Drain Installation in St Charles MO

When your drainage system is installed right the first time, you can rest easy knowing that clogs, backups, and flooding won’t be part of your future. Warrior Sewer and Drain is here to make sure your project is handled with skill, integrity, and speed. And with the longest warranty in the industry, your investment is always protected.
Drainage Installation Backed by Experience & Craftsmanship
Installing a new drain isn’t just about connecting pipes. It’s about engineering a system that integrates with your entire plumbing infrastructure and moves wastewater safely and efficiently. That’s why we approach every drain installation with a focus on precision, best practices, and long-term reliability.
We install drains for:
- Kitchens, bathrooms, and laundry areas
- Floor drains in basements and garages
- French drains for yard and landscape drainage
- New construction projects and remodels
- Replacement of failing or corroded lines
Every installation begins with a close inspection of your existing plumbing, local building codes, and the layout of your home or facility. We work clean, work smart, and never cut corners—your drainage system will be designed for optimal flow and resilience from the start.
A Company That Stands Behind Its Work
What makes Warrior Sewer and Drain different? It starts with how we treat our customers.
We understand how frustrating it can be when you’re dealing with plumbing issues. That’s why we’re committed to showing up on time, communicating clearly, and doing the job right—no surprises, no shortcuts.
You can expect:
- Licensed and insured technicians with real-world plumbing expertise
- Upfront pricing—what we quote is what you pay
- The longest drain installation warranty in the business
- Fast turnaround times without sacrificing quality
- Drain solutions tailored to your home’s specific needs
As a veteran-owned and operated business, we bring the same discipline and dedication to our work as we did in service. Every job we do reflects our values: integrity, respect, and commitment to excellence.
Why Choose Warrior for Drain Installation?
Built on Trust and Results
When you call Warrior Sewer and Drain, you’re not just getting a service—you’re gaining a partner. We take pride in helping homeowners, property managers, and business owners make confident, informed decisions about their drainage systems. Our team has decades of combined plumbing experience and a passion for solving problems others walk away from.
Longest Warranty in the Industry
We’re not just confident in our work—we guarantee it. Your drain installation will be backed by the longest warranty available, giving you peace of mind that your system will perform reliably for years. If there’s ever a problem, we’ll make it right.
Equipped for All Types of Projects
We handle installations of every size and complexity—from a simple floor drain in a basement to full-scale drainage solutions for new builds and commercial spaces. And with advanced diagnostic tools like video camera inspections and hydrostatic testing, we make sure your new system is functioning flawlessly before we wrap up the job.
Signs You May Need New Drain Installation
Not sure if your property needs a new drain line installed? Here are some common indicators:
- Frequent clogs or slow drainage in multiple fixtures
- Foul odors coming from drains, especially floor drains
- Water pooling in the yard or around the foundation
- Old, corroded pipes made from cast iron or clay
- Renovations or expansions requiring new plumbing infrastructure
Even if your issue seems small, installing a new drain at the right time can save you thousands in water damage and repairs later.
Your Local Drain Installation Experts
We’re proud to serve homeowners and businesses throughout the greater St. Charles area. Whether you're near Lindenwood University, off Highway 94, or in the heart of Old Town, we’re nearby and ready to help. Our team knows the local plumbing codes, soil conditions, and infrastructure challenges, allowing us to offer efficient and compliant solutions without delays.
And we’re not just here to install—we’re here to educate, advise, and protect your property. You’ll get clear explanations, smart options, and honest answers at every step.
Frequently Asked Questions
For basements, a floor drain connected to a sump pump or gravity-fed line is typically best. It helps prevent flooding and efficiently channels water out of your home. French drains may also be installed around the perimeter if you're seeing moisture buildup in walls or floors.
Most drain installations take one day or less, depending on the location, type of drain, and complexity of the system. Larger projects or installations involving excavation or permits may take longer. We provide clear timelines before any work begins.
Absolutely. Tree roots seek out moisture and often invade small cracks in sewer lines. Over time, they expand and block the pipe entirely. We use specialized cutting tools and trenchless methods to safely eliminate roots and prevent regrowth.


Built for Homeowners. Trusted by Businesses.
Drain installation isn't just a job for us—it’s a commitment to protecting your investment and giving you peace of mind. Whether you're tackling a new build or upgrading a failing system, Warrior Sewer and Drain is the name you can count on for honest work and proven results.
Veteran-owned
Fully insured
Fast response
Satisfaction guaranteed
Don't settle for slow drains, wet basements, or failed plumbing again. Let’s get your drainage system installed the right way.
Service Areas: While proudly based in St. Charles, we also serve surrounding cities in Missouri with the same level of professionalism, including St. Peters, O’Fallon, and Cottleville.
Ready for Better Drainage? Let’s Make It Happen.
When you're building a new space, remodeling your home, or replacing old lines, the quality of your drain installation matters. Choose a team that puts quality, integrity, and your satisfaction first.
From French drains to floor drains and everything in between, Warrior Sewer and Drain is ready to help you take control of your property’s drainage and keep your plumbing flowing like it should.
