Jeff Castor has recently earned Green Globes Professional (GGP) Certification. Green Globes is a science-based building rating system that allows designers and owners to select sustainability features that best fit the specific project needs. The rating system was endorsed by GSA in 2014 as an approved alternative to LEED for sustainability rating. Jeff is one of only three GGP’s in East Tennessee and one of twenty-one in the state. LGA looks forward to offering this service and experience to our clients.