The College is closed for Thanksgiving break from Thursday, Nov. 23 through Sunday, Nov. 26, and will reopen on Monday, Nov. 27. Visit the Campus Hours page for more information.

Esco Group

The ESCO Group and its affiliates: ESCO Institute, HVAC Excellence, the Carbon Monoxide Safety Association, the Educational Standards Corporation, AC&R Safety Coalition, ESCO Press International, ESCO of Canada, and the Green Mechanical Council are dedicated to leading career and technical   education into the 21st Century.

Each organization serves the HVACR and skilled trade industries to further enhance and raise the bar of technical education through standards development, professional certification, programmatic accreditation, and curriculum development and publishing.


Accreditation, Certification, Assessments, Curriculum, Publications, Online Testing, Educator Credentialing, Professional Development

Register for an exam. 

Contact Information

Academic Testing Center, Glen Ellyn - Main Campus
Berg Instructional Center (BIC), Room 2A06, (630) 942-2400
Fax: (630) 942-3724

Specialized Testing Center, Glen Ellyn - Main Campus
Berg Instructional Center (BIC), Room 2A08, (630) 942-2400
Fax: (630) 942-3724

College of DuPage

425 Fawell Blvd., Glen Ellyn IL, 60137

(630) 942-2800 (Main)

(630) 942-3000 (Student Services)

  2017 College of DuPage