About Hammel, Green and Abrahamson, Inc.

HGA is an integrated architecture, engineering and planning firm specializing in healthcare, corporate, government, arts, community, higher education, and energy & infrastructure markets. From our original Minneapolis headquarters, HGA has expanded into eight national offices including Los Angeles, San Francisco, Sacramento and San Jose, California; Minneapolis and Rochester, Minnesota; Milwaukee, Wisconsin; and Washington DC. We support clients nationwide with responsive, innovative and sustainable design.

What employees say

“Their constant desire to improve their groups, the office and the firm.”
“Creating great spaces for people to live and work in.”
“Because of the wide variety of challenges offered.”
Where to find Hammel, Green and Abrahamson, Inc.