Woudn't call those "rock". Folk rock is more like it. Happens to be right up my alley. I have 2 of the 3 you mentioned. If you like those, try these:
Ben Howard - Every Kingdom
Jack White - Blunderbuss
The Barr Brothers - Self Titled
Angus Stone - Broke Brights
Charlie Mars - Blackberry Light
First Aid Kit - The Big Black And...
Grace Woodroofe - ALways Want
Heartless Bastards - Arrow
Ingrid Michealson - Human Again
Jess Morgan - All Swell
Joe Pug - The Great Despiser
Joshua Radin - Under Water
Lord Huron - Lonesome Dreams
The Lumineers - Self Titled
Nathaniel Rateliff - In Memory Of Loss
Peggy Sue - Acrobats
Phillip Phillips - The World From...
Rue Royale - Guide to an Escape
She Keeps Bees - Nests
The Wishbones - Forever Bound
Enjoy!
Ben Howard - Every Kingdom
Jack White - Blunderbuss
The Barr Brothers - Self Titled
Angus Stone - Broke Brights
Charlie Mars - Blackberry Light
First Aid Kit - The Big Black And...
Grace Woodroofe - ALways Want
Heartless Bastards - Arrow
Ingrid Michealson - Human Again
Jess Morgan - All Swell
Joe Pug - The Great Despiser
Joshua Radin - Under Water
Lord Huron - Lonesome Dreams
The Lumineers - Self Titled
Nathaniel Rateliff - In Memory Of Loss
Peggy Sue - Acrobats
Phillip Phillips - The World From...
Rue Royale - Guide to an Escape
She Keeps Bees - Nests
The Wishbones - Forever Bound
Enjoy!