Help Center | SketchUp Help. Maintenance Notice: We will be performing scheduled maintenance on Saturday, November 20, 2021 at 8:30 pm MST through Sunday, November 21, 2021 at 2:30 am MST. During this time, you will not be able to purchase SketchUp or start a SketchUp trial. We apologize for any inconvenience. SketchUp Help Center.