1 event found.
32-Hour Backflow Certification, 3-Day Course
ABC Greater Baltimore Construction Education Academy at The Skillforce Center 2101 E. Biddle Street, Baltimore
Maryland State Backflow Certification Course 
Dates: Friday, Saturday, and Sunday, March 21st - 24th 
Duration: 32 hours (3 consecutive days) 
Location: ABC's Training Facility, E. …