Employee Access


All RK Mechanical employee access is managed through Employee Self Service (ESS), including enrollment in benefits and management of personal information.

To access the ESS platform go to: https://ps.rkmi.com
To change your ESS password go to: http://ads.rkmi.com

For questions or to receive step-by-step instructions, call People Services at 303.355.9696 or send an email to peopleservices@rkmi.com.


To access the RK Mechanical Company Online Store (read instructions on the loop):

  1. Point your browser to: https://www.co-store.com/rkmi
  2. Click the Log In button
  3. Username is "RK" plus your 4-digit employee number (i.e. RK0000)
  4. Default password is: RKMI2013 (update this in My Account once logged in)

You may pay for your order one of three ways:

  1. Use RKash! Your RKash balance is updated weekly and appears near the top of the page in the center. For details on how to earn RKash, click here.
  2. Personal Credit Card
  3. Purchase Order (Note: all PO requests will email your Officer in charge for approval.)