Residential and COmmercial COntracting

Home Construction, General Contracting, Concrete Lifting, & Spray Foam Insulation

Serving Lake of the Ozarks and the St Louis Metropolitan area

Enhance and Protect Your Home 

Get More Living Space

Over 100+ Years of Experience

RT Construction and our other brands (RainTight Decks, RT Concrete Construction, and RT Dock and Marine) can handle any of your residential or commercial contracting needs.

Our Contracting Services include:

We build new residential, custom homes built to your specifications.

Building efficiently and effectively to create spaces to allow our customers to grow comfortably..

Spray foam insulation plays a crucial role in improving indoor air quality by preventing drafts and the entry of allergens, dust, and pollutants. Its durability and longevity ensure that it continues to perform efficiently for years, making it a valuable investment for those who prioritize energy efficiency and comfort in their living or working spaces.


Choose RT Construction for Your Dream Outdoor Space

Request a free quote today for all your residential and commercial construction projects

We also provide services through our other brands:

RainTight Decks

Outdoor Living Spaces

From decks and underdecks to screen rooms, patios, patio enclosures, outdoor kitchens, fire pits, and more, we specialize in building beautiful outdoor living spaces.

RT Concrete Construction

Flatwork, Concrete Walls and Retaining Walls

Whether you need a patio, sidewalk, driveway, floor, concrete wall or a retaining wall, our team has the expertise and experience.

RT Dock and Marine

Seawall Repair & Dock Building and Repair

We can help you protect your properties from damage along the shoreline or due to concrete settling. We also build and repair docks and have dock kits.

Locally Owned and Operated

RT Construction is centrally located, with the headquarters and manufacturing facility in O’Fallon, Missouri. We service homeowners and businesses in St. Louis metro area, including St. Charles, Chesterfield, O’Fallon, MO, Ballwin, Wildwood, St. Peters, Kirkwood, Creve Coeur, Wentzville, and Maryland Heights. We also serve the entire Lake of the Ozarks area.

We are licensed, insured, and bonded. We follow all local building guidelines and comply with all applicable standards and codes in all our construction projects.

RT Construction remains committed to providing the highest quality products and services to our customers. Let our team and our 100-plus years of construction experience help make your dreams a reality

Why Choose Us

When it comes to enhancing your outdoor living spaces, RT Construction is your trusted partner for excellence, innovation, and quality. We're your go-to choice for Decks, Outdoor Living Spaces, Seawall Repair, Underdecking, Patio Covers, Screen Rooms & Contracting in the Lake of the Ozarks and St. Louis Metropolitan area.

Expertise You Can Rely On

With decades of experience in the industry, our team of seasoned professionals brings unmatched expertise to every project.

Uncompromising Quality

At RT Construction, we are committed to delivering only the highest quality materials.

Comprehensive Services

We offer a complete suite of services, ranging from Deck construction to Seawall Repair, Patio Covers, Screen Rooms, and Contracting. 

Local Expertise

We proudly serve the Lake of the Ozarks and the St. Louis Metropolitan area. Our deep roots in these communities mean we understand the local climate, regulations, and preferences.

Check Out Our Work


What they say

Why Choose us


Over 25 Years of Experience

Because customers come first, we take pride in the quality of our work, and your satisfaction is guaranteed. Construction can be a very stressful process and knowing that your project is being completed by professionals that take great pride in completing every project on time and on budget is a great relief.  Our unique approach to building using the most efficient and sustainable methods will give you the peace of mind that you chose a contractor that cares about you and your future.  Standing behind our projects for a lifetime is our business. 



Energy Savings

Spray Foam Insulation: Energy Savings for Camdenton Homeowners

Spray Foam Insulation: Energy Savings for Camdenton HomeownersEnergy efficiency is a top priority for homeowners in Camdenton, MO, and nationwide. With the ever-rising energy costs and increasing worries about the environmental impact of our daily lives, finding ways to reduce energy usage while keeping our homes comfortable has never been more important. Spray foam insulation

Read More
Spray Foam Insulation: Energy Savings for Camdenton Homeowners
Spray Foam

Spray Foam Insulation For Existing Buildings

Spray Foam Insulation For Existing BuildingsAre you wanting to save on your home or business heating and cooling bills? Imagine a solution that’s energy efficient and provides ultimate comfort. You can make that dream a reality with RT Construction’s spray foam insulation services for new and existing structures. When it comes to enhancing the comfort, health,

Read More
Spray Foam Insulation For Existing Buildings

Polyjacking: Features And Applications

Is your beautiful Lake of the Ozarks property impacted by uneven, cracking concrete? Not only do these unsightly cracks detract from your property’s appeal, but they also pose potential safety hazards. Fortunately, there’s a solution for these problems that’s fast, cost-effective, and incredibly efficient — it’s called Polyjacking. Let’s look into the features and applications

Read More
Polyjacking: Features And Applications

Page [tcb_pagination_current_page] of [tcb_pagination_total_pages]