CONSTANT Diamond Mountain Vineyard is located at: 2121 Diamond Mountain Road, Calistoga, CA 94515
General inquiries, please contact: 707-942-0707 or

Freddy Constant


Ronene Anderson
managing director
707-942-0707 x3 


Julie Elkeshen
director of membership
707-942-0707 x3


Jose Calderon
director of vines and wines
707-942-0707 x3



Mary Constant
chef de cuisine
707-942-0707 x1


Ignacio Alfaro
vineyard manager

Floozy Fairbanks
hospitality manager
707-942-0707 x1

Paul Hobbs
consulting winemaker
Lolita Fairbanks
director of sustainability
707-942-0707 x1

Paul Anamosa
consulting viticulturist
Lori Florence
director of allocations

D. Smuggler
harvest intern
707-942-0707 x1