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Commercial Plumbing

Commercial Plumbing Services in Florissant

Keep Your Business Running With Reliable Plumbing Help

When plumbing problems hit a commercial building, they interrupt more than pipes. Restrooms can close, tenants start calling, and customers may turn away. You need a partner who understands that every hour counts. That is where Armstrong Plumbing, a trusted commercial plumber Florissant businesses rely on, can step in.

We are a family-owned and operated plumbing company that has served the Greater St. Louis area since 1989. Our team is led by a master plumber and drain layer, and we hold multiple Missouri licenses for plumbing and contracting. We focus on clear communication, transparent pricing, and dependable scheduling so you can keep your operation moving.

From urgent repairs to planned upgrades, we work with commercial properties throughout Florissant and nearby communities. Our goal is straightforward. We work to protect your building, your budget, and your daily operations with plumbing services designed for real-world business needs.

Need a commercial plumber in Florissant? Call Armstrong Plumbing at (636) 538-5179 or send us a message online today.

Commercial Properties We Serve

Commercial buildings in and around Florissant vary a lot, from older strip centers to newer office and medical spaces. Each property has its own plumbing layout, occupancy patterns, and code requirements. We pay attention to those differences so our work fits the way your building actually operates.

Over the decades, our team has pulled more than 1,550 building permits with a total project value of about 4.2 million dollars. This experience includes work on tenant build-outs, system upgrades, and repairs across offices, retail spaces, restaurants, and multi-family properties in this part of Greater St. Louis.

Many of the commercial properties we visit have a mix of high-traffic restrooms, break rooms, service sinks, and mechanical rooms. We understand how issues in one area can affect the entire building, such as a backed-up main line that impacts several tenants at once. Our technicians arrive in wrapped, well-equipped vans so we can address most issues during the initial visit.

For buildings in Florissant with multiple stakeholders, such as property managers, owners, and tenants, we make sure everyone understands what we are doing and why. We review our findings with you on site, talk through options, and focus on solutions that balance long-term reliability with your current budget and timing.

Our Commercial Plumbing Services

Commercial plumbing systems work harder and see more use than most residential setups. That is why our commercial services focus on both fixing immediate issues and helping you reduce the chance of repeat problems. We handle a wide range of service needs for businesses and facilities in the area.

Our work commonly includes repairing leaks, addressing clogged or slow drains, servicing commercial grade water heaters, and replacing worn fixtures in restrooms or kitchen areas. When piping has reached the end of its useful life, we can plan and complete larger repiping projects in sections so you can keep as much of the building open as possible.

We start each job with a thorough diagnostic visit. One of our licensed plumbers walks the affected area with you, identifies the visible problem, and looks for related issues that might cause trouble later. This may include checking nearby fixtures, reviewing accessible piping, or testing drains that tie into the same lines. After this inspection, we prepare a clear recommendation and pricing before any repair work begins.

Our team maintains Missouri state licenses for plumber, drainlayer, plumbing contractor, and general contractor work. These credentials guide how we design and complete projects that involve structural changes or coordination with other trades. We follow applicable state and local codes for commercial plumbing, and our attention to detail during installation helps your property prepare for inspections and occupancy requirements.

Because plumbing technology and code standards can change over time, we place importance on continuing education for our technicians. Training helps us bring current methods and materials to your project, which is especially valuable when you are upgrading older buildings to meet modern expectations for efficiency and safety.

How We Protect Your Operations

When a plumbing issue affects a commercial property, your first thought is often about how quickly it can be controlled and how much it will disrupt your operations. We structure our commercial service around those concerns. Our team provides 24 hour availability and same-day options for many urgent calls so you have a clear plan soon after you contact us.

From the first conversation, we explain what you can expect. We outline when a technician can arrive, what the diagnostic process will look like, and how we will communicate findings. After our inspection, we provide an honest estimate that details the work we recommend. The price we give you at the start is the same price you can expect to see when the job is finished, unless you request additional work along the way.

We charge a diagnostic fee for our initial visit, and when you choose to move forward with our recommended work, we credit that fee toward the cost of the repair or project. Many commercial clients appreciate this structure because it reduces the risk of calling for help, especially when they are still gathering information for an owner or asset manager.

During service, we work to keep your space as functional as possible. Our plumbers protect floors and work areas, communicate when water or fixtures will be unavailable, and coordinate with you to schedule the most disruptive work at practical times. Customers and tenants often remain on site while we work, so we train our team to be courteous, professional, and tidy on every visit.

For businesses planning larger projects or upgrades, we offer financing options and service warranties on qualifying work. These options can help you move forward with needed improvements while managing cash flow and planning around other capital projects.

What To Do During A Plumbing Emergency

A sudden leak, sewer backup, or loss of hot water in a commercial building can feel overwhelming, especially when you have people depending on that space. Taking a few quick steps can limit damage and make our visit more efficient once we arrive.

