Our office will be closed Monday, September 1st in observance of Labor Day. Have a Safe and Happy Holiday! Normal business hours will resume on Tuesday, September 2nd. Please mail check payments Early. BMWC Office Hours 8:00 to 4:00 p.m. Monday-Thursday. Payment Drop Slot is at the BMWC Building drive thru and is available 7 days week/24 hours a day.