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The Plumbing Experts You Can Trust!

Craftsman Plumbing Company LLC is the plumber you can trust for honest and professional plumbing services - from minor repairs to routine maintenance to major renovations - in O'Fallon and the surrounding communities. With over 20 years of experience and over 20,000 homes served in St. Louis County, St. Charles County, Warren County, and Lincoln County, we're the expert plumber with the solution for any plumbing problem, no matter how large or small.

We're your full-service residential and commercial plumber, and we're fully licensed, insured, and bonded for your protection and peace of mind. Excellent customer service is our top priority at Craftsman Plumbing Company LLC - contact us today at 636-265-2166 or use our online form to schedule a free estimate for plumbing services in the O'Fallon area.


Plumbing Services

When you need plumbing services for your O'Fallon area home or business, Craftsman Plumbing Company LLC is the plumber you can rely on for professional plumbing repairs, plumbing installations, and 24/7 emergency services. We'll resolve issues with back-ups and clogged drain lines, make repairs to your water heater or water lines, or show you how to have the kitchen or bathroom of your dreams - and with our up-front competitive pricing, interest-free financing options, and satisfaction guarantee, you'll never have to worry about unpleasant surprises. Our team of skilled plumbing specialists is fully licensed, bonded, and insured, and we bring over two decades of experience and expertise to all of our plumbing services that include:


Why Trust Us?


Family Owned & Operated


Licensed, Bonded & Insured


Competitive Pricing


Same Day Service


Bathroom Remodeling

If you've been dreaming of remodeling your bathroom, our knowledgeable design, installation, and repair professionals can make your dreams a reality. From simple water line repairs to updating your tub to a convenient shower to creating a spa-like oasis in your O'Fallon home's main suite, the plumbing professionals at Craftsman Plumbing Company LLC can handle your bathroom remodel, no matter how large or small.

Excellent customer service is a top priority, and our skilled plumbers are highly skilled and well-trained to help you create the bathroom you've always wanted. Don't wait another day - use our online form to contact us or call us at 636-265-2166 to schedule a free estimate!


Towns We Service

Craftsman Plumbing Company LLC is the full-service residential and commercial plumbing contractor you can rely on for excellent service, and we want to be the go-to plumber in O'Fallon you count on for plumbing repairs, maintenance, and installation services. We offer same-day service, emergency repairs, and routine maintenance and remodeling services in O'Fallon and the communities listed below - if you don't see your town listed, give us a call at 636-265-2166 to speak to one of our friendly and knowledgeable plumbing specialists.

Our Latest Projects

Coming Soon!


Plumbing Tips & Tricks

FAQ Answered By The Plumbing Pros At Craftsman Plumbing Company LLC

If you have questions for a professional plumber, the experts at Craftsman Plumbing Company LLC have the answers - with over 20 years of experience in providing customers in O'Fallon and the surrounding areas with excellent customer service and professional expertise, your 100% satisfaction is guaranteed when you trust us with your plumbing repair, service, or installation. We've compiled a few of our more frequently asked questions below, but if you don't see what you're looking for, please give us a call today at 636-265-2166 to speak to a plumbing professional.

Why Is A Professional Drain Cleaning Better Than Those Store-Bought Chemicals?

It may be tempting to just run out to the store a grab a bottle of "liquid drain cleaner" off of the shelf when you have clogged drains, but those corrosive chemical drain cleaners can cause major damage to your drain lines and sewer lines. A professional plumber will inspect your drain system and will have the right tools to perform drain cleaning safely and effectively - including hydro-jets, drum machines, and eel cables to clean your lines - and can make repairs or even replace your drain lines if needed.

How Can I Be Sure If I Really Have An Issue With My Sewer Without Invasive Tactics?

Problems with hidden sewer lines and other plumbing components can be tricky to diagnose, but the plumbing experts at Craftsman Plumbing Company LLC have professional solutions to easily identify and resolve your plumbing issues. We use state-of-the-art diagnostic equipment - including sewer line video inspection - to locate breaches, clogs, damage, and other sewer issues to accurately and efficiently pinpoint the problem or to put your mind at ease.

What Is Leak Detection And How Does It Work?

The plumbing professionals at Craftsman Plumbing Company LLC use high-tech equipment, non-invasive leak detection techniques, and our professional expertise to detect leaks and breaches in your O'Fallon property's plumbing and sewer system. From sensitive acoustic detection technology used to listen for leaking water to our video sewer inspection that gives us the ability to view your system from the inside to our infrared temperature scans that alert your plumbing professional to hot or cold spots behind walls or under floors, our leak detection process will help us get to the bottom of your issue quickly.

Do You Work With Commercial Clients?

Craftsman Plumbing Company LLC offers commercial and industrial plumbing and sewer services for businesses and commercial properties in O'Fallon and the surrounding areas. Our certified plumbers have over two decades of experience in the commercial plumbing industry, and we'll see your job through from start to finish to ensure that it meets your expectations - from repair to service and maintenance to upgrades and installations; we'll guarantee your complete satisfaction.


Don’t Wait! Call Us Today For Expert Plumbing In O’Fallon & The Surrounding Areas!