Kitchen Plumbing Remodel Service
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Kitchen plumbing remodel services relocate supply and drain lines to match new cabinet layouts, upgrade aging pipe materials before walls close, and rough in connections for added appliances — so the renovation passes inspection without costly rework after cabinets are set. Bonded Plumbworks’ licensed plumbers sequence rough-in and finish plumbing around the general contractor’s schedule, sizing every branch to Uniform Plumbing Code (UPC) requirements and verifying drain slope before the countertop fabricator arrives.
Kitchen plumbing remodel is a comprehensive plumbing service that includes relocating or installing water supply lines, drain lines, vent pipes, and gas lines to support a new kitchen layout. Professional remodel plumbing ensures that all fixtures, appliances, and connections meet current building code requirements and are positioned according to the renovation design. — Bonded Plumbworks
What Is Kitchen Plumbing Remodel
A kitchen plumbing remodel encompasses every water, drain, vent, and gas connection required by the new kitchen layout. This includes supply lines to the sink, dishwasher, refrigerator ice maker, and instant hot water dispenser; drain connections for the sink, dishwasher, and garbage disposal; vent piping that maintains proper drain function; and gas lines for ranges, cooktops, or ovens. The scope depends on how much the new layout differs from the existing one — a simple fixture upgrade in the same location requires less work than a complete layout reconfiguration.
The National Kitchen and Bath Association (NKBA) reports that plumbing is the most expensive per-foot utility to relocate in a kitchen remodel. Moving a sink more than 3 feet from its original location requires extending supply lines, drain lines, and vent piping through the floor system or walls. Professional planning minimizes unnecessary pipe runs and reduces overall project cost. — Bonded Plumbworks, serving homeowners since 2006
Kitchen plumbing remodel work typically happens in two phases: rough-in (installing pipes inside walls and floors before finishes are applied) and finish (connecting fixtures and appliances after cabinets and countertops are in place).
When to Schedule Kitchen Plumbing Remodel
Contact Bonded Plumbworks for kitchen plumbing remodel when:
- You are renovating your kitchen with a new layout that moves the sink, dishwasher, or appliances
- You are upgrading from galvanized or polybutylene pipe to modern copper or PEX
- You are adding a kitchen island with a sink or dishwasher
- You are adding gas service for a range, cooktop, or wall oven
- You are converting a space (garage, basement, addition) into a kitchen
- Your existing kitchen plumbing does not meet current code and needs updating
A kitchen remodel is the ideal time to address aging pipe materials, undersized supply lines, and missing shut-off valves that would be expensive to access after the renovation is complete.
How Kitchen Plumbing Remodel Works
Step 1: Design Coordination. Our plumber reviews the kitchen design drawings, identifies all fixture and appliance locations requiring plumbing, and creates a plumbing plan that specifies pipe sizing, routing, valve placement, and vent connections.
Step 2: Demolition Support. During kitchen demolition, we cap and protect existing supply and drain lines. We identify and mark any pipes that will remain in service versus those to be removed or relocated.
Step 3: Rough-In. With walls and floors open, we install new supply lines (copper or PEX), drain lines (PVC or ABS), vent pipes, and gas lines per the plumbing plan. All rough-in work is completed to the point where walls and floors can be closed. We install shut-off valves at every fixture location.
Step 4: Inspection. We schedule the required rough-in plumbing inspection with the the local building department. Our plumber is present during the inspection and addresses any findings immediately. Kitchen Plumbing Remodel inspection gives you a live view of the problem before any work starts. You review the findings and approve the quote before any repair begins.
Step 5: Finish Plumbing. After cabinets, countertops, and backsplashes are installed, we return to make final connections. This includes installing the sink, connecting the faucet, hooking up the dishwasher, connecting the garbage disposal, installing the ice maker line, and making any gas appliance connections.
Step 6: Final Testing. We test every fixture and appliance for leaks, proper drainage, and correct operation. We verify hot and cold supply to all outlets, check drain slope and flow rate, and confirm gas connections are leak-free.
Kitchen island sinks require special venting solutions because the island is not adjacent to a wall where a traditional vent pipe can run. The Uniform Plumbing Code (UPC) allows island vent configurations including loop vents and air admittance valves (AAVs) where permitted by local jurisdiction. Bonded Plumbworks designs the correct venting solution for every island installation. — Bonded Plumbworks
Benefits vs. Alternatives
Professional kitchen plumbing remodel by a licensed plumber ensures every connection is code-compliant, properly sized, and positioned exactly where your design requires. A plumber involved from the design phase can identify potential issues (like drain slope limitations for island sinks or gas line routing conflicts) before construction begins, avoiding costly change orders mid-project.
Upgrading pipe materials during a remodel is significantly less expensive than doing it as a standalone project because walls and floors are already open. Replacing galvanized supply lines with PEX or copper during a remodel adds minimal cost and eliminates the corrosion and flow restriction problems that galvanized pipe causes.
Pricing
Kitchen plumbing remodel pricing depends on the scope of work. General ranges:
- Fixture connections only (same location): $800 - $1,500
- Moderate relocation (sink moves under 5 feet): $2,000 - $4,000
- Full layout change with island sink: $4,000 - $8,000
- Complete new kitchen (conversion or addition): $5,000 - $12,000
Bonded Plumbworks provides a detailed written estimate after reviewing the kitchen design and assessing the existing plumbing.
Our Qualifications
Bonded Plumbworks plumbers hold active state plumbing licenses and have completed hundreds of kitchen plumbing remodels since 2006. We work with residential general contractors, custom home builders, and homeowners managing their own renovations. We are members of the Plumbing-Heating-Cooling Contractors Association (PHCC) and the National Kitchen and Bath Association (NKBA).
FAQ
How long does kitchen plumbing remodel take? Rough-in plumbing typically takes 1 to 3 days depending on the scope. Finish plumbing takes 1 to 2 days after cabinets and countertops are installed. These visits are scheduled to coordinate with other trades in the project timeline.
Do I need a permit for kitchen plumbing remodel? Yes. Any plumbing work that involves moving, adding, or replacing supply lines, drain lines, or gas lines requires a plumbing permit. Bonded Plumbworks handles the permit process from application through final inspection.
Can you work with my general contractor? Absolutely. We coordinate scheduling, share design plans, and communicate directly with your general contractor to keep the project on schedule. We have working relationships with dozens of general contractors.
Should I upgrade my pipes during the remodel? If your home has galvanized steel supply pipes, polybutylene (gray) pipes, or cast iron drain lines that are showing their age, a remodel is the most cost-effective time to upgrade. The walls and floors are already open, so the incremental cost of new pipe is much lower than a standalone repiping project.
Back to Kitchen Plumbing
Schedule Your Kitchen Plumbing Remodel
Get your kitchen renovation’s plumbing right from the start. Call Bonded Plumbworks at (855) 557-9600 to schedule a kitchen plumbing remodel consultation. We coordinate with your design team, handle permits, and deliver code-compliant plumbing at every stage of your project. Every kitchen plumbing remodel service includes a 90-day guarantee on kitchen plumbing remodel work, covering parts and labor.