New Construction Plumbing in New Orleans, LA
When you're building a new home in New Orleans, LA, you need plumbing installed correctly from the ground up. Beau's Plumbing specializes in complete new construction plumbing services.
- Licensed Plumbers
- Reliable Installations
- Quick Bids From Your Plans
- Fast Project Starts
Get Your New Build Plumbed Right the First Time in New Orleans, LA.
Get a detailed quote for your new construction plumbing project from Beau's Plumbing.
Expert New Construction Plumbing Services in New Orleans, LA
Beau's Plumbing installs complete plumbing systems for new homes, guest suites and additions, starting with the underground drain lines before the slab is poured or the floor is framed. We size water service, lay out manifolds and set stub-outs right where your cabinet and fixture plans call for them.
Our expertise includes:
- Sizing and setting main water and sewer lines.
- Water heater and tankless water heater installations.
- Under-slab drain, waste and vent systems with sleeved penetrations

Additional Plumbing Maintenance Services in New Orleans, LA
Our maintenance and specialty plumbing services in New Orleans, LA protect your home year-round and extend the life of every system.

Customers
Why Choose Beau's Plumbing for New Construction Plumbing in New Orleans, LA?
We work closely with builders and homeowners to integrate plumbing seamlessly into the construction schedule. This forward-looking approach helps avoid delays and ensures all components meet the highest standards.
- Experienced Team, Our licensed plumbers have deep experience in new home plumbing, understanding the specific challenges of different foundation types.
- Schedule Discipline, We book underground, top-out and trim dates in advance and keep them.
- Tested Before Cover, Drain lines get a water or air test and supply lines get a pressure test ahead of every inspection.
Citywide Coverage
Whether your project is a single guest house behind an existing home or a ground-up custom house on the edge of New Orleans, we have you covered. We know the permit counters and inspection routines in the jurisdictions around town.
Experienced Team
Our team of licensed plumbers has extensive experience in new construction plumbing, working on a wide range of residential and commercial projects. They are skilled in reading blueprints, performing accurate pipe layouts, and ensuring all connections are watertight and secure.
Safety-First Approach
Our crews follow OSHA trench safety rules on underground work and call 811 before digging on any lot with existing utilities. Backflow prevention and hose bib vacuum breakers are installed where your local code requires them.
Trusted Certified New Orleans Plumbing Services Professionals
At Beau's Plumbing, we take pride in providing licensed, certified plumbing services throughout New Orleans, LA. Backed by recognized industry credentials, our experienced plumbers combine technical skill with genuine customer care. Whether it is repair, installation, or maintenance, we follow strict safety and quality standards to deliver long-lasting results you can trust.
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PHCC Plumbing Contractor Recognition
Better Business Bureau (BBB) Accreditation
Angi Certified Pro
ISO 9001 Quality Management CertificationReliable New Construction Plumbing Services in New Orleans, LA
Sewer and Water Main Connections in New Orleans, LA
Connecting your new home to the municipal sewer and water mains is a critical step in new construction plumbing. Beau's Plumbing handles all aspects of these connections, including excavation, trenching, pipe laying, and backfilling. We ensure proper grading and sealing to prevent future leaks or blockages. Much of Louisiana sits on soft, expansive clay that swells and shrinks with moisture, which can shift slabs and crack buried pipes.

