Family-Owned Plumbers YOu Can TrUst

If It's Plumbing, We Do It!

O’Fallon Plumbers

Bringing Effective & Thorough Plumbing Solutions to Customers in O’Fallon, Florissant, Chesterfield, & The Greater St. Louis Area

Modern indoor plumbing is an essential part of your life. Keep your home’s plumbing system working right with a little help from Armstrong Plumbing. We offer all the installations, repairs, and maintenance services you need to create and maintain a modern plumbing system that meets all of your needs. 

Whether you need help with your water line, drains, water heater, or any other part of your plumbing, our family-owned and operated team has decades of experience to draw from to get you a solution you’ll love. We are fully licensed and insured in the state of Missouri, and our team is accredited by the BBB and has achieved Home Advisor Elite Service status.

It doesn’t matter if you’re a first-time caller or one of our Preferred Customers – the Armstrong Plumbing team is ready to go over your plumbing with a fine-toothed comb and find new ways to make it cleaner, more functional, and more efficient. Same-day and emergency services are available whenever possible to our neighbors in O’Fallon, Florissant, Chesterfield, and the surrounding areas, and when we give you a quote on a job, you can trust that we’ll stick to that price.

Experience the Armstrong Plumbing difference for yourself – call our O’Fallon plumbers at (636) 538-5179 to request your same-day appointment!

Your Plumbers for Life

Armstrong Plumbing firmly believes in fostering lifelong relationships with our customers built on trust, transparency, and top-notch service. We aren’t just your average plumbers but your partners in maintaining a safe and comfortable home. 

Our relationship begins with a comprehensive walk-through inspection of your property, identifying potential water-related issues. We follow this up with an honest and reliable estimate of your plumbing needs, ensuring there are no surprise charges down the line. Should you choose to move forward with us, your diagnostic fee will be credited back as part of our commitment to your satisfaction.

Our approach to plumbing is highly detail-oriented, and we go beyond the basics to give every last inch of your home the targeted attention it deserves. Our diagnostic process is extremely thorough, and our post-job routine of checks and inspections ensures we never leave a job half-finished. And if you’re a Preferred Customer, we’ll even return to your home for a follow-up inspection to see how our work is holding up after you’ve returned to your everyday routine.

Our goal as a company is to be the last plumber you ever need to look into. Once you work with Armstrong Plumbing, you’ll know that we’re in your corner for any plumbing issues that pop up in the future. Our team will always be just a phone call away for advice, assistance, and more.

Get started with Armstrong Plumbing – call (636) 538-5179 to request service in O’Fallon, Florissant, or Chesterfield!

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Why Choose Armstrong Plumbing?

We Put Our Customers First
  • 100% Satisfaction Guarantee
    We're confident you'll be happy with our services, we guarantee it!
  • Immediate, Same-Day Service
    Get a plumber out fast with our same-day appointments.
  • Backed by a Warranty
    Talk to our team about our plumbing services warranty.
  • Emergency Services Available
    Don't sit around and wait for a plumber. We're here for you!

Working With a Professional Plumber Has Never Been Easier

Choosing Armstrong Plumbing means choosing convenience, professionalism, and peace of mind. We’re committed to providing a hassle-free experience for our customers from start to finish. 

You can count on us for transparent pricing with no surprise charges. The quote you receive at the start is what you pay at the end, giving you the confidence to plan your budget without fear of unforeseen costs. Plus, our same-day and emergency services ensure you’re not left dealing with plumbing issues longer than necessary. We understand that some problems can’t wait, and we do everything within our power to make sure they don’t have to – we’re even ready to take your calls 24 hours a day so that you can always reach a professional when disaster strikes.

We take the stress out of finding a trustworthy plumber by bringing professionalism and high-quality service to the table each time. Our warranties, financing options, and other great benefits are designed to help you focus on what matters: the health and safety of your home. Our qualified plumbing team will handle all the hard work, and all you’ll have to do is reap the benefits.

Call Armstrong Plumbing at (636) 538-5179 or contact our O’Fallon plumbers online and see what we can do to get your plumbing problems solved ASAP!

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Areas We Service If It's Plumbing, We Do It!
  • Chesterfield
  • Florissant
  • Franklin County
  • Jefferson County
  • Lincoln County
  • O'Fallon
  • Saint Charles
  • Saint Peters
  • St. Charles County
  • St. Louis
  • St. Louis County