Landscape    CSU offers complete installation and maintenance of all commercial, industrial, and multi-unit housing complexes. CSU also provides a complete range of horticultural services including initial installation, dependable routine maintenance, pest and disease control, arborist services, irrigation and water management programs, as well as interior design and maintenance. A trained and experienced staff will give your project the attention it requires. CSU, Inc. 888-470-7703 Toll Free 661-726-0071 Local 661-948-5684 Fax General Info: service@csu-inc.com