Henderson Engineers, Inc.

Founded in 1970, Henderson Engineers (HEI) provides mechanical, electrical, and plumbing engineering design services through its headquarters in Lenexa, Kansas, as well as eleven national offices.

Licensed in all 50 states, Henderson Engineers has more than 600 employees including 150 Licensed Engineers and 100 LEED® APs. HEI’s diversified portfolio represents a full range of markets including but not limited to: government, education, sports and recreation, retail, corporate, healthcare, grocery, and mixed-use.

In addition to the  core services, HEI houses four specialty divisions: Impact Illumination (architectural lighting), Fire Dynamics (fire protection and code consulting), Collective Tech (comprehensive technology and security design), and Outcome Construction Services (Commissioning).

HEI is committed to the success of projects through flexibility, technical competence and the development of long-term relationships, as well as serving its communities through giving, education and outreach.

Henderson Engineers

Represented By:

Drew Rimmer



Contact Information:

8345 Lenexa Drive, Suite 300
Lenexa, KS 66214

Design Your Future at Henderson Engineers


Outcome Construction Services