Sports Construction Specialists
Bringing The Game Home
Since 2011, Austin and Dionna Helfers have proudly served the St. Louis community through their family-owned business. With over 700 courts built and counting, they specialize in designing and constructing custom backyard game courts, batting cages, putting greens, and more.
New Name... Same Great Company
Residential & Commercial Sport & Flooring Services
From backyard basketball courts to professional sports facilities, we build it all with precision and expertise.
Basketball
Custom indoor and outdoor basketball courts with professional-grade surfaces for optimal performance.
Pickleball
State-of-the-art pickleball courts designed for recreational and competitive play.
Tennis
Premium tennis court construction with multiple surface options to match your needs.
Putting Greens
Professional synthetic putting greens that bring the golf course to your backyard.
Home Gyms
Complete home gym flooring solutions with shock absorption and durability.
Batting Cages
Custom batting cage installations for baseball and softball training at home.
Hockey
Synthetic ice and roller hockey surfaces for year-round training and play.
Multi-Sport
Versatile multi-sport courts combining basketball, volleyball, tennis and more.
StL Courts Since
Courts Built
Consultation Cost
St. Louis' Trusted Court Building Experts
Court Builders of St. Louis has been transforming backyards and facilities into world-class sports venues since 2011. Founded by Austin and Dionna Helfers, we're a family-owned business dedicated to bringing your sports dreams to life.
With over 700 courts built throughout the St. Louis region, we've earned our reputation as the area's premier court building specialists. Whether you're looking for a backyard basketball court, a professional pickleball facility, or a multi-sport complex, our team delivers exceptional quality and craftsmanship.
- Custom Court Design
- Premium Materials
- Competitive Pricing
- Professional Installation
- Lifetime Support
- Free Consultations
What Our Clients Say
Here's what our satisfied customers have to say about their experience.
Start to finish, Austin was great! He helped me look at previous court projects to optimize mine, for my space. My kids use our court a ton, and they create all kinds of games of their own. I especially like that it draws them (and neighborhood kids) to the backyard, away from the street.
We wanted a quality basketball court in our backyard, but were also running on a budget. Austin helped us come up with a layout and options that fit our needs. He took a logical approach to the project, after obviously having a ton of experience installing courts. Best of all, his easy going nature kept everyone feeling good as the project progressed.
They were excellent and the court is perfect. 3 years later and the court looks brand new and the kids love it. I am amazed the amount of use it gets by all ages of kids. Great investment!
Austin demonstrated amazing service both before, during and after the sale. He even completely replaced my entire court when I bought the wrong kind after he had completed installed the first one. Now that is doing the right thing! I would highly recommend Austin and the business ethics that goes along with him!
We were referred by another school who was very pleased with their gym floor. When I called Austin Helfers he was very pleasant over the phone. Everything he said happened just like he said. The floor is everything we could have asked for. Very, very professional!
Frequently Asked Questions
What is your experience in game court installation?
Since 2011, we've specialized in designing and constructing game courts tailored to our clients' needs. Our expertise ensures high-quality results for every project. With over 700 courts built, we're the trusted choice in St. Louis.
How long does the installation process take?
The installation timeline varies based on the project size and complexity, but we strive to complete installations efficiently while maintaining high standards. A typical backyard court takes 3-5 days, while larger facilities may take 1-2 weeks.
What materials do you use for construction?
We use high-quality materials that are durable and suitable for various sports. Options include modular sport tiles, concrete, asphalt, and specialized surfaces designed for optimal performance and longevity.
What types of game courts do you install?
We install a wide variety of game courts including basketball, tennis, pickleball, multi-sport, putting greens, batting cages, home gym flooring, and hockey surfaces. Our services cater to both indoor and outdoor commercial facilities and residential backyards.
Do you offer maintenance services for the courts?
Yes, we provide regular maintenance services to keep your court in top condition. This includes cleaning, repairs, and surface treatments to enhance longevity and maintain optimal playing conditions.
What areas do you serve?
We proudly serve the entire St. Louis metropolitan area including St. Charles, O'Fallon, Chesterfield, Ballwin, Kirkwood, Webster Groves, Clayton, and surrounding communities in Missouri and Illinois.

Ready to Build Your Dream Court?
Get started today with a free consultation. Our experts will help you design the perfect court for your space and budget.










