Grand Slam Courts constructs commercial-grade tennis courts, basketball courts and multi-sport courts that stand up to years of heavy use and the elements. Grand Slam Courts has been the choice of the following San Antonio area companies and organizations:

  • DR Horton Homes
  • Sitterle Homes
  • Stadler Custom Homes
  • Mattern & Fitzgerald Custom Homes
  • LGI Homes
  • Steve Heflin Architect/Builder
  • Armadillo Homes
  • San Antonio Spurs
  • Cariola Custom Homes
  • Schreiner University
  • Residence Inn
  • Staybridge Suites
  • Southwest Research Institute
  • Rivermist HOA
  • Lookout Canyon HOA
  • Oaks of Redland Apartment Complex
  • Allegiance Development
  • Lyda Swinerton
  • TMI Episcopal School of Texas
  • St. Matthew's Catholic School
  • Triton Sports Center
  • Hidden Forest HOA
  • Grey Forest HOA
  • Whispering Oaks Tennis Park
  • Hunter's Creek HOA
  • Sandpiper Condominiums
  • Six Flags Fiesta Texas
  • Rogers Ranch HOA
  • Alfaro Oil and Gas Co.
  • Corpus Christi Hooks
  • Sunset Ridge Church of Christ
  • First Church of the Nazarene San Antonio
  • Amerispec Home Inspections
  • Make-A-Wish Foundation
  • Laurel Ridge Treatment Center

Whether you have a general contractor, or you need full construction capability for a commercial tennis or basketball court, Grand Slam Courts can provide the expertise, experience, and the finest quality materials available to build a low-maintenance court that will last for years.

Grand Slam Courts builds both acrylic-surfaced courts and Sport Court® brand modular courts. We can help you choose the best surface for your needs.

To minimize surface cracking in acrylic courts we recommend using post-tension cables spaced throughout the slab. We use 3000 psi concrete conveyed by a pump truck, so as not to disturb the post-tension cables.

Our acrylic courts are constructed to provide 1 inch of slope for every 10 feet of surface. Proper slope and drainage are crucial for quality performance and for the longevity of your court. We check our courts to ensure that they do not hold more than 1/8-inch of water in any area.

Sport Court® brand courts avoid surface cracking by utilizing modular athletic tiles. As a result, we need only use a traditional monolithic concrete slab with either wire mesh or rebar reinforcement as a foundation for the tiles.

These courts' slabs have a perimeter beam, as well as a minimum of 4 inches of 3000 psi concrete. Depending upon ground elevations, perimeter beams will have a minimum of 6 inches of concrete. Because of the unique soil and elevation conditions in the Texas Hill Country, Grand Slam Courts has built many courts that use 2 feet or more of concrete in the perimeter beams.

Request a quote on your commercial court project today. You will find that we will provide the best pricing on quality, durable courts.

Call (210) 496-3399 or use our contact form.

Ask Us About Indoor Court Flooring!

Phone (210) 496-3399

sport court logo

Take a Look

Basketball Courts
Abbreviated Half Courts
Tennis Courts
Multi-Sport Courts