The OLA is a non-profit trade association for landscape contractors and their suppliers, with members from all across the state of Ohio. We have been encouraging professional standards and promoting the green industry since 1965 and are a valuable resource with tools to increase sales and reduce your expenses. The OLA takes an active advocacy role in protecting and furthering our members’ business interests at both the state and federal levels. We offer a multitude of benefits to our members, including complimentary, informative meetings, great savings within our group workers’ compensation program, educational and networking opportunities, and much, much more!