Ortmann Concrete Celebrating 23 Years in Business!
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Want to see how we do what we do? Subscribe to our YouTube Channel to see Doug Ortmann and our crews in action! We are the experts in concrete. After 23 years in business, our reputation is second to none. At OCI, we offer both residential and commercial services. Follow Doug and his crew as they create beautiful concrete and plenty of shenanigans!
OCI pours durable concrete driveways and patios that withstand the seasons and daily use with minimal maintenance. Our standards are high. This concrete company uses nothing but the best materials and equipment.
When we show up, you can count on an efficient, professional team of people who get the job done without wasting time and without cutting corners. We are fully insured and bonded. OCI’s goal is to provide you with an end-result that will be worthy of your investment.
Since 2003, Ortmann Concrete has been the trusted name in concrete patios throughout the St. Louis metro area.
There’s a saying in our business, and we firmly believe it’s true. “Outdoor living spaces are rooms without walls.” It’s an extension of your home, a space you should enjoy as much as you do your living room. And that’s how we treat the work we will do for you.
Ortmann Concrete proudly presents our Premier Line of handcrafted concrete countertops and tabletops, made in-house by Ortmann Concrete’s Master Craftsmen.
Our premier custom products come in many shapes including round, square or rectangle, and in a wide range of sizes.
Concrete doesn’t have to be grey! Our concrete countertops and tabletops can be finished in a variety of beautiful custom stains, including smoke, stonewash, raw, and buck brown which complement most color schemes.
If you're looking for a unique focal point for your dining room, or a pop of color to brighten a corner, consider choosing a Bellattex™ custom countertop or tabletop.
As a full service concrete company, we are thrilled to add this to our already long list of services.
OCI also serves businesses throughout the entire St. Louis Metro Region! Who do we work with? Property Managers, Pool Companies, Interior Designers, Wineries, Distilleries and Craft Breweries, Bars, Restaurants and City Park Departments.
Collaboration is what we do best.
We regularly work with other building professionals from all aspects of the industry. As a residential concrete company, we are mindful of construction schedules and how important it is to make sure other craftsmen have access to different parts of your project. The OCI Teams cooperate with all involved, helping everyone stay on schedule to get the project done efficiently.
If you need a new pool deck for your apartment complex, or beautiful new tabletops for your restaurant, give us a call. Do you need to create a focal point to make a client's kitchen pop? We can create that for you, too.
Ortmann Concrete, Inc. has been working with home owners since 2003 to provide stylish, quality concrete work for a wide range of projects. We pour basements and garage floors, patios and driveways. Need pool decking or a retaining wall? We do that, too. And we also build beautiful outdoor kitchens and room additions.
Ortmann strives to be your one-stop shop for all your residential concrete needs. Our crews are courteous, respectful of your property, and are easy to work with.
Are you dreaming of a home renovation project? Call us today to schedule a consultation. We're happy to provide information, show you options, and answer questions so that you can make the best decision possible.
Why Choose Us
Concrete Experts Since 2003
Ortmann Concrete, Inc. was founded by Jacqui and Doug Ortmann in 2003. Headquartered in Arnold, MO, OCI serves business and residential customers in the greater St. Louis Metro Area.
We now employ local craftsmen year-round, on projects large and small. The team at Ortmann Concrete is known for our attention to detail, communication skills and quality craftsmanship. Those hallmarks set OCI apart from other area concrete contractors.
YOUR TRUSTED CONCRETE COMPANY SINCE 2003
We’ve been working with concrete since 2003, expanding our business from basic maintenance to creating beautiful concrete projects for homes and businesses. Our services are still expanding with the addition of the Bellattex™ line of countertops and tabletops. Our founder, Doug Ortmann, says it best:, “We don’t just pour concrete. We create extensions of our clients’ homes and businesses.”
Latest Concrete News
Browse our most recent blog posts below. They're filled with inspiration, tips and answers to questions we hear most from our St. Louis neighbors. If you have a topic you'd like us to cover, contact us! We're happy to share our expertise.
Backyard Fire Pit Ideas for Fall Outdoor Living
With a fire pit from Ortmann Concrete, instead of heading indoors as soon as temperatures begin to drop, you can gather around your fire pit after dinner, invite friends over on a Saturday evening, watch the leaves come down, toast marshmallows with the kids, or simply sit outside with a cup of coffee and enjoy your backyard.
Celebrating 23 Years This Month! And You Know What?
Whether you’ve trusted Ortmann Concrete with a project, recommended us to a friend, or are considering working with us for the very first time, thank you for being part of our story.
The Practicality and Beauty of Landscaping with Retaining Walls
When Do I Need to Build a Retaining Wall? You may need to build a retaining wall if your property has elevation changes that are causing drainage, erosion, or usability problems. Retaining walls also create level spaces for landscaping and outdoor living. Common signs you need...



















