Lincoln Curios Rock Shop

Established in 1906, Reimers-Kaufman Concrete Products Co. is a manufacturer of concrete construction blocks. Based in Lincoln, Neb., the company supplies various construction products, such as caulk, sealers, decorative landscaping rocks and tools to the contractors and do-it-yourself market. Its other products include concrete pavers, segmental retaining wall systems, building products, standard and architectural concrete blocks. Additionally, the company supplies clay face brick, fireplaces, glass block, exterior insulation finish systems and many other residential and commercial construction products.

GE Landscape Supply, a unit of General Excavating, is a wholesale supplier of landscaping products. It offers different types of decorative rocks, such as cobblestones, river rocks, Cherokee reds, black granite chips, large brown pea gravels and white pebbles. The company also provides building stones, boulders, natural dry stack walls, natural edging products, flagstones, top soil & mixes, mulch & ground covers, landscape fabrics, construction materials, anchor wall system, pond supplies and shell rock pavers. Its Web site offers how-to guides that comprise tool recommendations, materials specifications and helpful hints for installing ponds, retaining walls and flagstone walkways. The company also provides online calculator that assist in determining material requirements for the project. GE Landscape Supply is located in Lincoln, Neb.