[1][4] Tomasello is one of the largest winegrowers in New Jersey, having 70 acres of grapes under cultivation, and producing 65,000 cases of wine per year.

[5][6] Although the winery is in Hammonton, most of the grapes are grown on three vineyards in the neighboring Winslow Township in Camden County.

[10][11] Tomasello is an advocate of the direct shipping of wine from wineries to customers.

[12] Tomasello has a plenary winery license from the New Jersey Division of Alcoholic Beverage Control, which allows it to produce an unrestricted amount of wine, operate up to 15 off-premises sales rooms, and ship up to 12 cases per year to consumers in-state or out-of-state.

[15][16] Tomasello operates outlet stores in several New Jersey towns all of which are associated with local farms such as Chester, Freehold, Lambertville, Smithville, Cranford, and Wyckoff.