Union Bagel Co. What is this? Close icon Rating Scale Number Description 5 Excellent 4 Very Good 3 Good 2 I am not in a rush to return 1 I will not be going back Opened for business on May 1, 2012 ReviewsUnion Bagel Co.Out of the Oven (05/09/2014) (207) 747-4400Union Bagel Co., 147 Cumberland Ave Portland, ME 04101Website | Map