Concrete Slabs are wonderful things!!  You don't have to maintain them and they will last forever!!!  You can overlay them with a variety of material, stain them a variety of colors of just leave it as it is.  If you are interested in having a concrete slab installed please contact GroundScape at www.groundscape.com or 817-759-0102 and we will schedule a time for a rep to meet with you.  GroundScape is fully insured with many references.  Thanks!!