"GBH offers focused, intelligent training that was very effective in allowing me to pass the LEED GA and AP exams. Alex and John effectively addressed complex questions [...] all while keeping the group moving through the mountain of material we needed to cover. I highly recommend their classes to anyone interested in studying the LEED Rating System."
Energy Coordinator, Office of Economic Development, County of Kaua’i
"Thanks to John, I passed the LEED Green Associate exam within one week of attending the exam prep workshop. The handouts and practice exams focused my attention on key areas to study and memorize. Great return on investment!"
Hiialoakuapapa, Sustainable Marketplace of the Pacific
"Thank you for an outstanding 2-day training session. Your passion for green building science and design coupled with your field experience produced a “platinum” level educational result. Much thanks."