New Construction Plumbing: What Builders in TN Should Know

September 5, 2025

When it comes to new construction, the plumbing system is one of the most important elements to get right from the very beginning. A well-designed and properly installed system ensures a home or commercial property runs efficiently, avoids costly issues down the road, and meets all state and local codes.



At TLH Plumbing, we’ve worked on countless new builds across Middle Tennessee, from single-family homes to commercial projects. If you’re a builder or contractor, here’s what you need to know about planning and executing plumbing in new construction.

1. Start With a Thoughtful Design

Plumbing should never be an afterthought. Proper planning is critical during the design phase of a new build. A comprehensive plumbing plan should include:

  • Water supply lines to kitchens, bathrooms, laundry rooms, and outdoor spigots
  • Drainage and sewer connections with proper venting
  • Hot water access positioned strategically for efficiency
  • Future needs like wet bars, outdoor kitchens, or additional bathrooms


Working with a licensed plumber early in the project ensures the system is designed to meet the homeowner’s needs and complies with Tennessee building codes.


2. Consider Efficiency and Modern Upgrades

Builders can add long-term value to a property by incorporating efficient systems and materials. Some options include:

  • PEX piping for flexibility, durability, and cost savings
  • Tankless water heaters for endless hot water and reduced energy use
  • Low-flow fixtures to conserve water without sacrificing performance
  • Smart plumbing technology like leak detection systems for added peace of mind


These upgrades not only appeal to modern homeowners but also reduce long-term maintenance costs.


3. Don’t Overlook Underground Utilities

One of the most critical steps in new construction plumbing is the installation of underground water and sewer lines. Mistakes here can lead to costly excavation and repairs later. Proper trenching, grading, and inspection are essential to ensure long-lasting performance.


At TLH Plumbing, our team is experienced in underground utility work and makes sure the foundation of your project is set up for success.


4. Plumbing for Remodels and Add-Ons

Even if the initial build is simple, it’s smart to plan for the future. Homeowners often decide to add bathrooms, wet bars, or laundry rooms years later. By anticipating potential remodels and leaving access points, builders can save their clients thousands in retrofitting costs.


5. Compliance With Tennessee Codes

Every state has its own plumbing codes, and Tennessee is no exception. From venting requirements to water pressure standards, staying compliant is non-negotiable. Partnering with a licensed plumbing contractor ensures your build passes inspection the first time and avoids costly delays.


Why Work With TLH Plumbing on Your Next Project?

As a trusted plumbing partner in Middle Tennessee, TLH Plumbing has extensive experience in new construction, remodels, and underground utilities. We work closely with builders and contractors to deliver reliable systems that stand the test of time.

From blueprint planning to final inspection, our team is committed to quality craftsmanship and attention to detail—so you can deliver a finished project that exceeds your client’s expectations.


Let’s Build It Right From the Start

If you’re a builder or homeowner planning new construction in Tennessee, don’t leave plumbing to chance. Partner with TLH Plumbing for expert design, installation, and long-term peace of mind.


Contact us today to schedule a consultation and learn how we can support your next project.

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Emergency Plumbing: What Counts As a 24/7 Service in Middle Tennessee?

August 1, 2025
When plumbing problems strike, they don't always wait for regular business hours. A burst pipe at 2 a.m. or a flooded bathroom on a Sunday morning can’t wait until Monday. That’s where 24/7 emergency plumbing services come in. But many homeowners in Middle Tennessee wonder: What actually qualifies as a plumbing emergency? And when should you call a 24/7 plumber versus waiting until the next day? At TLH Plumbing, we believe in educating homeowners so they can make smart, timely decisions. Here's everything you need to know. What Is Considered a Plumbing Emergency? Not every leak or clog is urgent, but some situations require immediate attention to prevent water damage, health hazards, or safety risks. If you're facing any of the issues below, it's time to call a 24/7 emergency plumber. 1. Burst Pipes One of the most urgent plumbing issues, especially during cold Tennessee winters. A burst pipe can cause significant water damage within minutes. Shut off your main water valve and call an emergency plumber right away. 2. Sewer Line Backups If sewage is backing up into your drains or toilets, this is a major health hazard. It’s often caused by tree roots, grease buildup, or a damaged main sewer line. Don’t wait — call us immediately. 3. No Hot Water No hot water can be more than just inconvenient. If it’s due to a failing water heater or gas issue, it could pose safety risks. We offer emergency water heater repair across Middle Tennessee. 4. Overflowing Toilets If plunging doesn’t work and the water keeps rising, you may have a blockage deeper in the system. Multiple clogs or gurgling drains may indicate a bigger issue. 5. Gas Leaks or Smell of Gas This is a critical safety issue. If you suspect a gas leak, evacuate immediately and call your gas company. After that, a licensed plumber should assess and repair the line. 6. Flooding from a Plumbing Failure Whether it’s a failed sump pump or broken water line, any situation involving flooding is an emergency. Water damage can destroy floors, walls, and electrical systems fast. What’s Not Typically an Emergency? While these issues may need attention soon, they can usually wait until the next business day: Slow-draining sinks or tubs Minor faucet leaks Low water pressure Dripping outdoor hose spigots Running toilets (unless flooding) Not sure? Call us and we’ll advise whether you need emergency service or can safely schedule a repair. Why Choose TLH Plumbing for 24/7 Emergency Plumbing in Middle Tennessee? We know that plumbing problems don’t follow a 9-to-5 schedule. TLH Plumbing proudly offers 24-hour emergency plumbing service throughout Middle Tennessee, including: Nashville Lebanon Mt. Juliet Hendersonville Gallatin Surrounding areas What You Can Expect: Fast response times , even in the middle of the night Licensed, local professionals with years of experience Upfront pricing and honest service Fully equipped trucks ready to handle most issues on the spot What to Do While Waiting for an Emergency Plumber Turn off your water – Know where your main shutoff valve is. Contain the damage – Use towels, buckets, or wet vacs to reduce flooding. Avoid DIY fixes – Temporary patches may make things worse. Call TLH Plumbing – The sooner we hear from you, the faster we can help. Don’t Wait Until It’s Too Late If you’re in Middle Tennessee and facing a plumbing crisis, TLH Plumbing is just a call away – 24 hours a day, 7 days a week . Whether it’s 1 p.m. or 1 a.m., our emergency plumbers are ready to restore your peace of mind. Call now or request emergency service online .
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Preparing Your Plumbing for Vacation: A TN Homeowner’s Guide

June 6, 2025
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