Plumber in St Louis, MO
Roto-Rooter is a fully licensed and insured St. Louis, MO, plumbing company, providing 24/7 plumbing services, drain cleaning, and water damage cleanup. More people depend on Roto-Rooter than any other plumbing company in North America.
When you choose Roto-Rooter, you get:
24/7 availability
Fully insured and experienced plumbers
State-of-the-art diagnostics and equipment
Senior and military discounts
Special financing options available
Roto-Rooter of St. Louis is on the job when you need us. Contact us at 314-925-2651, or use our online scheduling form.
Comprehensive Plumbing Solutions in St. Louis
Much of St. Louis’s water and sewer infrastructure is over a century old and prone to leaks, clogs, and water quality issues. Older service lines, made from lead, can leach into water and cause health problems. Flooding after heavy rain can cause backups that result in property damage, and the region’s harsh winters can cause pipes to freeze and break. Roto-Rooter plumbers in St. Louis tailor their services to meet and resolve local plumbing issues.
We Offer a Wide Range of Plumbing Services, Including:
- Commercial Plumbing
- Emergency Plumber
- Dishwashers
- Drain Cleaning
- Faucets
- Garbage Disposals
- Leaks
- Pipe Repair And Replacement Services
- Sewer Lines and Extraction
- Showers And Bathtubs
- Sinks
- Sump Pumps
- Toilets
- Trenchless Pipe Repair
- Video Sewer Inspection
- Washing Machines
- Water Damage Mitigation
- Water Heaters
- Water Softener And Filtration Services
24/7 Emergency Plumbing Service in St. Louis
You can’t afford to wait when you need an emergency plumber in St. Louis. Roto-Rooter’s dedicated plumbers are on call 24/7 with same-day service to solve your plumbing and water-related emergencies.
7 Signs of a Plumbing Emergency
- Multiple clogged drains
- Sudden loss of water pressure
- Sewage odors from drains
- Gurgling toilets or drains
- Water stains or damp spots on walls, ceilings, or floors
- Brown or yellow water

COUPONS
$55 Off Any Plumbing or Drain Cleaning Service
Customer Reviews
Derek did a great job with a challenging root / other blockage. The camera crew is coming out next.
Tim D.Fast, friendly and efficient. Left no mess behind
Susan B.Gary was very nice and explained things to me without any problems.
Cheryl E.Commercial Plumbing Services
Roto-Rooter understands that a commercial plumbing issue can shut down your business, forcing you to turn away customers and reducing productivity. We provide the following commercial plumbing services to St. Louis businesses, including aerospace facilities, financial offices, medical centers, and retail outlets:
- Toilet and urinal flushometers
- Backflow inspection and repair
- High-pressure water jetting (hydro-jetting)
- Grease trap pumping and cleaning
- Sewer and water line excavation services
Water Heater Repairs and Installations
Water heater repairs are among the top reasons people call plumbers in St. Louis, MO. The average lifespan of a conventional water heater is 11 years, with tankless models lasting about two decades. Make sure you’re scheduling regular water heater maintenance.
If You Notice Any of These Warning Signs, Give Us a Call:
- Reduced Hot Water Supply: May indicate sediment buildup, a faulty heating element, or a leak.
- Pools of Water Around the Tank Base: A sign of a serious issue, including a possible hole in the tank.
- Temperature and Pressure Relief Valve Ejecting Water: Indicates high pressure or temperature, requiring immediate attention.
- Strange Noises: Suggest sediment buildup, a faulty heating element, or a leak.
- Discolored Hot Water: Rust or contaminants could be affecting your water.
- Frequent Water Heater Operation: May indicate sediment buildup or a malfunctioning component.
A Roto-Rooter plumber in St. Louis can service all types of water heaters, including gas or electric conventional, tankless, and solar models.
Sewer Pipe Restoration and Excavation in St. Louis
Sewer line issues can result in backed-up wastewater, foul smells, and property damage. Roto-Rooter’s sewer solutions professionals clear clogs and repair sewer lines quickly and efficiently to protect your property and health.
Our Sewer Line Services Include:
- Sewer Line Cleaning: Prevent and eliminate clogs and backups with routine cleanings.
- Video Camera Inspections: See exactly what’s causing your sewer line problems with our in-pipe inspections.
- Sewer Line Repair: We use conventional excavation and trenchless methods to repair damaged sewer lines with minimal disruption.
- Sewer Line Replacement: When repairs aren’t feasible, we replace your sewer line with durable, high-quality materials.
Water Softener and Filtration
St. Louis has hard water. Dissolved calcium and magnesium in the water supply accumulate in water pipes and appliances, reducing water flow and causing damage. Hard water used for bathing dries skin and leaves hair looking limp. Roto-Rooter installs and services water softeners, which alleviate the damaging qualities of hard water.
