Backflow Services in Venice, FL
Certified backflow testing, repairs, replacements, and installations to keep your property compliant and protect your drinking water.
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We’ll contact you as soon as possible during normal business hours.
Family Owned Since 1952
Licensed & Insured
Same-Day Service
Best of Venice Winner/Finalist
Reasons You May Need Backflow Service
Failed Annual Test
If your backflow preventer doesn’t pass its required annual inspection, it must be repaired or replaced before it can be certified.
Contaminated Water Risk
A malfunctioning backflow preventer can allow contaminated water to flow into your drinking water system, creating a health hazard.
Leaking Backflow Preventer
Water leaking from your backflow assembly may indicate worn seals, damaged valves, or internal component failure.
Backflow Preventer Replacement
Older or damaged backflow preventers eventually wear out and should be replaced to ensure safe, reliable operation.
Annual Backflow Testing Due
Most municipalities require annual backflow testing to keep your system compliant and protect the public water supply.
New Backflow Preventer Installation
Installing an irrigation system, commercial plumbing, or other water connections may require a properly installed backflow preventer.
OUR BACKFLOW TESTING & PREVENTION SERVICES
Certified Backflow Testing, Repair & Installation
Hill & Hill Plumbing provides certified backflow testing, repair, replacement, and installation services for homeowners, businesses, and property managers. Whether you need annual testing, repairs after a failed inspection, or a new backflow preventer installed, our experienced technicians deliver reliable service and code-compliant solutions.
- Backflow Testing & Certification — Certified annual testing to keep your backflow preventer compliant with local regulations.
- Backflow Repairs & Replacement — Repair or replace leaking, failed, or damaged backflow preventers.
- New Backflow Installation — Professional installation of properly sized backflow preventers for residential and commercial properties.
- Underground Dual Check Conversions — Replace your bulky above-ground backflow with an eligible underground dual check system for a cleaner appearance and added protection from accidental damage, UV exposure, and weather. Qualified installations eliminate annual backflow certification for up to 10 years.
Protect Your Water Supply Today
Schedule testing, repairs, or replacement with a trusted local plumbing team.
Our Backflow Testing Process
Inspect
We inspect the backflow assembly, shutoff valves, and relief components to verify condition and code compliance.
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Test
We perform certified backflow testing to verify your device is operating properly and protecting your drinking water supply.
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Repair
If your backflow preventer fails testing, we repair or replace worn components to restore proper operation and compliance.
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Certify
We submit the required certification paperwork and provide documentation to keep your backflow device compliant with local regulations.
Benefits of Professional Backflow Testing & Service
- ✓Protects your drinking water from contamination
- ✓Helps keep your backflow device compliant with local testing requirements
- ✓Identifies worn components before they become costly failures
- ✓Provides accurate testing and certification documentation
- ✓Helps prevent service interruptions and compliance issues
- ✓Gives you confidence your backflow preventer is operating properly
What Your Neighbors Are Saying
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★★★★★
Hill & Hill made the backflow testing process simple and stress-free. The technician explained everything clearly, completed the service on time, and made sure we had the paperwork we needed.
– Mark R., Venice, FL
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Frequently Asked Questions
What is a backflow preventer?
A backflow preventer is a plumbing safety device that helps stop contaminated water from flowing backward into your clean water supply. It is commonly required on irrigation systems, commercial properties, and certain residential plumbing setups.
Do backflow preventers need annual testing?
In many cases, yes. Local water authorities often require annual testing and certification to confirm the device is functioning correctly. We can inspect your setup, perform the test, and help keep your paperwork current.
Can you repair a failed backflow assembly?
Absolutely. We can diagnose leaking or failed components, replace worn internal parts when appropriate, and let you know if a full replacement is the better long-term option.
Do you install new backflow preventers?
Yes. We install new backflow preventers for residential and commercial properties, including replacements for outdated or damaged assemblies and eligible underground conversion options.
What if my property is served by the City of Venice?
If your property is served by the City of Venice, contact the city directly for backflow testing, repair, maintenance, and certification services at (941) 486-2626.
Proudly Serving Venice, FL & Surrounding Areas
📍 Venice
📍 Nokomis
📍 North Port
📍 Englewood
📍 Osprey