Kitchen Sink Installation Services in Phoenix, AZ
Installing a kitchen sink, especially an undermount model or one integrated with a new counter, requires precise sealing, alignment, and plumbing connections. Whether it’s a new installation or a replacement, relying on a professional ensures the sink is secure, the drain is leak-proof, and the disposal is correctly mounted.
Professional Kitchen Sink Installation
We provide complete installation services for all sink types, ensuring a perfect fit and long-term reliability. Our service includes:
- Drop-In/Top-Mount: Installing sinks that rest on the countertop with an edge flange.
- Undermount: Installing sinks that are mounted directly beneath the counter, which requires specialized sealing.
- Faucet and Disposal: Installing and connecting the new faucet and garbage disposal unit to the sink basin.
- Drain Assembly: Installing the strainer, tailpiece, and P-trap assembly to ensure proper drainage and prevent leaks.
Kitchen Plumbing We Service
The kitchen has more plumbing connections than any room in the house. Here’s what we work on most.
Kitchen Sinks and Faucets
Drips, clogs, sprayer issues, and full sink-and-faucet replacements during a counter swap.
Garbage Disposals
Repair, replacement, jam clearing, and disposal-to-air-switch installs. We'll tell you whether yours is worth saving.
Dishwasher Hookups and Leaks
New install, replacement, or chasing down a slow leak under the cabinet. We catch the leak source — not just the symptom.
Ice Maker and Fridge Water Lines
Saddle-valve failures and cracked supply lines are the #1 cause of kitchen flooding. We replace them with proper shut-offs.
Kitchen Drain Cleaning
Grease, food, and soap build up where the drain bends under the slab. We snake or jet depending on the line condition.
Kitchen Remodel Plumbing
New island, peninsula, or sink relocation. We handle the rough-in and final connections so your contractor can keep moving.
No matter your situation, our plumbers provide service you can rely on.
Our Kitchen Plumbing Services in Phoenix
Pick the service that fits your situation. Not sure where to start? Call us and we’ll walk you through it.
Garbage Disposal Repair
Humming, jammed, leaking, or just plain dead? Most disposals can be repaired faster and cheaper than replaced — we'll tell you straight which one your situation calls for.
Garbage Disposal Installation
Upgrading to a quieter unit or installing your first disposal? We'll size it right for your sink, your habits, and your drain line — and install it without surprises.
Garbage Disposal Replacement
When a repair isn't worth it, we'll pull the old unit, install the new one, and make sure the connections are tight before we leave. Same-day in most cases.
Kitchen Sink Installation
Drop-in, undermount, farmhouse, or a switch from double to single basin — we handle the plumbing side so your new sink lands level, sealed, and ready to use the same day.
Kitchen Faucet Installation
Touchless, pull-down, pot filler, or a straight swap — we mount it solid, hook up the supply lines properly, and pressure-test before we call it done.
Kitchen Faucet Repair
Drips, low pressure, loose base, or a sprayer that won't switch back — we diagnose the actual cause before replacing parts. Sometimes it's a $20 cartridge, not a $400 faucet.
Dishwasher Installation
New unit, replacement, or a built-in upgrade — we run the water line, drain, and air gap to code so the appliance warranty stays valid and you don't get a flood six months later.
Ice Maker Installation
Adding a fridge with an ice maker or routing a line to a standalone unit? We run a clean, code-compliant water line with a proper shutoff so you can service it without tearing into the wall.
Refrigerator Water Line Installation
Replacing the cheap saddle valve your builder used, or running a fresh line for a new fridge — we install rigid copper or proper PEX with a real shutoff. No slow leaks, no frozen lines.
Kitchen Remodel Plumbing
Moving the sink, adding an island, or gutting the whole space? We work alongside your contractor — or solo if you're the GC — to rough in supply, drain, and gas lines that pass inspection the first time.
No matter your situation, our plumbers provide service you can rely on.
Choosing Your Perfect Kitchen Sink
During a remodel or replacement, we help you think through the functional aspects of your new sink:
Bowl Configuration, deciding between a single, large bowl or a double-basin setup.
Material Selection, reviewing the benefits of stainless steel, cast iron, or composite materials.
Faucet Holes, ensuring the new sink has the correct number of pre-drilled holes for your chosen faucet and accessories.
Drain Location, checking if the new sink drain location aligns with the existing plumbing or if adjustments are needed.
Our Sink Installation Process
Our focus is on creating a long-lasting, watertight seal to prevent cabinet damage and costly leaks. We start by safely removing the old sink and cleaning the counter opening thoroughly. We then apply high-quality plumber’s putty or silicone caulk for a watertight barrier and use the correct mounting clips or epoxy adhesive to firmly secure the sink in place. Finally, we install the basket strainer, tailpiece, P-trap, and connect the disposal, all with secure seals.
Get a Sink Installation Estimate
Ready for a beautiful, functional new kitchen sink?
Call Liberty Plumbing today to get a kitchen sink installation estimate.
Related Services: Kitchen Faucet Installation, Garbage Disposal Installation