Types of Water Softeners
- Salt-based water softeners
- Salt-free water softeners
- Dual-tank water softeners
- Anti-scale devices
St. Louis’s water supply comes from the Missouri River. Local water meets state and federal safety standards but may contain trace amounts of nitrate and disinfection byproducts. Water can be cloudy at some times of year due to high oxygen levels. A water filtration system helps ensure your home or business has the best possible water quality.
Types of Filtration Systems
- Activated carbon
- Ion exchange
- Reverse osmosis
- Mechanical
- Ultraviolet
Service Areas in St. Louis
When choosing a plumber, there’s a lot to consider, including whether the plumbing company understands the unique challenges that impact plumbing in your city and neighborhood. We are your local St. Louis, MO, plumbing company. We serve St. Louis and its surrounding cities, including Oakville, University City, Webster Groves, Affton, Lemay, Clayton, Crestwood, Bellefontaine Neighbors, Richmond Heights, Ladue, Brentwood, Maplewood, Northwoods, Pagedale, Pine Lawn, and Truesdale.
Serving the entire Saint Louis metro area, Including:
Counties in the St Louis Metro Area
Memberships & Affiliations




Proud Member of:
Plumbing Licenses:
Frequently Asked Questions in Saint Louis
What drain cleaning and plumbing services does Roto-Rooter provide in St. Louis?
Roto-Rooter in St. Louis provides reliable plumbing, drain cleaning, and water cleanup services, available 24 hours a day, 365 days a year. Whether you need emergency drain cleaning, sewer and water damage cleanup, or full-service plumbing repairs, our experts are ready to help. Trusted by homeowners and businesses since 1935, Roto-Rooter is your 24/7 plumbing solution.
- Sewer mainline cleaning
- Drain cleaning
- Plumbing
- Water heater repair & installation
- Clogged drains
- Sewer line inspections
- Repairing burst pipes
- Sump pump repair & installation
- Bathroom and kitchen plumbing repair & installation
Are tree roots a common plumbing issue in St. Louis?
Yes, tree roots can cause sewer line issues in the St. Louis area. Many older neighborhoods feature mature trees with deep root systems that can infiltrate aging clay or cast-iron pipes. Over time, this can lead to slow drains, sewage backups, or even collapsed sewer lines. Scheduling regular sewer camera inspections can help St. Louis homeowners detect root intrusion early and prevent costly repairs or replacements.
Do you offer preventive maintenance plans for St. Louis properties?
Yes. We provide customized maintenance plans to help prevent clogs, leaks, and plumbing emergencies—keeping your systems running smoothly year-round.
What kind of water heater services do your plumbers in St Louis offer?
Our licensed plumbers install, repair, and replace both traditional and tankless water heaters, whether gas or electric, ensuring your system delivers consistent hot water safely and efficiently.
How do I prevent plumbing issues in my St. Louis home?
Keep problems at bay with a little prevention! Avoid pouring grease or food scraps down your drains, use strainers in sinks and tubs, and schedule a yearly plumbing inspection—especially if your home’s in an older area with aging pipes. When temperatures drop, insulate exposed pipes to protect them from freezing and bursting.
Can a plumber in St. Louis help with frozen or burst pipes?
Absolutely. During cold Missouri winters, our St. Louis plumbers specialize in thawing frozen pipes and repairing burst lines to prevent costly water damage.
What are Roto-Rooter's hours of operation, and are they open on Saturdays and Sundays?
Roto-Rooter provides 24-hour service every day, including Saturdays and Sundays. No extra charge for nights, weekends, or holidays. Call 314-925-2651 or schedule service online via our website.
Do you provide plumbing maintenance plans for businesses in St. Louis?
Yes. We offer custom maintenance programs that include regular inspections, drain cleaning, and preventive repairs—helping local businesses avoid downtime and costly plumbing issues.
How fast can a plumber in St. Louis respond to an emergency?
Roto-Rooter plumbers in St Louis are available 24/7 for rapid response. In most cases, we can dispatch a technician within hours to resolve your plumbing emergency quickly.
How much does drain cleaning cost?
Roto-Rooter will provide an estimate after expertly assessing and providing options to resolve your sewer & drain issue. We will offer an honest, upfront price without hidden fees or unnecessary upselling, and we will give you a written no-hassle guarantee.
Roto-Rooter: Your Trusted Plumber in St. Louis
We are fully licensed, insured, and ready to help you deal with all plumbing problems, big or small. From a leaky faucet to sewer backups, we’re available 24/7, 365 days a year. Call us at 314-925-2651 for an appointment with a professional St. Louis plumber, or use our online scheduling form.
Yeah, we do both.Call now to schedule
314-925-2651
SPECIAL FINANCING AVAILABLE
We have partnered with Synchrony Bank to offer financing options to make your plumbing repair expenses as convenient and stress-free as possible.



