HORIZON PLUMBING & MECHANICAL CONTRACTO RS INC
10871 SW 188TH ST. SUITE 1, MIAMI 33157
Backflow testing
Source and date
Miami-Dade Water and Sewer Department, Certified Backflow Prevention Assembly Testers
List date June 2026. Copied on 2026-10-14. Program page: https://www.miamidade.gov/global/service.page?Mduid_service=ser1517344068939644.
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