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32-Hour Backflow Recertification Course, 10-Hour
ABC Greater Baltimore Construction Education Academy at The Skillforce Center 2101 E. Biddle Street, BaltimoreThis course is taught by a Maryland State Plumbing Board Approved ASSE instructor. YOU MUST HAVE A VALID APPRENTICE, JOURNEY OR MASTER MD STATE PLUMBING LICENSE TO REGISTER FOR THIS CLASS. YOU …
$225.00 – $425.00