Professional Sump Pump Repair in Wildwood, MO

When the rain pours and your basement is at risk, your sump pump becomes your home’s first line of defense against water damage. If it fails, flooding and costly repairs can follow quickly. That is why homeowners throughout Wildwood and West St. Louis County rely on Castlewood Plumbing for dependable sump pump repair, replacement, and maintenance services.



Our licensed and insured plumbing professionals have been serving the local community for more than 30 years. Whether your sump pump has stopped working or you want to make sure it is ready for the next storm, our experts provide fast, friendly, and effective solutions that keep your property safe.

Why Choose Castlewood Plumbing for Sump Pump Repair

At Castlewood Plumbing, we treat every home as if it were our own. Since 1993, our family-owned company has built a reputation for reliability, integrity, and outstanding customer service. When you choose us, you can expect:



  • Same-day service for urgent plumbing needs
  • Upfront, honest pricing with no hidden fees
  • Experienced, licensed plumbers who know the job inside and out
  • High-quality replacement parts and warranties for peace of mind
  • Friendly service from professionals who respect your time and home


When you need sump pump repair in Wildwood, call the team that always lives up to the promise to “Fix It Right.”

Signs Your Sump Pump Needs Repair

If you’ve noticed any of the following issues, it’s time to have your plumbing stack inspected:

Sump pumps usually work quietly in the background until something goes wrong. Paying attention to early warning signs can save you from major water damage later.

Here are some common indicators that it is time to call for sump pump repair:


  • Unusual noises such as grinding, rattling, or buzzing
  • Frequent cycling on and off even when water levels are low
  • Continuous running that never shuts off
  • Rust or visible corrosion on the pump or pipes
  • Water remaining in the sump pit after the pump runs
  • Bad odors coming from the sump basin
  • Failure to turn on during heavy rain


If you notice any of these signs, contact Castlewood Plumbing at (636) 394-6737 right away. We will inspect your system and make sure it is operating safely and efficiently.

Complete Sump Pump Services

We do more than just quick repairs. Our goal is to ensure your entire sump pump system performs at its best in every season.

1. Sump Pump Inspection

Our expert plumbers perform a full diagnostic check to locate the cause of any issue. We inspect the float switch, discharge line, check valve, power connection, and pit for debris or blockages to identify problems before they escalate.

2. Sump Pump Repair

Our technicians arrive with fully stocked service vehicles so most repairs can be completed during the first visit. From stuck switches to clogged discharge lines, we handle all issues quickly to restore your sump pump’s performance.

3. Sump Pump Replacement and Installation

If your sump pump is beyond repair or outdated, we provide professional installation of modern, high-efficiency units. We will recommend the right system for your home, whether you need a submersible pump, a pedestal pump, or a battery backup system for power outages.

4. Routine Maintenance and Cleaning

Preventative maintenance is the best way to extend your sump pump’s lifespan. Our maintenance service includes testing the pump, cleaning the pit, inspecting the power source, and confirming that the discharge system is clear and functional.

5. Emergency Sump Pump Service

Storms in Missouri do not wait for regular business hours, and neither do we. Castlewood Plumbing offers 24/7 emergency sump pump repair in Wildwood and nearby areas. Whenever your system fails, our team is ready to respond and protect your home.

Protect Your Home from Flooding and Water Damage

A broken sump pump can lead to major flooding, structural damage, and expensive cleanup costs. Our prompt and reliable repair services help you avoid these problems before they start.



We understand that every minute counts when water starts rising, which is why we provide:

Same-day appointments whenever possible

Fully equipped trucks for immediate repairs

Trained technicians available around the clock

With Castlewood Plumbing, you will never have to wait long to get your sump pump back in working order.

Serving Wildwood and Beyond with Pride

For decades, Castlewood Plumbing has been proud to serve homeowners and businesses across Wildwood, Ballwin, Chesterfield, Ellisville, Eureka, and the greater St. Louis area. Our long-standing reputation comes from our commitment to quality work and genuine customer care.


We do not just fix plumbing problems; we build relationships with our customers by offering dependable service they can trust every time.

Types of Sump Pumps We Service

Our plumbers are trained to work on all major sump pump brands and models, including:

Submersible sump pumps

Pedestal sump pumps

Battery backup sump pumps

Water-powered backup systems

Combination sump pump systems

No matter what type of system you have, we will make sure it is properly repaired, installed, or maintained for reliable performance during heavy rains.

The Importance of Sump Pump Maintenance

Routine maintenance helps prevent breakdowns and unexpected flooding. Even a high-quality sump pump can lose efficiency without proper care. That is why we encourage homeowners to join our Round Table Membership Program.


Members receive:

Annual plumbing inspections

Priority scheduling for repairs

Exclusive discounts, including 10% off plumbing services

Ongoing system monitoring to catch issues early

This proactive plan keeps your home safe and gives you confidence that your sump pump will work when it matters most.

What Makes Castlewood Plumbing Different

We know you have choices when it comes to plumbing companies, but few can match the level of care and craftsmanship we provide. Our motto says it all: “Call the Knight to Fix It Right.” That promise means:

We show up on time and ready to work

We communicate clearly before starting any repair

We treat your home with respect

We guarantee your satisfaction

When you work with Castlewood Plumbing, you are choosing a team that values honesty, skill, and customer happiness above all else.

Schedule Your Sump Pump Repair Today

If your sump pump is showing signs of trouble, do not wait until the next heavy rain to take action. Call the experts at Castlewood Plumbing for prompt, professional sump pump repair in Wildwood, MO.


You can reach us at (636) 394-6737 or request an appointment through our online contact form. Our friendly team is always ready to help you protect your home from water damage and ensure your plumbing system is in peak condition.

Areas We Serve

We proudly offer sump pump repair, installation, and maintenance services in Wildwood, Ballwin, Chesterfield, Ellisville, Eureka, Fenton, Manchester, Pacific, St. Albans, and throughout West St. Louis County.

Related FAQs About Sump Pump Repair and Castlewood Plumbing

  • How often should my sump pump be inspected?

    We recommend having your sump pump inspected at least once per year, ideally before the rainy season. Regular maintenance ensures that your system is ready to handle heavy water flow when it matters most.

  • How long does a sump pump usually last?

    Most sump pumps last between seven and ten years depending on usage and maintenance. If yours is older or running frequently, it may be time for an inspection or replacement.

  • Do you offer installation for backup sump pumps?

    Yes, we install and service battery backup systems and water-powered backup pumps to keep your home safe during power outages. These systems provide an extra layer of protection during severe weather.

  • What should I do if my sump pump fails during a storm?

    If your sump pump stops working, contact Castlewood Plumbing immediately at (636) 394-6737. Our emergency response team can arrive quickly to assess the problem and restore your system before flooding occurs.

  • Why is Castlewood Plumbing the best choice for sump pump service?

    We have served Missouri homeowners for more than 30 years, offering honest service, upfront pricing, and dependable workmanship. Our team is local, family-owned, and dedicated to keeping your home safe and dry year-round.

Call the Knight to Fix It Right – Schedule Your Stack Replacement Now!

If your plumbing stack is leaking, corroded, or simply outdated, turn to the trusted local experts at Castlewood Plumbing. We proudly serve Wildwood, Ballwin, Chesterfield, Eureka, and surrounding communities with the same commitment to quality and customer care that has defined us since 1993.


Call (636) 394-6737 today or book your appointment online to experience plumbing service with a regal touch.