2004-5-27 2004-3-27 The pavers Wilcox uses are of the highest quality materials. We specialize in the Unilock brand of pavers, which carry a lifetime guarantee. 254638 text/html 1.0 EN unilock pavers Boulder Wood walls Decks Gazebos Paver walks Patios Segmental retaining walls Watergardens Wilcox lawn Landscaping Jackson Michigan Wilcox Lawn and Landscaping provides Unilock paver walks and patios. text