Dear Sterling Ranch Homeowner,

We will be performing work that impacts our STEWARD Home Automation Central Server between 8pm and 12am tonight, Wednesday February 6th. During this time, you may lose the ability to control smart home devices using the STEWARD app on your phone. Full functionality of the STEWARD app will be restored by 12am tonight. During this time window, your wall-mounted Steward tablet will continue to be able to control any connected devices.

If you have problems with your STEWARD phone app after this maintenance window is over, please visit or email us at

Thank you,

Walker Hinshaw

Lumiere, CTO

Phone: (512)-905-5865

1805 Shea Center Drive, STE 140

Highlands Ranch, CO 80129