Click on your name in the top right:
Then click "My Account" from the drop-down menu.
Then click the blue button "Edit Company Profile."
Step 2: Edit Address
From the edit account screen you will be able to change the following: address, website, password and social media profiles.
Step 3: Update Google location
Make sure to update the google latitude and longitude from the new address. This will help for any places where a map may show on your account to direct customers to you.
Step 4: Save changes
Scroll down and continue clicking Next through each window.
Once you get to the last window click Finish.