We have been a member in the ILCA (Illinois Landscape Contractors Association) since 1998. This has helped us to reinforce our commitment to the industry. Additionally, we have committed to maintaining professional standards set forth by the Certified Landscape Technician program. The owner of JJ Marshall Landscape Creations became certified in 1996 before he even started his own company. This continues to distinguish his company as being among a small group of landscape professionals who have dedicated over 28 years of required continued education.