Gas Line Installation for New Homes in New Orleans
If your new home will use natural gas for heating, cooking, or water heating, Beau's Plumbing provides safe and code-compliant gas line installation. This involves running new gas lines from the main supply to all gas equipment. Our licensed plumbers confirm all connections are secure and tested for leaks, adhering to strict safety protocols for gas work.
Gas Line Installation for New Construction in New Orleans, LA
Proper and safe gas line installation is a key component of new construction plumbing. Our certified technicians install new gas lines for appliances like furnaces, water heaters, stoves, and outdoor grills. We use approved materials and conduct rigorous leak testing to ensure the safety and integrity of your gas system, meeting all Louisiana and local New Orleans codes.
Fixture Installation and Trim-Out in New Orleans, LA
Once the rough-in is complete and walls are up, our team returns for fixture installation and trim-out. This includes connecting sinks, toilets, bathtubs, showers, dishwashers, and water heaters. We ensure all fixtures are properly seated, sealed, and functional, providing a professional finish to your new construction plumbing. We work with many brands like Moen, Kohler, and American Standard to match your design specifications.
Rough-In Plumbing Services in New Orleans
The rough-in phase is where the core plumbing system is installed within the walls, floors, and ceilings before drywall. This includes all supply lines, drain lines, and vent piping for every fixture. Our plumbers carefully plan and execute the rough-in, using durable fittings and ensuring all pipes are properly secured and leak-tested before inspection.
Fixture Installation and Finishing in New Orleans, LA
Once the rough-in is complete and walls are up, Beau's Plumbing handles the final installation of all plumbing fixtures. This includes sinks, toilets, showers, bathtubs, dishwashers, and washing machines. We ensure everything is perfectly aligned, sealed, and fully functional, providing a polished finish to your new home's plumbing system.
Commercial and Multifamily New Construction in New Orleans
We also plumb small commercial buildouts, offices, retail suites and multifamily projects. These jobs often require grease interceptors, backflow assemblies, commercial water heaters and ADA compliant fixtures. We read commercial plans, coordinate submittals and keep the general contractor updated through each inspection. Our crews scale up so plumbing never becomes the bottleneck on your project.

