Sink Installation
Installs kitchen, bathroom, bar, or utility sinks with proper plumbing connections, matched to licensed local plumbers who handle the fit and seal.
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What Goes Into Installing a New Sink Correctly
Sink installation involves more than setting a basin into a countertop, it means connecting supply lines, properly trapping the drain, and sealing the sink to the counter so water doesn’t seep underneath over time. Undermount and drop-in sinks each have their own installation quirks, and getting the seal wrong is one of the most common causes of slow cabinet damage.
A sink that isn’t sealed properly leaks slowly enough that you won’t notice until the cabinet underneath already has.
When You Need Sink Installation
A few common situations call for a new sink install.
- You’re renovating a kitchen or bathroom and replacing the sink
- Your current sink is cracked, stained, or outdated
- You’re adding a sink to a new space, like a wet bar or laundry room
- You’re switching from a drop-in to an undermount sink or vice versa
- A previous installation is leaking under the cabinet
What Homeowners Can Handle vs. What to Leave to a Pro
Sink installation complexity varies quite a bit by sink type.
- A like-for-like drop-in sink swap is manageable for many comfortable DIYers
- Undermount sinks require proper adhesive and support brackets, which takes more precision
- Always use a new P-trap and supply lines rather than reusing old, worn ones
- If you’re changing sink type or countertop material, that’s worth having a plumber coordinate with your countertop installer
Why Compare Quotes Instead of Calling Just One Plumber
Here’s what matters when comparing sink installation quotes:
- Matched with licensed, insured plumbers experienced with both drop-in and undermount installations
- Compare pricing, especially if new supply lines or a garbage disposal hookup are involved
- Free to use, with zero obligation to hire anyone you're matched with
A properly sealed, properly trapped sink installation protects your cabinets and counters for years. Comparing quotes takes a few minutes and gets it done right.
Tell Us What You Need
Answer a few quick questions about your plumbing job — the problem, your timeline, and your property.
Get 3 Competing Quotes
We match you with up to 3 licensed, insured plumbers in your area who compete for your business.
Pick the Best Deal
Compare quotes side-by-side. Check pricing, warranties, and reviews, then choose the pro that fits your needs and budget.
Frequently Asked Questions
How long does sink installation take?
A straightforward drop-in swap typically takes 1 to 2 hours; undermount sinks or new plumbing connections can take longer.
Is undermount sink installation harder than drop-in?
Yes, it requires proper support and adhesive to the underside of the counter, which is more involved than a drop-in sink resting on the counter’s edge.
Do I need a new P-trap when installing a new sink?
It’s recommended, especially if your existing trap is old or doesn’t match the new sink’s drain configuration.
Can sink installation include a garbage disposal hookup?
Yes, this is commonly bundled together, especially in kitchen installations.
Will installation include connecting the dishwasher drain line?
It can be included in a kitchen sink installation, confirm with your plumber if you need that connection made at the same time.
Is comparing quotes free?
Yes, with no obligation to hire anyone you’re matched with.