location swap — a few hours including plumbing hookup. Wall repairs, tile, or surprises extend it.
Do I need a plumber or a remodeler?
A remodeler who does finish plumbing handles vanity swaps end-to-end, including the wall repair and caulk lines a plumber won't touch.
What if my floor isn't level?
Common in older homes — units get shimmed and scribed so the top is level and gaps disappear. It's craft work, and it's included in a real quote.
Freestanding or wall-hung?
Freestanding is simpler and forgiving; wall-hung (floating) looks modern and eases cleaning but requires blocking in the wall — plan it during larger remodels.
Cost figures are typical Chicagoland market ranges for planning purposes, current as of 2026, and are not a quote. Every project is priced individually after an on-site estimate — condition, selections, and scope change the numbers.