Kitchen Remodel Plumbing Services in Phoenix, AZ
A kitchen remodel often involves moving appliances, changing sink locations, and upgrading the plumbing to support modern demands. Moving a sink or dishwasher requires expertise in relocating drains, vents, and water supply lines, all of which must meet local codes. We partner with you to ensure your new kitchen plumbing foundation is built right.
Plumbing Experts for Kitchen Remodels
We specialize in the complex rough-in and finish plumbing needed for major kitchen renovations. Our services include:
- Sink Relocation: Adjusting or relocating drain lines and P-traps for a new sink position.
- Appliance Lines: Installing dedicated water lines and drains for new dishwashers, refrigerators, and specialized water taps.
- Gas Line Work: Safely moving or installing new gas lines for ranges, cooktops, or gas-fired appliances.
- Drain and Venting: Upgrading or installing new vent pipes to ensure all new drains flow correctly.
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.
Planning Your Kitchen Plumbing
The planning phase is the most important step in a remodel. We help you consider drainage pitch, ensuring the new horizontal drain lines have the correct slope to prevent repeated clogging. We also advise on complex island plumbing, which often requires special venting solutions. Finally, we ensure all new gas, drain, and supply line placements meet current municipal safety codes.


Coordination with Remodelers
We coordinate closely with your general contractor and cabinet installers to ensure a smooth, efficient project:
- Rough-In: Completing all concealed pipe work before the walls are closed, and cabinets are installed.
- Inspection: Scheduling necessary plumbing inspections of the rough-in work to avoid delays later in the project.
- Finish Plumbing: Returning to install and connect all final fixtures, including the sink, faucet, disposal, and appliance water lines, after countertops are installed.
Start Your Remodel Planning
Ensure the plumbing foundation of your dream kitchen is solid.
Call Liberty Plumbing today to start your kitchen remodel plumbing planning.
Related Services: Kitchen Plumbing Services, Bathroom Remodel Plumbing