Tradition Meets Technology In Sports Surface Design. Renner Sports Surfaces based in Denver, Colorado, provides complete tennis court and running track design and construction services throughout the western United States. Our specialty is post-tensioned concrete tennis court construction. We can provide everything from new construction to repair and renovation. We offer a variety of surfaces, as well as a full line of equipment and amenities, including lighting, fencing and supplies to furnish a complete turnkey project. Our specialty sports surfaces include: • Tennis courts • Running tracks • Top quality in-line hockey rinks • Basketball courts We are experts in both new construction and repair/resurfacing. Our staff members hold many industry-recognized credentials including ASBA Certified Tennis Court Builder and Certified Track Builder. We are also members of the American Sports Builders Association (ASBA), Post-tensioning Institute, American Society of Concrete Contractors and the American Concrete Institute. Renner Sports Surfaces' philosophy is to provide unsurpassed quality with unparalleled customer service. Call Renner Sports Surfaces today and let us help you make your next sports surface project a real success!