Sound Deadening a 2011 Prius

Hi all,

New to the forum and was throwing out a prayer that somebody in Southern California has had experience with a shop to add sound deadening to their Prius. I have a 2011 Prius Three with the Solar Roof package. I scoured the forum and saw a lot of positive information regarding Sound Deadener Showdown, but it looks like they closed down unfortunately. I really enjoy my Prius (even sold my 2015 Mustang GT over it), but the road noise is pretty insane compared to anything I've ever owned before. Any help on finding a shop would be greatly appreciated!

Thanks.