Alpine Sales & Service
Alpine Sales & Service is a full-service garage door contractor in Green Bay, founded in 1984. The business sells residential and light commercial overhead doors in brands such as Clopay and LiftMaster, and it offers installations and repairs. Services provided include new door installs and replacements, garage door opener setups, keyless entry system installs, and spring and roller repairs. The company is a member of the International Door Association and the Wisconsin Builders Association.