Plumber in St Peters MO

Your Licensed, Local Plumbing Company in St Peter, MO

Homeowners and businesses throughout St Charles County, including Cottleville, O’Fallon, Lake St. Louis, and Weldon Spring, rely on Warrior Sewer and Drain for transparent pricing, fast response times, and quality workmanship. We bring military precision to every project, from simple faucet repairs to complex trenchless sewer replacements, ensuring your plumbing system operates safely and efficiently all year long.

Our mission is simple: protect your property and your peace of mind with expert solutions backed by one of the strongest guarantees in the industry 

Full-Service Plumbing Solutions That Keep Homes Flowing

Residential Plumbing Services Near You

Whether you’re replacing old pipes, upgrading fixtures, or dealing with a mystery leak, our residential plumbers provide comprehensive plumbing service and long-lasting results. We handle:

• Drain cleaning and hydro jetting
  
• Toilet and faucet repair
  
• Garbage disposal installation
  
• Water heater repair and replacement
  
• Leak detection and repiping
  
• Sump pump installation

As a family-operated plumbing company, we treat your home as if it were our own—neat, respectful, and focused on doing the job right the first time.

Commercial Plumbing Contractors You Can Rely On

Local businesses in St Peter's depend on plumbing that works without interruption. Whether you run a restaurant near Mid Rivers Mall or an office along Mexico Road, our commercial plumbers provide dependable maintenance, backflow testing, and emergency support. We help minimize downtime and protect your bottom line.

Emergency Plumber in St Peter, MO — Available 24/7

Plumbing emergencies don’t keep business hours. From burst pipes at midnight to sewer backups on a Sunday morning, Warrior Sewer and Drain is here 24/7. Our emergency plumbing team arrives quickly, equipped with advanced diagnostic tools to locate the problem fast and stop damage in its tracks.

We don’t just fix symptoms—we find the root cause using camera inspections and hydro-jetting technology. That’s how we restore performance and prevent future failures.

Drain Cleaning and Sewer Repair Experts

When water drains slowly or not at all, it’s time to call the professionals. Our drain cleaning services in St Peter's use high-pressure hydro-jetting to remove stubborn buildup, tree roots, and grease clogs. For larger issues, we specialize in:

• Trenchless sewer line repair
  
• Pipe relining and replacement
  
• Video inspection and leak diagnostics

These modern, non-invasive methods allow us to restore flow quickly without damaging landscaping or driveways—saving you time, money, and hassle.

Water Heater Repair and Installation

A failing water heater can disrupt your entire day. Our technicians repair and replace tankless, gas, and electric water heaters, ensuring optimal efficiency and consistent hot water. We help you choose the right size and model for your household and budget, and all installations are backed by our satisfaction guarantee.

Pro Tip: Consider a tankless water heater if you’re looking to reduce energy costs and enjoy endless hot water—it’s one of the most efficient upgrades homeowners in St Peters are making this year.

Your Local, Veteran-Owned Plumbing Company

What sets Warrior Sewer and Drain apart is our background and our mission. As a veteran-owned plumbing business, we uphold values of honesty, reliability, and discipline. Every technician is trained to uphold our standard of excellence—arriving on time, explaining solutions clearly, and ensuring your satisfaction before we leave.

We understand that inviting a plumber into your home requires trust. That’s why we focus on clear communication, upfront estimates, and guaranteed workmanship every step of the way. 

Financing and Guarantees That Put You First

Major repairs or replacements shouldn’t cause financial stress. Through our affordable financing options and service guarantees, you can restore your plumbing system without sacrificing quality or peace of mind. Whether you’re replacing a main water line or upgrading your sewer system, we’ll work with your budget to make it manageable.

Explore our financing options here.

Why Homeowners Choose Warrior Sewer and Drain

1. Licensed, Insured, and Experienced

Our certified plumbers are licensed and insured to handle everything from residential drain cleaning to complex commercial plumbing repairs.

2. Transparent, Honest Pricing

We believe in upfront pricing with no hidden costs. Every estimate includes detailed explanations so you know exactly what you’re paying for.

3. Strong Local Reputation

We’ve earned our reputation as one of the most trusted plumbers in St Peters through reliability, transparency, and outstanding customer service.

4. High-Tech Tools, Old-Fashioned Service

By combining advanced technology like video inspections with hands-on expertise, we offer precision solutions without compromising quality.

5. Backed by One of Missouri’s Best Guarantees

We stand behind every repair, replacement, or installation with a service guarantee unmatched in the area.

Helpful Plumbing Tips for St Peters Residents

• Locate your main shut-off valve: Know where it is before an emergency occurs.
  
• Schedule annual maintenance: Prevent leaks and backups by booking a plumbing inspection every year.
  
• Check water pressure regularly: Fluctuations can signal hidden leaks or valve issues.
  
• Avoid chemical drain cleaners: They corrode pipes—choose professional hydro-jetting instead.
  
• Watch your water bill: Sudden spikes often indicate unseen leaks.
  

These simple habits can save you from costly damage and help maintain your system’s health for years to come.