Permits and Inspections for New Plumbing in New Orleans, LA
Beau's Plumbing handles all necessary plumbing permits and coordinates with local New Orleans inspectors throughout the new construction process. We ensure every phase of the plumbing installation, from rough-in to final trim-out, passes inspection. Our expertise in local regulations means your project stays compliant, avoiding delays and ensuring the long-term validity of your plumbing system.
New Construction Plumbing Near Me in New Orleans, LA
When you are searching for new construction plumbing near me in New Orleans, look no further than Beau's Plumbing. Our local team is ready to serve all areas, providing timely and reliable service for your building projects. We pride ourselves on being the go-to plumbing partner for builders and developers across the area.
If you're searching for reliable new construction plumbing near me in New Orleans, LA, Beau's Plumbing is your trusted local expert. Our team is ready to move quickly for your project, providing timely and efficient service right in your neighborhood.
Beau's Plumbing at a Glance
- Fully licensed plumbing team covering New Orleans, LA
- 24/7 emergency service with same-day scheduling
- Clear written estimates, no hidden fees
- 4.8-star rated by 578+ Louisiana customers
New Orleans Map
New Orleans Information
- Population
- 364,136
- Area codes
- 504/985/225
- Service area
- New Orleans and communities within 40 miles
- Nearby
- Metairie, Marrero, Slidell, Kenner
New construction plumbing in New Orleans, LA requires careful attention to local climate, soil and building codes to ensure a durable, efficient system for decades. Around New Orleans, attic and crawlspace heat can speed up wear on supply lines, drain pans, and any plastic piping in those spaces.
Expert Services
Trust our professionals for reliable Beau's Plumbing solutions in New Orleans, LA.
Our Specialized Plumbing Services in New Orleans, LA
At Beau's Plumbing, we provide a complete range of plumbing services across New Orleans, LA. From leak detection to full system installations, our team ensures fast, precise, and affordable service for both residential and commercial properties. Explore our core services below:
How Our New Construction Plumbing Process Works in New Orleans, LA
From initial planning to final installation, Beau's Plumbing follows a clear approach to deliver exceptional new construction plumbing in New Orleans, LA.
Request a Quote
Start by calling (504) 317-6869 to schedule a consultation. We will discuss your project plans, review blueprints, and provide a clear, transparent quote for all plumbing work required.
Design & Planning
Our team helps with plumbing system design, ensuring optimal layout and sizing for your new home. We consider water pressure, fixture count, and future growth possibilities.
Rough-In Installation
We carefully install all hidden plumbing components, including water supply lines, drain pipes, and vent systems. This phase concludes with thorough pressure testing and inspection.
Frequently Asked Questions About New Construction Plumbing in New Orleans
The cost of new construction plumbing in New Orleans, LA varies a great deal based on the size of the home, number of bathrooms, complexity of the system, and chosen fixtures. Generally, you can expect to pay anywhere from $10,000 to $30,000 or more for a complete system, including rough-in and finish work. We provide a written estimate after reviewing your specific blueprints.
In many homes, yes. Private wells serve many rural homes, and sediment, iron, and bacteria make periodic well testing a good habit. A softener loop costs a few hundred dollars during construction and much more to retrofit later. The loop lets you add a softener or filtration system any time without opening up walls.
The plumbing rough-in phase for a typical residential build in New Orleans generally takes 1 to 2 weeks, depending on the crew size and complexity. The final fixture installation and trim-out generally takes an additional 2 to 4 days later in the construction schedule.
Several inspections are required during new construction plumbing. These usually include an underground or rough-in inspection before walls are closed, a top-out inspection if applicable, and a final inspection after all fixtures are installed and the system is operational. We schedule and coordinate all inspections to ensure compliance.
We typically use PEX-A for water supply because it handles heat and resists the scale and pinhole problems copper can develop with aggressive or hard water. Drains are usually PVC or ABS, depending on local code and builder preference. Copper is an option for mains or exposed runs when you want it.
Yes, we can build a water softening system into your new construction plumbing design. Private wells serve many rural homes, and sediment, iron, and bacteria make periodic well testing a good habit. A softener loop is easy to add during the rough-in phase to protect your entire plumbing system and appliances from mineral buildup.
We install a wide range of reputable plumbing fixture brands based on your preferences and budget, including Kohler, Moen, Delta, American Standard, and Toto. We can also accommodate specific requests if you have a particular brand or style in mind, ensuring quality and availability for your new home.
Around New Orleans, attic and crawlspace heat can speed up wear on supply lines, drain pans, and any plastic piping in those spaces. Hard freezes are rare in Louisiana, but when one arrives, homes built for heat often have exposed pipes that burst. We select materials and installation methods that can handle local conditions, insulating pipes and burying lines at adequate depths where freezing is a risk. We also use materials that can handle thermal expansion and contraction, helping prevent leaks and bursts.
What People Are Saying About Our Plumbing Experts?

Emily R.
I called Beau's Plumbing for plumbing repair, and the technician was fast, polite, and thorough. They explained the problem clearly and fixed it the same day. I will definitely hire them again. Highly recommended!
Plumbing Repair · Slidell, LA
Mark T.
When our office needed drain cleaning, Beau's Plumbing provided quick, reliable service. The plumber arrived on time and made sure every drain flowed perfectly before leaving. Very satisfied.
Drain Cleaning · Marrero, LA
James P.
Our commercial plumbing system had a leak under the sink, and Beau's Plumbing handled it professionally. The plumbers arrived quickly and restored everything without disruption to our customers.
Commercial Plumbing · Slidell, LA
Laura S.
I scheduled a water heater replacement, and the team made the process smooth and affordable. The new unit works perfectly, and they cleaned up after completing the job.
Water Heater Replacement · Marrero, LA
Patricia H.
We had a slab leak that two other companies could not find. Beau's Plumbing located it in under an hour, explained our options, and the price matched the quote to the dollar.
Slab Leak Repair · Marrero, LA
Daniel K.
A pipe burst at 11 pm and they actually answered. The plumber showed up within the hour, shut everything down, and had us back to normal the next morning. Could not ask for more.
Emergency Plumbing · Metairie, LA













