Kitchen Plumbing That Keeps Your Remodel on Track
We handle the plumbing side of kitchen remodels from start to finish — sink and faucet installations, garbage disposal hookups, dishwasher and refrigerator lines, island sink runs, and full line relocations when your new layout calls for them. Ryan LaBrash is a Master Plumber with 23+ years in the trade, and our team coordinates directly with homeowners and general contractors so the plumbing never becomes the bottleneck.
Know the Plumbing Cost Before the First Cabinet Moves
A kitchen remodel gets expensive fast, and a surprise plumbing cost mid-demo can derail a budget that was already stretched. Before any demolition begins, we give you an upfront, itemized quote for the work — including relocations — so you know exactly what the plumbing will cost while you can still adjust the plan. If a sink move isn't feasible within your budget or your existing rough-in layout, we'll tell you that honestly before the cabinets come out.
Sink relocations require extending supply and drain lines to match the new cabinet footprint. The scope depends on how far the sink is moving and what's accessible in the walls or subfloor. We assess that before quoting, not after the demo is done.
What We Handle on Kitchen Plumbing Projects
Kitchen remodels involve more plumbing coordination than most homeowners expect. Here's what we typically cover:
When the Plumber Shows Up — and Why It Matters
Labrash Plumbing and Heating Process
Kitchen remodels run in phases, and the plumber needs to be in twice: once for rough-in before the walls close, and once for finish work after countertops are installed. Missing either window means tearing something apart that was just put together. We schedule both visits at the start of the project and stay in contact with whoever is running the job — whether that's a general contractor or the homeowner managing trades directly.
Rough-in work happens after demolition and framing but before insulation and drywall. Finish work — connecting the sink, faucet, disposal, and appliances — happens after countertops are set and the cabinet holes are cut. Getting the sequence right is the difference between a smooth remodel and a costly delay.
Sink, Faucet, and Disposal Installation
We install undermount and drop-in sinks, deck-mount and pull-down faucets, and garbage disposals — rough-in connections, supply lines, drain assemblies, and all. Every connection is leak-checked before we leave. We've had customers book a faucet swap expecting a quick job and leave a five-star review because it was done in two hours, clean and right.
Appliance Lines and Island Rough-Ins
Dishwashers and refrigerators need dedicated water supply lines installed to code. We run new lines, connect supply and drain for the dishwasher, and handle the ice maker line for the fridge. If your remodel includes a kitchen island with a sink, we plan the drain and supply routing early in the project — before the floor is closed up — so the rough-in is ready when the countertop arrives.
Line Relocations for New Layouts
Moving a sink wall-to-wall or flipping the layout entirely means relocating drain, vent, and supply lines. We coordinate with your GC on sequencing so the rough-in is done before drywall goes up and the finish work is done after countertops are set. If you're working without a GC, we'll walk you through the schedule directly.
While the Walls Are Open — Smart Upgrades to Consider
Clear timing, respectful work, and results you can verify
A kitchen remodel is one of the best times to address plumbing items you've been putting off, because the access is already there. We'll flag anything worth doing while we're in, and you can decide what makes sense. Common upgrades our customers add during kitchen projects:
- Replace old angle stop shutoff valves under the sink with quarter-turn ball valves
- Update braided supply lines if the existing ones are original to the house
- Add a dedicated cold water line for a filtered water dispenser or under-sink system
- Assess water heater age and capacity if you're adding a high-use appliance like a dishwasher
- Time a water softener installation if your home has hard water and you're already disrupting the utility area
If any of these make sense for your project, we can build them into the same visit and quote. You can learn more about our water heater services and water softener installation on their respective pages.
Kitchen Plumbing Questions
Direct answers for homeowners who are ready to decide
How much does it cost to move a kitchen sink to a new location?
Sink relocation costs vary depending on how far the drain and supply lines need to move, what's accessible in the walls or subfloor, and whether venting needs to be extended. We provide an itemized quote before any demo begins so you know the number going in.Do I need a permit for kitchen plumbing work during a remodel?
Permit requirements depend on the scope of work and your municipality. Line relocations and new rough-ins typically require a permit; direct appliance hookups often do not. We'll advise you on what's required for your specific project and pull permits when needed.When should I schedule the plumber during a kitchen remodel?
You'll need us twice — once for rough-in after demo and framing but before drywall, and once for finish work after countertops are set. We coordinate both visits at the start of the project and stay in contact with your GC or with you directly throughout.Can you install a garbage disposal and dishwasher line at the same time as the sink?
Yes, and that's the most efficient way to do it. We handle the sink, faucet, disposal, and dishwasher supply and drain line in a single coordinated visit so everything is connected, leak-checked, and ready to use at the same time.Do you work with general contractors on kitchen remodel projects?
We do. We schedule directly with GCs, communicate clearly on sequencing, and show up when we say we will. If you're managing the project yourself without a GC, we'll walk you through the plumbing schedule so you know exactly when to have us in.