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Orlando fire-line backflow testing

OUC gives useful fire-line detail because it says most fire-line backflows can be found within 25 feet of the point of service and treats commercial fire work as a licensed installation path.

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City: Orlando Utility: Orlando Utilities Commission Backflow Program Cadence: Annually for residential and commercial devices Last verified: 2026-06-29
Local answer

What to check for Orlando

OUC gives useful fire-line detail because it says most fire-line backflows can be found within 25 feet of the point of service and treats commercial fire work as a licensed installation path.

  • Due basis: OUC says all residential and commercial backflow prevention devices must be tested annually. Residential testing and maintenance are handled by OUC, while commercial customers may use OUC or their own licensed plumber and still must stay compliant.
  • Who is affected: Residential and commercial OUC customers with actual or potential cross-connections, including irrigation, domestic, and fire-line services near the point of service.
  • Program phone: 407-423-9018
Evidence-backed next step

Use the governing utility workflow

City search demand maps directly to OUC's governing backflow program and annual-testing workflow.

Open fire-line workflow
Local signals

Signals that matter before you act

  • Commercial installers include plumbers, fire-line companies, and backflow specialists.
  • Fire lines often do not have meters, so locating the device matters.
  • Commercial customers carry repair and replacement cost when devices fail.
Workflow

Orlando workflow order

  1. Confirm whether the protected service is domestic, irrigation, or fire line.
  2. Use the right licensed installer for the assembly class.
  3. Keep the annual test current and complete any repair deadline quickly.
Official source trail

Source-backed utility record

OUC is a strong Florida utility because it openly separates residential and commercial responsibility, publishes annual testing, gives exact commercial test pricing, and uses service-termination language for noncompliance.

OUC backflow program official program page
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OUC residential missing backflow notice official residential notice pdf
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