TLC Is LEEDing the Way on Sustainable Projects November 12, 2020 News Facebook LinkedIn Copy Link Since 2003, TLC has been certifying LEED projects. Learn more about how we are LEEDing the way when it comes to sustainable building design as well as a healthy corporate environment. Related Articles April 15, 2024 TLC Engineering Solutions, Inc. Acquires APG’s Engineering Division April 4, 2024 TLC Welcomes Newest Principals