Skip to content
Good Catch Plumbing

Backflow Prevention

Testing, certification, and repair.

Plumbing technician working on outdoor piping

Serving Sanibel and Southwest Florida from our Sanibel Island shop. Check our service areas.

Backflow Prevention in Sanibel & Southwest Florida

A backflow prevention assembly helps keep water from reversing into your drinking-water supply. Good Catch Plumbing tests, repairs, and installs these devices and helps property owners address utility notices and reporting requirements.

If you received a testing notice, share it when you call. We review the device, your utility’s requirements, and the deadline before scheduling.

Signs your backflow assembly needs attention

A test-due notice from your utility

Share the notice so we can review the deadline and required reporting.

Water dripping from the relief valve

Persistent discharge needs checking; the cause may be internal or supply-related.

A puddle or corrosion at the device

Leaks and deterioration can affect the assembly’s condition.

Discolored or off-tasting water

Contact your water provider about sudden changes and arrange plumbing assessment as needed.

A new irrigation, well, or pool line

A new connection may change the required backflow protection.

A failed or missing device at closing

Review the device and documentation before completing the property transaction.

What's included

  • Certified annual testing
  • County reporting & compliance paperwork
  • Assembly repair and rebuilds
  • New backflow installations

Testing and repairs without the guesswork

  • Assess the assembly: Identify the device and check accessibility, condition, and visible leaks.
  • Test its operation: Measure performance and explain any failed components.
  • Compare repair options: Recommend rebuilding or replacement based on condition and parts availability.
  • Complete the process: Retest after repairs and handle the applicable utility reporting.

Requirements vary by utility and installation. We confirm the appropriate device and testing process for your property rather than assuming every home needs the same setup.

How it works

  1. 1

    Call or Book

    Reach a real person and tell us what’s going on. We’ll schedule a time that works for you.

  2. 2

    Diagnose & Quote

    We inspect, explain the real issue in plain language, and give you an upfront price.

  3. 3

    Fix It Right

    We do the work cleanly, test it, and stand behind it with our guarantee.

Why choose Good Catch

Certified to test and fix

Testing and repair options explained by your plumbing team.

We handle the utility paperwork

Help with test records and applicable utility reporting.

Local to the coast

Familiar with coastal exposure and outdoor plumbing conditions.

Rebuild before replace

Repair considered when the assembly’s condition and parts allow it.

Questions

Questions about Backflow Prevention

How often does my backflow preventer need to be tested?
Follow your water utility’s requirements and any notice it sends. Many assemblies require periodic testing; we help confirm the schedule for your device.
What does a backflow preventer actually do?
It helps prevent reverse flow that could carry water from an irrigation or other connected system into the drinking-water supply.
Water is dripping from my backflow device. Is that a problem?
Persistent dripping or discharge warrants assessment. Debris, pressure conditions, or worn components may be involved; testing helps determine the repair.
Can you repair my backflow assembly, or do I need a new one?
We inspect the body and components and check parts availability. A serviceable assembly may be rebuilt; damage or obsolete parts may make replacement more practical.
Do you submit the test results to my water company?
We handle applicable reporting and provide test documentation. Share your utility’s notice so we can confirm its submission requirements.
Where should my backflow assembly be installed?
Placement depends on the assembly type, connection, and local requirements. We assess access, clearance, drainage, and location before installation or relocation.

Ready to book your service?

Call our Sanibel Island team or request a visit. After-hours emergency calls are available.

SCHEDULE SERVICE