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A Dallas Homeowner’s Guide to Remodel Plumbing

A kitchen or bathroom remodel is an exciting investment in your Dallas home, promising updated style and improved functionality. At PlumberDallas.net, we understand that while you focus on choosing the perfect countertops, cabinets, and fixtures, the complex network of pipes behind the walls is what truly brings your vision to life. Getting the plumbing right from the start is the key to a successful, long-lasting renovation that you can enjoy for years.

This guide will walk you through the essential plumbing considerations for your remodel in the Dallas area. We’ll cover everything you need to know to ensure your new space is not only beautiful but also efficient, safe, and compliant with all local codes.

Your Dallas Remodel Plumbing Checklist

A solid plan is the foundation of a smooth project. Before demolition begins, use this checklist to ensure all your plumbing bases are covered.

  • Define the Scope: Are you simply replacing fixtures, or are you moving the location of a sink, toilet, or shower? A new layout requires more intensive plumbing work than a cosmetic update.
  • Understand City of Dallas Permits: Moving or adding new drain, water, or gas lines requires a permit from the City of Dallas. This process ensures the work is inspected for safety and code compliance.
  • Plan Your Shutoffs and Valves: A remodel is the perfect time to install new, easily accessible quarter-turn ball valves for every fixture. This simplifies future maintenance and emergency shutoffs.
  • Assess Proper Venting: Every drain needs a vent to function correctly and prevent sewer gases from entering your home. If you move a fixture, its vent system must be rerouted according to code, which can be complex.
  • Check Water Pressure & Hardness: North Texas is known for its hard water. A remodel is a great time to test your home’s water pressure and consider a whole-home water softener to protect your new fixtures and appliances from damaging mineral buildup.
  • Finalize Fixture Selections: Provide your plumber with the specification sheets for all new fixtures (faucets, sinks, tubs, toilets). This allows for precise “rough-in” placement of water and drain lines.
  • Map Out Gas Lines: If your project includes a new gas cooktop, outdoor kitchen, or tankless water heater, a licensed plumber must run the gas lines safely and to code.
  • Confirm Appliance Hookups: Know the exact location for your dishwasher, refrigerator ice maker, and washing machine so water and drain lines can be installed in the correct spot from the beginning.


Start Your Dallas Remodel with a Solid Plan.
Our licensed plumbers specialize in kitchen and bathroom renovations across the DFW area. We handle the complex details so you can focus on the design. Call us at 469-445-1666 to discuss your project.

Bathroom Remodeling Plumbing Services

Creating your dream bathroom retreat involves more than just beautiful tile. Here are the key plumbing services that ensure it functions perfectly.

Relocating Drains and Vents

Moving a toilet or converting a tub to a spacious walk-in shower is a complex job. It often requires opening the foundation or walls to reroute large drain and vent pipes, ensuring proper slope for drainage and full compliance with plumbing codes.

Shower Pans and Waterproofing

A leaking shower can cause thousands in hidden rot and structural damage. The professional installation of a new shower pan, along with a multi-layered waterproofing system on the walls, is the most critical step to prevent future leaks.

Pressure-Balancing Shower Valves

Modern plumbing codes require all showers to have pressure-balancing or thermostatic valves. These essential safety devices protect your family from scalding by automatically adjusting for pressure changes when a toilet is flushed or another faucet is used.

Low-Flow and Accessibility Options

We can help you select modern, low-flow toilets and faucets that conserve water without sacrificing performance. If you are planning for aging-in-place, we also specialize in ADA-compliant features like comfort-height toilets, walk-in tubs, and secure grab-bar installation.

Kitchen Plumbing Services for Your Remodel

The kitchen is the heart of your home, and its plumbing must be able to handle daily demands from family and guests.

Sink, Faucet, and Disposal Installation

Moving your kitchen sink, perhaps to a new island, requires rerouting hot and cold water lines, as well as the drain and vent. This is also the perfect time to install a powerful new garbage disposal or upgrade to a modern, feature-rich faucet.

Dishwasher and Refrigerator Water Lines

A seamless kitchen remodel integrates every appliance. We ensure your dishwasher has a dedicated water supply and proper drainage, and we can run a new line for your refrigerator’s ice maker and water dispenser.

Gas Lines for Ranges and Cooktops

Upgrading to a professional-style gas range is a popular choice for home chefs. Our licensed plumbers can safely run new gas lines or move existing connections, performing rigorous tests to ensure everything is leak-free and up to code.

Water Filtration and Instant Hot Water

Enhance your kitchen’s functionality with an under-sink reverse osmosis (RO) system for purified drinking water or an instant hot water dispenser for coffee, tea, and cooking.

Plumbing for Dallas-Area Homes

From older homes in the M Streets to newer builds in Plano, our region’s housing presents unique plumbing challenges.

  • Slab vs. Pier-and-Beam: Many Dallas homes are on a concrete slab foundation. Moving drain lines requires cutting the concrete, a job that requires precision. Homes with a pier-and-beam foundation offer easier access for rerouting pipes in the crawlspace.
  • Repiping Older Homes: If your older home has aging galvanized steel pipes, they are likely corroded and restricting water flow. A major remodel is the ideal time to perform a whole-home repipe with modern PEX or copper to improve water pressure and prevent leaks.
  • Tankless Water Heaters: A remodel is a great time to upgrade your old tank-style water heater to a high-efficiency tankless model, saving valuable space and providing endless hot water.
  • Freeze Protection: While infrequent, sudden freezes can wreak havoc on unprepared pipes. During a remodel, we can ensure any new plumbing near exterior walls or in attics is properly insulated to protect against bursting.


Ready to Build Your Dream Kitchen or Bath in Dallas?
Let our expert team handle the plumbing. We guarantee a clean job site and seamless coordination with your other contractors. Contact us now today to book online or call 469-445-1666.

Frequently Asked Questions

Do I need a permit for my plumbing remodel in Dallas?

Yes. If you are moving or altering drain, water, or gas lines, a permit from the City of Dallas is almost certainly required. This ensures the work is inspected for safety and compliance. We can manage this process for you.

How long does the plumbing part of a remodel take?

This depends on the scope. A simple fixture swap might take a few hours. A full renovation with relocated plumbing happens in two phases: the “rough-in” (before drywall) and the “trim-out” (setting fixtures at the end), which can be spread out over several days or weeks.

What should I budget for remodel plumbing?

Costs vary widely based on complexity. A simple bathroom fixture update will cost significantly less than a full kitchen remodel involving moving pipes through a slab foundation. We provide a detailed, transparent proposal after our on-site consultation.

What happens during a plumbing inspection?

A city inspector will visit after the rough-in phase to verify that all new pipes are installed, supported, and tested correctly. A final inspection occurs after all fixtures are installed to ensure everything is working properly and is leak-free.

A remodel is a significant investment. Don’t compromise on the quality of the work hidden behind your walls. By partnering with an experienced, licensed Dallas plumber, you ensure your new kitchen or bathroom will be a source of pride and enjoyment for years to come.

Contact us now today to book online, or call us at 469-445-1666 to get started!