Serving O’Fallon Residents For Over 10 Years
Alexander Plumbing

Locally Owned Plumbing Company in O'Fallon IL

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O'Fallon's Plumbing Experts at Your Service

Looking for plumbing experts right here in O’Fallon? Look no further! Alexander Plumbing takes pride to be your go-to local O’fallon plumbers. We understand that plumbing O’Fallon IL problems can disrupt your daily life, which is why we’re dedicated to delivering prompt and reliable service. Our goal is to get your plumbing back in order quickly so you can get back to enjoying the comforts of your home without worry.

Living in O’Fallon, you know how important it is to have a trustworthy plumbing O’Fallon IL team by your side. Whether it’s a leaky faucet, a clogged drain, a malfunctioning water heater, or any plumbing issue, we’ve got you covered. Our experienced plumbers O’Fallon IL are familiar with the plumbing challenges that locals often face, and we’re ready to tackle them head-on. When you choose Alexander Plumbing, you’re choosing a team that takes pride in serving our neighbors. We’re not just any plumbing company; we’re part of the O’Fallon community. Our commitment to excellence and customer satisfaction drives us to provide the best plumbing O’Fallon IL services possible.

Why Choose Us For
Alexander Plumbing

Local Expertise

When you choose Alexander Plumbing, you're selecting a team with deep roots in the local community. We understand the unique plumbing challenges faced by O'Fallon residents because we live here too. Our local expertise means we can swiftly diagnose and resolve your plumbing issues, saving you time and money.

Alexander Plumbing

Trustworthy and Dependable

Trust is essential when inviting a plumbing team into your home or business. With Alexander Plumbing, you can trust that we're a dependable and reliable choice. We've built our reputation on honesty, integrity, and delivering on our promises. Count on us for a plumbing service you can depend on.

Alexander Plumbing

Expert Plumbers

Our team consists of skilled and experienced plumbers who are fully licensed and trained to handle a wide range of plumbing problems. From small repairs to complex installations, we have the knowledge and expertise needed to get the job done right the first time.

Alexander Plumbing

Fast Reliable Service

We understand that plumbing emergencies can happen at any time. That's why we offer prompt and reliable service, 24/7. When you call us, you can count on a rapid response to address your plumbing needs, ensuring minimal disruption to your daily life.

Alexander Plumbing

Transparent Pricing

We believe in fair and transparent pricing. We provide detailed estimates before starting any work, so you know exactly what to expect. You won't encounter any hidden fees or surprises when you choose us for your plumbing services.

Alexander Plumbing

Customer Satisfaction

Your satisfaction is our top priority. We go above and beyond to ensure that you're pleased with the quality of our work. Our friendly and courteous team is always ready to address your questions and concerns, providing exceptional customer service throughout the entire process.

Ready to Begin Your Plumbing O'Fallon IL Project? Contact Us to Discuss Your Renovation!

We Fix Leaks and Leave Smiles

Listen to What Satisfied Homeowners Have to Say!

Rachel Tokarski
Rachel Tokarski
We had water in our basement and couldn’t figure out where it was coming from. They came out on a Friday afternoon & identified that our water heater was leaking, but then replaced it that day even though it was close to the end of shift. Worked quick, very polite and honest about everything, good prices compared to other people in the area. We are very happy with the service provided!
My water heater was busted and I unwisely thought I could play plumber and replace the part myself. I had the part 99% installed but one of the pipes was causing me a major headache, so I decided to let someone else take a crack at it. Literally every plumber I called was scheduling two weeks or more out (and I had already been without hot water for two weeks) but Alexander Plumbing was able to come out same day, which was awesome. They were super friendly and managed to get the headache solved pretty quickly, which I appreciated. The only downside? I was going to make a joke about kissing Cooper for getting it fixed, but as I was setting up the joke by asking if he was married I was met with an immediate, "Yes he is." 😶 Now instead of being the funny customer I'm someone's creepy desperate divorcee story 🤣 I'm dying, y'all. These guys were good sports despite my being an awkward weirdo though, and I appreciate them coming out so quickly and making sure that everything was running before they left. I even got a dope refrigerator magnet out of it. Win! They literally saved me from another cold shower, for which I am eternally grateful. They'll be my go-to plumbers from now on...as soon as I pick my dignity up off my basement floor 🤣🤣🤣
billy collins
billy collins
I called with a broken/leaky hot water heater and they fixed it same day! They saved the weekend for sure!
James did a great job replacing my outside hose spigot . He had no issues crawling under my house to do the necessary work and completed the job with a A+.
Drew dohlke
Drew dohlke
Very professional and made it super easy to fix my shower. Friendly and clear communicator.
Alexander Plumbing

Frequently Asked Questions

Do you offer emergency plumbing services?
Yes, we provide 24/7 emergency plumbing services. Plumbing issues can happen at any time, and we’re here to help you when you need us most.

We specialize in installing and repairing both tankless (on-demand) water heaters and traditional tank-style water heaters. Our technicians are experienced with various brands and models to ensure efficient and reliable hot water supply.

Drain cleaning typically involves the use of high-pressure water jetting equipment or drain snakes with various attachments. We assess the blockage’s severity and select the appropriate tool to remove the clog, ensuring proper flow through the pipes.
Under slab repairs often involve trenchless technologies such as pipe lining or bursting. These methods minimize the need for extensive excavation, reducing property disruption. We use specialized cameras to diagnose the issue accurately before selecting the most suitable repair method.

Mainline plumbing and trenching refer to services that address issues with the main water or sewer lines leading into your property. These services are necessary when there are significant blockages, leaks, or deterioration in the main lines that affect the entire plumbing system.  If you are looking for hydro excavation work to be done around sensitive underground utilities, we have the equipment and tools to solve this problem.

Tankless water heaters provide hot water on demand, heating water as it passes through the unit, which eliminates the need for a storage tank. They are energy-efficient, as they only heat water when needed, and they typically have a longer lifespan. Traditional tank-style heaters store and continuously heat water, which can result in standby energy losses.  Click on the link to learn more about our tankless water heaters

Re-piping involves replacing the existing plumbing pipes in a building. It is necessary when the pipes have deteriorated, corroded, or are experiencing frequent leaks. We carefully assess the condition of the pipes and recommend re-piping if it’s the most cost-effective and long-term solution.
Gas line installations and repairs are performed by our licensed and experienced technicians who follow strict safety protocols. This includes pressure testing, leak detection, and compliance with local building codes to ensure the safety of your property.
Yes, we stand behind the quality of our work. We offer warranties on parts and labor for certain plumbing services. Our team will provide you with warranty details specific to your project.
Point-of-use filtration systems are installed at specific water outlets (e.g., kitchen sink) to filter water at that location. Whole-house filtration systems, on the other hand, are installed at the main water entry point and filter all water throughout the entire house. The choice depends on your specific water quality needs.
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702 Donna Dr, O'Fallon, IL 62269, United States