Reduced pressure zone
High-hazard connections, like businesses with chemicals, boilers and some irrigation systems.
Has a relief valve that dumps water when something's wrong. It has to sit above ground, where that water can drain.
Valdosta, GA · Testing, repair & reports
Backflow Testing & Repair in Valdosta, GA
If a reminder about your backflow preventer just arrived, here's what it means. The device is yours, the City expects it tested every year, and the test has to be done by a certified tester. Backflow testing in Valdosta covers irrigation systems, pools, fire sprinkler lines and businesses on City water, plus the repairs when a device fails. Call Plumber Valdosta Fix for a test, a repair or a new device, and get the price per device before anyone starts. Ask whoever comes out to confirm they're on the City's certified tester list.
Test due or device failed? Call to get it priced and booked.
- 1×Test each year, as the City expects
- $0To call. You only pay for work you approve
- 10+Years helping homeowners get repairs done
10+Years helping homeowners get it fixed
- Annual testsThe yearly test the City expects, with a report for your records.
- Failed device fixesSprings, rubber and test cocks repaired, then retested.
- Homes and businessesIrrigation, pools, fire lines, restaurants and offices.
- Price firstYou hear the cost per device before the test.
The basics
What a Backflow Preventer Does
Water is supposed to flow one way, from the City's main into your building. A backflow preventer makes sure it never runs the other way.
Backflow happens two ways. Back-siphonage is when pressure in the main drops, after a main break or heavy hydrant use, and pulls water backward out of your pipes. Back-pressure is when your system pushes harder than the main, from a pump or a boiler.
Either way, anything connected to your plumbing, a cross-connection, can be drawn into the drinking water, including lawn chemicals from sprinkler heads, pool water and boiler treatment. The City describes the job of these devices as making sure water only flows in the right direction.
Double check assembly
Lower-hazard lines, including many fire sprinkler systems.
Two check valves in a row, each tested separately with the test kit.
Pressure vacuum breaker
Lawn irrigation, very common on home sprinkler systems in neighborhoods like Wood Valley.
Has to sit higher than the highest sprinkler head it protects.
Is this you?
Who Needs Backflow Testing
Most single-family homes without irrigation never hear about it. These are the properties that do.
Irrigation Systems
Sprinkler heads sit in soil treated with fertilizer and weed killer. Without a device, that water can be pulled back into the house line. The City lists irrigation systems among the connections that need a device tested every year.
Businesses & Restaurants
Kitchens, salons, car washes, medical offices and anything with chemicals or a boiler can push contaminated water back toward the main. These are usually RPZ assemblies, tested every year.
Commercial plumbing in ValdostaPools, Spas & Irrigation Wells
The City's own connection steps say a pool, spa or irrigation system on City water, or a well used for irrigation, needs a device installed and tested by your plumber, with the report sent to Utilities.
Fire Sprinkler Lines
Water sitting in fire sprinkler piping isn't drinking water. The City names fire sprinklers alongside irrigation as connections to protect and test each year.
Cross-Connection Control Program
The City's Rules and Reports for Backflow Testing in Valdosta, GA
The City of Valdosta runs a Cross-Connection Control Program through its Utilities Department. Here's what it puts on the property owner.
Yours
The owner owns the backflow assembly and is responsible for its testing, maintenance and proper operation. The City takes no liability for it.
Yearly
Devices on irrigation, fire sprinkler and other connections to the public water system should be tested annually.
Certified
The City lists certified testers who meet Georgia's backflow testing requirements. The list isn't an endorsement of any company.
Reported
Tests go on the City's Assembly Test Report, and reports for new connections are submitted to the Utilities Department.
Got a notice and not sure it's yours? Contact City of Valdosta Utilities and ask what device is on record at your address before booking a test.
On the day
How a Backflow Test Works
A test is quick and mostly quiet. A few valves get closed, gauges get connected, and the numbers get written down.
Water off, briefly
The shut-off valves on the assembly are closed for the test. Water to that line is off for a short time.
Gauges on the test cocks
A calibrated test kit connects to the small valves on the device to read each check valve and the relief valve.
Pass or fail
Each part has to hold a set pressure. One weak check valve or a leaking relief valve means a fail.
Report filed
The tester fills in the City's Assembly Test Report. Keep a copy, and make sure it reaches the Utilities Department.
Repair & install
Backflow Preventer Repair & Installation
Most failed devices are rebuilt with new internal parts and retested. Damaged or obsolete ones are replaced, and new ones go in with a permit.
Repair and retest
Rubber parts, springs and seats are replaced, debris is cleaned out, and seized test cocks are swapped. The device is retested on the spot so the report shows a pass.
Freeze protection
Backflow devices sit outside, exposed. The City recommends that owners winterize them, and in January 2025 it asked residents to do so ahead of black ice. An insulated cover is cheap insurance.
Thermal expansion
A backflow assembly on the service line creates a closed system, so heated water has nowhere to expand. The City says to plan for it, which usually means an expansion tank at the water heater.
Installing a new device? The City's posted fee schedule lists a backflow preventer permit at $50 for a home and $60 for a business.
Find a plumber in ValdostaQuestions
Backflow Testing FAQ
Testing schedules, irrigation rules, failed tests and who sends the report to the City are what property owners ask about before an annual test.
Call (229) 544-0276How often does a backflow preventer need testing?
Every year. The City of Valdosta asks owners with irrigation systems, fire sprinklers or other connections to the public water system to keep the device installed, tested annually and in good working order.
Does my irrigation system need a backflow preventer?
If it's on City water, yes. The City's connection steps say an irrigation system, pool or spa on City water, or a well used for irrigation, needs a backflow device installed and tested by your plumber.
What happens if a backflow test fails?
The device gets repaired, usually new rubber parts, springs or test cocks, or replaced if the body is damaged, and then it's tested again. A failed device isn't protecting the water supply, so it's worth fixing promptly.
Who sends the test report to the city?
The certified tester fills in the City's Assembly Test Report. Ask the tester to submit it to the Utilities Department, and keep a copy for yourself. Direct questions to City of Valdosta Utilities.
What does a backflow test cost?
It depends on how many devices you have, their size, and whether anything needs repair. Testing several devices in one visit usually costs less per device. You'll hear the price before the test starts.
How long does it take to test a backflow?
For a single home device, it's a short visit, and the water on that line is only off while the test runs. Large commercial assemblies and repairs take longer.
Who can test a backflow preventer in Valdosta?
A certified backflow tester. The City publishes a list of testers who meet Georgia's backflow testing requirements and its own criteria. Ask whoever comes out whether they're on it.
How do I protect a backflow preventer from freezing?
The City recommends winterizing the device. An insulated cover helps, and irrigation devices that aren't needed in winter can be drained before a hard freeze. In January 2025, the City asked residents to do exactly that.
Keep reading
Related Help in Valdosta
- Commercial plumbing
Kitchens, restrooms and grease lines for businesses.
- Water line repair
Leaks and breaks between the meter and the house.
- Pipe repair
Pipes that split in a freeze, inside or out.
- Water heater repair
Relief valves dripping from thermal expansion.
- Well pump repair
Irrigation wells, pumps and pressure tanks.
- Plumbing costs in Valdosta
Permit fees and how plumbing jobs are priced.
Backflow Test Due? Call Now
Annual tests, failed device repairs and new installs for homes and businesses. Hear the price first.