The Beauty of Stone, the Strength to Last a Lifetime...Custom-Crafted Just for You. Boulder Designs® of DFW specializes in creating custom crafted (one-of-a-kind) rock boulder signs to complement existing landscaping while offering an exciting alternative to typical signage. From commercial monument signs to residential landscape to other unique creations. If you demand both style and functionality for your business, or residential landscaping, then you have come to the right place. Visit http://www.boulderdesignsdfw.com to check out our design work and pricing.