About Us

  Eleven17 is a full-service construction company, ready to help, from home repairs, large- or small- scale remodeling, additions, new construction and landscape construction.  We also offer sport surface and equipment installs, repairs, and resurfacing.  While attending Clemson University for Mechanical engineering, I began working with a contractor building new homes.  I fell in love with construction and decided that being outside and building was my calling.  Over the years I learned that using my problem solving and design skills learned in Engineering was a huge benefit in the construction industry, especially in the remodeling and additions aspects.   In 2012 the housing market crash finally caught up with me and it was time to open up to more areas of construction.  With my love for sports, I was lucky enough to stumble into tennis court and basketball court construction and resurfacing.  Since then, I have expanded my business into indoor and outdoor sport surface construction and resurfacing, as well as supplying and installing equipment and lighting.  

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Our Team

I’m Derek Holzer, Owner of Eleven17llc.

Derek Holzer

Derek Holzer


We are Available 24/7
Email: Eleven17llcsc@gmail.com

Call Us Anytime: 864-221-0119