HIGHLAND, MI — November 2026— In 2001, Ron and Megan Ralko started GLC with a lawn trailer parked in their driveway. Twenty-five years later, the family-owned landscaping and property maintenance company is celebrating a milestone built on decades of hard work, dedicated employees, and relationships throughout Southeast Michigan. What began as a small landscaping operation has grown into a company serving residential and commercial properties throughout Livingston and Oakland counties. Over the years,