Professional St. Louis, Missouri Custom Deck Contractor


When choosing a decking contractor in St. Louis and the surrounding areas, look no further than the decking professionals at Osterhoff Construction. With over 20 years in business, our team has the expertise you need to ensure your outdoor remodeling and decking project meets your exact needs.

High Quality Decking in St. Louis, MO and Surrounding Areas

Osterhoff Construction is proud to be one of the select few companies in the St. Louis area to be recognized as a Platinum TimberTech® / AZEK® contractor. We use only high quality natural and composite building AZEK® and TimberTech® materials. Because our deck builders offer several unique options, it’s never been easier (or more fun!) to design a deck for your home.


At Osterhoff Construction, we only offer the highest quality and durable decking materials and types, including:


We offer premium western cedar and railing, professionally constructed and backed by a 15-year structural warranty. All of our cedar decking is selected from only the most reputable wood sources and stored in our indoor, climate-controlled warehousing facility at the same location as our showroom.

Tigerwood Hardwood

This rich and vibrant hardwood decking offers an exotic look. It is backed by an incredible 25-year warranty.

Solid Wood Decking

Wood decks have a naturally attractive appearance and can be completely customized to fit your exact special and design needs. They look amazing when stained and can take on a variety of looks to suit your specific home style. Solid wood decking adds both beauty and value to your home by providing an outdoor entertaining and relaxation space that will last for years to come.

Osterhoff Construction offers high-quality custom solid wood decking in a variety of wood colors and styles and will help you design the perfect outdoor living area to suite your needs. Our team of decking professionals in St. Louis specialize in both single and multi-level custom wood decks, as well as adding beautiful features such as custom railing, spindles, stairs, flower boxes, and wood bench seating as final touches to your project. Because wood can be so versatile, the team at Osterhoff can work with you to design your deck in any shape, size, or color to fit your specific style.

TimberTech Composite Decking & Railing

When planning your decking project, one of the most frequent questions we get asked is “How long will a wood deck last?” A long lasting, high quality deck that will withstand the elements is one of the main reasons we offer TimberTech composite decking and railing materials. These composite decking materials offer the most realistic looking and low maintenance solutions for a quality deck that will last a lifetime, without harming any trees.

TimberTech Composite AZEK Decking offers incredible heat resistance, with the ability to touch the boards with your bare feet, even in the hottest temperatures. They are water resistant, which means they resist damage often caused by mold, mildew and rot with surface protection through an Alloy Armour technology. They are also 100% synthetic and sustainably made, with no organic materials used, which makes the surface of your deck less susceptible to damage from moisture.

If you’re in the market for a new deck in the St. Louis area, give the professionals at Osterhoff Construction a call to walk you through all of your options with a hassle-free design and project quote estimate. We’re excited for your home’s outdoor adventure!

Composite Decking from Deckorators® Decking

If you’re in the market for low maintenance decking and railing, backed by an incredibly sound warranty, with color options that fit your style, we’ve got you covered! Osterhoff Construction carries a wide range of composite decking and railing products from Deckorators® decking, including the Voyage, Vault, Frontier, Heritage, Vista, and Classic lines of decking and railing products that will excite and inspire, while offering the quality and selection that will help you transform your outdoor space into a true reflection of your home and your style. Deckorators® Composite Decking lines feature lightweight durability, on-trend distressed-looking boards, exotic hardwoods, and traditional decking styles in timeless, rich color options. You’re sure to find the style and materials you need for your decking project with Deckorators®!

Upgrade to a Covered Deck


Maximize your outdoor living space with a covered porch or a pergola and extend its use throughout all four seasons. By incorporating shades and screens, you’ll have the flexibility you need to extend your home to the outdoors for year-round enjoyment. Our extensive material and finishing options allow for highly customized covered deck solutions that will easily fit into your current outdoor living space.

Contact Our Professional Deck Builders in St. Louis and Surrounding Areas

If you are interested in elevating your home’s appearance and adding a new living space outdoors, you can trust that you’ll have the best in the business installing it when you choose Osterhoff Construction. Contact us or call (314) 277-8617 today to schedule a free in-home estimate with one of our experienced and professional outdoor project design consultants!