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Clean, safe water is something most homeowners in Mobile County, AL take for granted. Every time you turn on a faucet, you expect fresh water to flow into your home without contamination. Backflow prevention is critical to protecting the water supply from pollutants and contaminants.
At Peaden Air Conditioning, Plumbing & Electrical, we help homeowners understand how backflow occurs and why properly installed prevention devices are essential for protecting your family’s health. Take advantage of our $59 Plumbing Check and receive 10% off Hydro Jet Drain Cleaning to keep your entire plumbing system performing properly.
How Does Backflow Happen?
Backflow occurs when water reverses direction in your plumbing system. Instead of flowing from the municipal supply into your home, contaminated water can move backward into clean water lines. This reversal typically happens due to changes in water pressure.
There are two main causes of backflow: Backpressure, when downstream pressure becomes greater than supply pressure, and backsiphonage, when a sudden drop in water pressure creates a vacuum effect. Situations that may trigger backflow include:
- Water main breaks
- Fire hydrant usage
- Heavy demand on municipal water systems
- Plumbing system malfunctions
When pressure imbalances occur, substances such as fertilizers, chemicals, bacteria, and wastewater can enter your potable water supply. Without proper safeguards, contamination can spread quickly through your plumbing system.
Why Backflow Prevention Devices Exist
Backflow prevention devices are designed to prevent contaminated water from flowing back into clean supply lines. These devices act as one-way valves, automatically closing if water flows backward. Common backflow prevention applications include:
- Irrigation systems
- Outdoor hose connections
- Commercial plumbing systems
- Homes with wells or specialized plumbing configurations
Because irrigation systems often connect to fertilizers and soil contaminants, they are one of the most common sources of backflow risk. A properly installed and tested backflow prevention device creates a barrier that protects your drinking water.
The Importance of Professional Installation and Testing
Backflow prevention is not a DIY project. These devices must be installed in accordance with local codes and periodically tested to ensure proper operation. In Mobile County, regulations often require certified testing to verify that devices function correctly. Our Peaden Pros are trained to:
- Evaluate your plumbing system for backflow risks
- Install code-compliant backflow prevention devices
- Perform required inspections and testing
- Identify signs of device failure or wear
If a backflow preventer fails, it may not provide visible warning signs. Regular professional inspections help detect issues before contamination occurs.
Protect Your Home and Water Supply
Clean water is essential for your family’s health and safety. As a local family-owned and operated company trusted for more than 50 years and recognized as the #1 service provider on the Gulf Coast, Peaden Air Conditioning, Plumbing & Electrical delivers dependable plumbing solutions with always upfront pricing and a 100% satisfaction guarantee.
Our Peaden Pros uphold integrity, honesty, transparency, teamwork, professionalism, and fairness on every service call. Whether you need installation, inspection, or repair of a backflow prevention device, professional service ensures your water supply remains protected.