Licensed Plumbing Contractor Serving Lafayette & Youngsville, LA
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Backflow Preventer Testing

Backflow Preventer Testing

Backflow Preventer Testing in Carencro, LA.

Backflow Preventer Testing Service

Are you worried about the quality and safety of your drinking water at home or in the office? Are you seeking assurance that your plumbing systems are up-to-date and compliant with local and Louisiana plumbing regulations? Look no further than Hargrave’s Plumbing for exceptional backflow preventer testing services in Carencro, LA.


At Hargrave’s Plumbing near Carencro, LA, we specialize in the installation, repair, and testing of backflow preventers for residential and commercial properties throughout Louisiana. Our team of licensed and insured plumbers in Carencro has extensive experience working with various water systems. They can quickly identify any possible issues or concerns you might have with your Backflow Preventer. With our plumbing expertise, you can have peace of mind knowing that your water lines will always be safe and clean. Schedule an appointment with us today!

Water Contamination

Nobody wants to deal with contaminated water at home or in their business. However, without the proper installation and maintenance of a backflow preventer, this undesirable scenario can become a reality. Rest assured, we are certified and highly trained in installing and maintaining backflow preventers, ensuring your water remains safe and clean.

Travis Hargrave has completed the Backflow Prevention Assembly Testing, which is “a course approved by the Louisiana State Plumbing Board with regard to course content and duration. Successful completion of the course allows individuals to test backflow preventers in accordance with Louisiana Department of Health regulations. Successful completion of the course allows licensed plumbers to obtain their Water Supply Protection Specialist (WSPS) endorsement.”

What is a Backflow Preventer?

A backflow preventer is a crucial plumbing device that safeguards the water supply from contamination. It prevents the reverse flow of water, which can introduce impurities into the clean water system. Backflow can occur due to pressure changes or when there is a connection between potable and non-potable sources.


Backflow preventers act as physical barriers to halt water from flowing back into the plumbing system. They are usually installed in areas vulnerable to contamination, such as irrigation systems, fire sprinklers, and boilers. Different types of backflow preventers are available to suit specific system requirements, such as double check valves, reduced pressure zone devices, and atmospheric vacuum breakers.


Regular inspections and maintenance of backflow preventers in Carencro, LA are crucial to ensure their proper functioning. Safeguard your water supply by prioritizing the upkeep of these essential devices.

Importance of Regular Backflow Testing

Regular plumbing maintenance is crucial for the longevity and functionality of your plumbing system in Carencro, Louisiana. One important aspect is the backflow preventer, a valve that safeguards clean water by preventing contamination. Proper inspections and routine upkeep ensure the effectiveness of the backflow preventer and protect your home’s water supply from harmful pollutants.


Without regular maintenance, a faulty backflow preventer poses a risk to public health as it can allow contaminants like pesticides, bacteria, and sewage to infiltrate our drinking water systems. This can have severe consequences for both humans and animals. Stay proactive in preserving the safety and purity of your water by prioritizing regular maintenance of your plumbing system.


Choose reliable plumbing services from Hargrave’s Plumbing near Carencro, Louisiana, for professional assistance in maintaining your plumbing system and ensuring the health and well-being of your household.

Signs of Backflow Preventer Failure

A backflow preventer plays a vital role in safeguarding your drinking water by preventing any contamination from entering the public water supply. However, like any mechanical device, it can experience wear and tear or encounter other issues over time. That’s why it’s crucial to be aware of the signs that indicate backflow preventer failure, enabling you to take prompt action.


One of the most common indications of a failing backflow preventer is a noticeable decrease in water pressure from your faucets. If you suddenly experience a significant drop in water pressure, it may signify an obstruction in your pipes or a malfunctioning valve within the backflow prevention assembly. Another telltale sign is the presence of discolored or unpleasant-smelling water coming out of your faucets. This occurrence could suggest that sewage has infiltrated your potable water supply due to a faulty backflow preventer.

Plumber in Carencro, LA

Licensed Residential & Commercial Plumber

Since 2005, Travis & Bridget Hargrave have been serving the plumbing needs of the Greater Acadiana area and it’s great residents. Hargrave Plumbing is a family owned and professionally licensed plumbing company here in Louisiana, focused on new construction plumbing, residential plumbing remodels, and commercial plumbing projects alike. If you value quality craftsmanship, reliable work and satisfaction, Hargrave Plumbing in Carencro, LA should be your first call.

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Hargrave's Plumbing