1 A Backflow and Services, LLC

Active license

Certified/Registered Plumbing Contractor · Key Biscayne, FL

License number	CFC1429608
License type	CFC — Certified/Registered Plumbing Contractor
License holder	Lawrence Christopher Lanza
Doing business as	1 A Backflow and Services, LLC
Location	104 Crandon Boulevard, Key Biscayne, FL 33149
Licensed since	2016
License expires	08/31/2028
Status in DBPR records	Current, Active (as of 2026-07-28)

Verify license CFC1429608 on the official Florida DBPR site ↗

This page is generated from Florida DBPR public license records and is shown for consumer-protection purposes. 1 A Backflow and Services, LLC has not claimed this page, is not a sponsor, and no endorsement is implied. Always re-verify license status and insurance directly before hiring.