ASHRAE is over 56,000 members strong and growing! Members enjoy learning opportunities, networking, technical resources, and involvement at the Chapter, Regional, and Society level. The benefits of being an ASHRAE member are numerous, and only increase as you engage at the Illinois Chapter, Regional and Society level.

Download ASHRAE Membership Guide (PDF)

The ASHRAE Board of Directors recently approved the following diversity commitment:
ASHRAE is committed to providing a welcoming environment. Our culture is one of inclusiveness, acknowledging the inherent value and dignity of each individual. We proactively pursue and celebrate diverse and inclusive communities understanding that doing so fuels better, more creative and more thoughtful ideas, solutions and strategies for the Society and the communities our Society serves. We respect and welcome all people regardless of age, gender, ethnicity, physical appearance, thought styles, religion, nationality, socio-economic status, belief systems, sexual orientation or education.

Find out more about member grades and all the ASHRAE Handbooks, publications, networking and other benefits provided with membership in ASHRAE. Join online or download a membership application.


Download Illinois Chapter Membership Application (If you are already a member of the international society and wish to join the Chapter.)