Founder Doug Ortmann grew up in the concrete flatwork business and has worked with concrete since 1991. The Ortmanns’ officially became business owners on Aug. 25, 2003, with Ortmann Concrete Inc. OCI is an expanding business based out of Arnold, MO. We serve property management and utility companies, commercial contractors as well as residential clients throughout the St. Louis Metro Area. Our attention to detail, communication skills, and quality craftsmanship are what set OCI apart from other concrete contractors.
Your Trusted Concrete Flatwork Business for Over 15 Years
SealGreen Authorized Resaler
SealGreen specializes in manufacturing concrete sealers and concrete cleaners that are simple to apply and will protect the concrete for many years before re-application is required.
Mike and Connie Hernandez, owners of ReUse Concrete Sealing Specialists, LLC, had spent many years in business specializing in cleaning and sealing concrete for industrial, commercial and residential clients. Throughout their trial and error process of using many different products and techniques, they realized there was a need for higher quality products along with more efficient cleaning and installation practices. After much research, formulation and experimentation they developed the SealGreen product line that finally meets their stringent requirements.
SealGreen has gotten away from the standard toxic, solvent based products commonly available to the contractors and homeowners today. SealGreen manufactures an environmentally friendly, EPA approved, water based solution to properly care for and maintain concrete surfaces. These products also come in concentrate form, not only saving on shipping costs and packaging materials, but provides easy to use instructions for mixing and application. The chemistry technology behind SealGreen’s products has been thoroughly studied and formulated to bring only the best products to market for you the consumer.
SealGreen prides themselves in their knowledge and experience and encourages you to contact them with any questions or comments regarding their products or usage.
“We don’t just pour concrete. We create extensions of our clients’ homes and businesses.”
Doug Ortmann, Owner/Operator/Superintendent
From the time you meet Doug Ortmann, you know you are dealing with someone that is detail oriented. They received a straight “A” rating from us for all the reasons listed on the report card (price, quality, responsiveness, etc.). The concrete work force knows what they’re doing, and Doug always oversees the project and has hands on. The other huge plus is the knowledgeable office work force. They are a wealth of info about payments, schedules, getting answers etc. We were so impressed with Ortmann that we are having them install new steps, patio, walkway, and double driveway, on a rental property we own, a project we have been pushing off until now. We would highly recommend Ortmann and would suggest at least calling if you need cement work.
“The custom conference room table OCI poured has been an impressive show piece that has received a lot of positive feedback since moving into our new office. We are very pleased with our conference room table that was completed by OCI. It is a sample of what we do and who we are and will serve us in our new office well into the future!”
We were on a tight schedule to try and get this in prior to school beginning August 17th. It could not have gone any smoother from the initial call, consult and crew coming out…in fact, they even came out on a Saturday since Mother Nature was not cooperating! This is a great company to work with! I would highly recommend them and am planning on calling them on a home project next year!
Great! Efficient. Friendly. Transparent. I had no idea what to expect, as I have never had concrete repaired prior to this. I contacted several different places to discuss lifting, repairing, or replacing the concrete. In the end, Ortmann offered a great price and I could not be happier! They communicated well with me the whole way through and I am so happy with the final product. They even worked with me to find someone to replace the hand rail on the front stairs, even though they do not do