Google Home

If the device is not yet linked to your account:
  1. Open the Google Home app and plug in Google Home.
  2. Once device is on it should appear in the app.
  3. Select, “Set Up.”
  4. Follow the instructions until you reach the "Connect to Wi-Fi" step.
  5. Select the three dots in upper right corner.
  6. Select "Show MAC address."
  7. Proceed to Step 2.

If the device is already linked to your account: 
  1. Open the Google home app.
  2. Select the upper left corner menu icon.
  3. Select "Devices".
  4. Select the upper right device dot menu.
  5. Select “Settings”.
  6. Scroll down to information header (at the bottom) The MAC address should be there.
  7. Proceed to Step 2.
Below is a video tutorial to help you find the MAC Address of your Google Home device(s).