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Why Choose Armstrong Plumbing?

  • 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!
Hear From Our Happy Customers! Five-Star Reviews & Testimonials
  • "Armstrong Plumbing was courteous, professional, on time, and did good work. We had a list of repairs in our initial request but then ended up with a new leak before they came. They fixed our leak and the rest of the list as well in one visit."
    Kimberly S.
  • "Armstrong Plumbing is a very reliable, honest, plumbing service company in the St. Louis area. I’ve used them for 10 years. They are super responsive whenever I have a problem and I’ve never had to wait more than 24 hours for a service call."
    Scott L.
  • "Armstrong Plumbing has been the greatest help! We are thankful for the hard work they did digging and replacing our sewer lateral. These are some of the hardest-working and caring guys. Definitely recommend!"
    Katlyn S.
  • "We had to repipe our house from grey piping to copper. Armstrong Plumbing offered a fair price for the upgrade. Very pleased with the work and very impressed with the cleanup. We would recommend their services to anyone."
    Jefferey M.
  • "One of the most professional contractors I’ve ever dealt with. They came in and got the job done without making a mess or damaging anything. If you use Armstrong, you will get a code-compliant water heater installation."
    Kurt D.
  • "

    Had our main valve replaced today. Armstrong walked me through the fix and then tested it. They ensure full transparency and satisfaction including pricing upfront. Very professional and knowledgeable team.

    "
    Michael B.
  • "Armstrong Plumbing is the absolute best. We purchased a remodeled home that had some issues with the plumbing and Armstrong has fixed everything. They always make sure to get us on the schedule and are always so professional."
    Sydney S.
  • "Armstrong Plumbing is our new go-to plumbing company. We will definitely use them again in the future. Very pleased with their courteous & knowledgeable employees and feel so very fortunate to have found them."
    Cheryl P.
Proudly Serving O'Fallon & Surrounding Areas

Some of the areas we service include:

  • Chesterfield
  • Florissant
  • Franklin County
  • Jefferson County
  • Lincoln County
  • O'Fallon
  • Saint Charles
  • Saint Peters
  • St. Charles County
  • St. Louis
  • St. Louis County

Contact Armstrong Plumbing Today

If It's Plumbing, We Do It!
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