If it is safe to do so, you can shut off water to the affected fixture or area to slow or stop the leak. Many commercial restrooms and mechanical rooms have accessible shut-off valves. If you are unsure which valves to use, it is safer to leave them as they are and wait for our team. You can also move equipment or supplies away from wet areas when that can be done without risk.

When you call us, sharing key details helps us prepare. Let us know what type of property you manage, which areas are affected, and whether the building is occupied at that time. This information can guide what tools and materials we bring to the site, and it helps us estimate how we can work around tenants or customers.

We provide 24 hour emergency plumbing availability for commercial clients in Florissant and throughout Greater St. Louis. Our emergency pricing is explained before we dispatch a technician, so you understand what the visit will cost. Once we have the situation controlled, we can talk with you about any follow-up repairs or maintenance that would help reduce the chance of the same issue returning.

Ongoing Care For Your Plumbing Systems

Once an emergency is behind you, it is natural to start thinking about how to avoid the next one. Commercial plumbing systems perform best when they receive routine attention, especially in buildings with high occupancy or aging infrastructure. We keep that long view in mind when we recommend solutions to our commercial clients.

Our Preferred Customer program is designed for property owners and managers who want consistent follow-up. After certain types of work, we schedule inspections to see how the system is performing once your building has returned to normal use. These visits allow us to confirm that repairs are holding, look for early signs of new issues, and answer any questions you or your tenants may have.

For properties that use water treatment equipment, our Water Wise Membership can support ongoing water quality and system performance. The program includes routine maintenance, salt delivery, and filter replacements on a regular schedule, which can ease one more task off your list and help protect equipment that depends on treated water.

Every time we complete a job, we close with a detailed check of our work. Our plumbers test fixtures and lines that were involved, look for any unusual behavior, and clean the work area before we leave. This habit is part of our commitment as a family-owned business. We work to build long term relationships with commercial clients in Florissant and the surrounding area, not just handle one-time repairs.

Frequently Asked Questions

How fast can your team respond to my business?

We offer 24 hour availability, and in many cases we can provide same-day service for commercial properties. Response times depend on call volume and your location within the Greater St. Louis area. When you call, we let you know our expected arrival window before you approve the visit.

Will I know the cost of commercial plumbing work upfront?

Yes, we focus on transparent pricing. After our diagnostic visit, we explain what we found and provide a clear estimate before work begins. The diagnostic fee is credited toward your repair when you choose to move forward, which helps you budget confidently for your project.

Do you have experience with properties like mine?

Our team has worked in offices, retail centers, restaurants, medical spaces, and multi-family buildings across Florissant and Greater St. Louis since 1989. We have pulled more than 1,550 permits for plumbing projects, which shows our experience with a wide variety of commercial systems and building types.

How do you limit disruption for my tenants or customers?

We coordinate closely with you on timing and access. Our plumbers explain when water or fixtures will be off, protect work areas, and clean up when finished. When possible, we schedule the most disruptive work for off peak hours so your tenants and customers can continue normal activity.

Can you help prevent future plumbing emergencies?

We work to reduce future problems through thorough diagnostics, quality repairs, and follow-up care. Our Preferred Customer program includes inspections after major work, and options like the Water Wise Membership support ongoing system maintenance. These services give you more predictability and help keep your plumbing in better condition.

Partner With A Local Commercial Plumbing Team

As a long standing, family-owned company, we understand that you are not just looking for a quick fix. You need a commercial plumbing partner who knows Florissant, respects your budget, and helps you keep your building safe and comfortable for everyone who uses it.

From emergency calls to planned upgrades, we bring decades of local experience, master plumber leadership, and a focus on honest communication to every job. If you are ready to talk through a current issue or plan ahead for future work, our team is here to help.

Call (636) 538-5179 to schedule service with Armstrong Plumbing today.

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!
Special Offers
Take advantage of our latest coupons for your next service!
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.

Contact Us Today

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FAQs

Common Answers To Your Questions

Have questions? We are here to help. Still have questions or can't find the answer you need? Give us a call at 636-538-5179 today!

  • How do I know if I need to replace a main water line?

    This is usually a matter of age and condition. If the pipes in your home are older than 50 years or so, you should be checking them regularly for signs of rust or corrosion. Corroded water lines need to be replaced right away.

  • What can I do about a leaky faucet?

    Often, a leaky faucet is caused by a corroded O-ring, gasket, or valve seal. Try shutting off the water and removing the faucet handle. You may be able to fix the problem by tightening the nut that holds all the internal parts in place. You may also want to try disassembling the faucet to inspect its components. If you notice a part that is broken, replacing that part can do the trick. If you continue having problems with a dripping faucet, give us a call.

  • Is there a way to prevent clogged drains in my house?

    Yes! First of all, don't put things down your drains that don't belong there: this includes hair, oil or grease, coffee grounds, hard food and egg shells. A drain stopper or filter can also stop larger materials from going down your drain and clogging it.