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BACKFLOW INSTALLATIONS
Backflow preventer devices are essential for protecting the water supply in commercial properties such as schools, laundromats, gas stations, and restaurants. These devices prevent contaminated water from flowing back into the main water system, ensuring the safety and integrity of your property’s water supply.
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Your local water provider may conduct a field survey to determine if a backflow device is required at your location. If a device is necessary, you will receive official notification specifying the installation deadline.
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Our team of licensed professionals specializes in the timely installation of backflow preventers, helping you stay compliant and avoid interruptions to your water service.
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We’re here to make the process seamless - contact us to schedule an on-site consultation and receive a tailored proposal for your property!
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ANNUAL BACKFLOW TESTS


To make sure that your backflow devices are working properly, annual testing is required. Your water provider usually sends a reminder when it’s time.
Certified testers, including us - 4th of July Backflow, are included in the provider’s list for your convenience.​
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BACKFLOW REPAIRS & REPLACEMENT
Backflow devices rely on check valves and relief valves, which contain rubber components and O-rings that can wear over time. Replacing these parts often restores proper function. In some cases, plastic components may break and require replacement.
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Foreign materials, such as small rocks or debris, can prevent the check valve from sealing correctly, causing pressure loss and device failure. Generally, the larger the leak, the more extensive the damage, though these issues can usually be repaired efficiently. In rare instances, the damage may affect the backflow device’s main body, necessitating a full replacement to ensure continued safety and performance.

