Interested in learning more? Working together? Joining our team?
Please be sure to complete each field in the contact form below. Someone on our team will review your message!
Give us a call!
GK, 313.368.3100
UPI, 248.548.4900
Kais-AIR®, 810.694.5763
CCI, 248.476.6122
Ventcon, 313.336.4000
Rival Insulation, 248.808.6426
TANN Corporation, 920.766.3600
Write to us!
Join Our Team: hr@gkcorp.com
Data Center Solutions: datacenters@gkcorp.com
Modular Healthcare Facilities: healthcare@gkcorp.com
Media, Sponsorship or Logo Requests: communications@gkcorp.com
Turn-Key Controls Solutions: sales@commercecontrols.com