Are they remodeling the center right now?

The Convention Center will close in July 2019 for construction and is scheduled to re-open in November 2020. Via Sac Bee Jun 8, 2018

I was there a few weeks ago and there werent aby signs indicating that they're going to do any remodeling but I'm sure if it was in the Sacramento Bee then it's true

They are doing some remodeling right now, but the majority of it will start in July