Erwin Henneman

Henneman Engineering Inc.

At Henneman Engineering, we provide engineering and technology solutions that allow our clients to view the future with confidence. For more than 60 years, we have combined innovation, energy efficiency, and safety to offer a full range of services, including: mechanical, electrical, and structural engineering; plumbing and fire protection design; information technology and commissioning services. We approach each project with an emphasis on sustainability, cost-effectiveness, and quality — an approach that has guided us through thousands of successful projects in the fields of energy, education, healthcare, industry, commerce, and government. Since opening our doors in 1961, Henneman Engineering has continued to evolve in order to meet our clients' needs. Today, this includes working with clients to create or renovate structures that are energy efficient, sustainable, and prepared for the challenges of a 21st-century economy. Henneman is honored to be among a handful of American engineering firms granted ISO 9001 compliant, a designation that reflects our dedication to excellence at all levels of our work. Henneman Engineering is headquartered in Champaign, Illinois, with additional design offices in Chicago, Illinois; Lafayette, Indiana; Madison and Waukesha, Wisconsin. We are an Energy Star® Partner and a member of the United States Green Building Council.