Hfs Federal Credit Union Address: 16-589 Old Volcano Rd, Keaau, HI 96749 Phone: (808) 930-1400 Hours: Mon: 9am-5pm Tue: 9am-5pm Wed: 9am-5pm Thu: 9am-5pm Fri: 9am-5pm Sat: 9am-2pm Banks Other Businesses: Verna's Drive Inn at 16-566 Pahoa Hwy, Keaau, HI 96749 Spoonful Cafe at 16-569 Old Volcano Rd, Keaau, HI 96749 Big Island Mexican Foods at 16203 Wiliama Pl, Keaau, HI 96749 McDonald's at 16-565 Old Volcano Rd, Keaau, HI 96749