Grumman|Butkus Associates Email Format

Design ServicesIllinois, United States51-200 Employees

Grumman|Butkus Associates (GBA) is a design services and consulting engineering firm based in Evanston, Illinois, offering mechanical, electrical, and plumbing design services along with energy and resource consulting for buildings. Founded more than 50 years ago, the firm began with an exclusive focus on energy conservation and has evolved into a full-service MEP practice with a sustainability mission. Its services include commissioning and retro-commissioning, energy and resource benchmarking, energy conservation studies, MEP infrastructure planning and upgrades, LEED consulting, and computerized building modeling, all aimed at improving and maintaining building performance throughout a facility's lifecycle. The company's experience with energy-intensive, mission-critical facilities underpins its leadership position in the healthcare and laboratory markets. GBA employs 51-200 people, is located at 820 Davis Street Suite 300, Evanston, IL 60201, United States, and maintains a website at grummanbutkus.com; its revenue is reported in the range of $100 million to $250 million.

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