Founded in 1973, Grumman|Butkus Associates (GBA) is a nationally recognized engineering firm specializing in sustainable design and energy efficiency consulting. With over 150 professionals operating from multiple offices, GBA offers a comprehensive suite of services including MEP engineering, commissioning, energy efficiency consulting, and facility analysis, consistently focusing on innovative solutions that improve overall building performance and sustainability.
The firm caters to a diverse range of sectors including healthcare, education, commercial spaces, hospitality, and industrial facilities, addressing the unique challenges that energy-intensive and complex environments present. GBA's commitment to sustainability is evident in their extensive case studies, showcasing successful projects like energy recovery technologies implemented in high-performance buildings and significant renovations at major universities, which have received accolades for their energy savings.
GBA’s services are instrumental in obtaining certifications such as LEED and Green Globes, guiding clients towards achieving their green goals while enhancing the operational efficiency of their facilities. The firm prides itself on its expert team and a collaborative approach, emphasizing client relationships built on trust—with 80% of their projects coming from repeat clients.
With a legacy that spans over five decades, GBA continues to push the boundaries of sustainable engineering. Their innovative strategies not only contribute to cost savings but also reduce greenhouse gas emissions, reaffirming their mission to operate with a commitment to both people and the planet. As they celebrate milestones like their 50th anniversary, GBA remains dedicated to shaping the future of sustainable building practices across North America.
