Certified Backflow Prevention in Bakersfield | Testing & Repair

24/7 Emergency Backflow Prevention & Testing

Did you know your lawn sprinkler system could be poisoning your family’s drinking water? It sounds extreme, but without a properly working backflow prevention device, a simple drop in city water pressure can suck fertilizers, pesticides, and sewage backward into your clean water lines.

At Rescue Hero Plumbing, we don’t just fix pipes—we protect your health. For over 30 years, we have been the first line of defense for homes and businesses across Bakersfield, CA. Whether you received a mandatory testing notice from the city or have a leaking valve soaking your driveway, our team is available 24/7 for plumbing emergencies.

Residential pressure vacuum breaker (PVB) backflow device attached to the side of a home with tan siding, showing signs of oxidation and ready for a professional inspection.
Large red reduced pressure zone (RPZ) backflow prevention assembly with two shut-off valves installed near a commercial parking lot wall to prevent cross-contamination.

Why Your Property Needs a Backflow Preventer

Most property owners in neighborhoods like Seven Oaks or near the Kern River Parkway don’t think about backflow until they are facing a fine. Backflow happens when water flows in the wrong direction—from your irrigation or fire suppression system back into the public water supply.

This cross-contamination is a serious health risk. That is why local regulations in Bakersfield and Shafter are so strict. A functional backflow prevention assembly acts as a one-way gate, ensuring that once water enters your property, it never carries contaminants back out.

What Our Neighbors Are Saying About Their Plumbing Heroes

Our Comprehensive Backflow Services

We handle the entire process so you don’t have to worry about the paperwork or the plumbing.

  • Annual Testing & Certification: We perform the required yearly pressure tests and submit all results directly to your local water district.
  • Professional Installation: We install code-compliant devices tailored to your specific hazard level.
  • Emergency Repair: If your device is leaking, vibrating, or has been stolen, we arrive fast to repair or replace it.
  • Theft Protection: We install protective cages and enclosures to keep your expensive equipment safe from vandalism.
Side view of a blue commercial irrigation backflow prevention system connected to underground piping, demonstrating a code-compliant installation on a concrete foundation.
Close-up of a weathered, heavy-duty iron backflow preventer valve with large bolts and test cocks, illustrating the need for routine maintenance and rust prevention.

Types of Backflow Devices We Service

To ensure full compliance, we work with all major types of prevention assemblies:

  • Pressure Vacuum Breakers (PVB): Commonly used for residential lawn irrigation systems.
  • Reduced Pressure Zone (RPZ): The highest level of protection, often required for commercial properties or homes with higher contamination risks.
  • Double Check Valve Assemblies (DCVA): Often used for fire lines and low-hazard systems.

The Rescue Hero Difference

You have plenty of choices for plumbing, but we believe in being more than just a vendor. We are your neighbors. We understand the specific soil and water pressure conditions in the Central Valley, from Oildale to the properties surrounding California State University, Bakersfield.

We are a fully licensed C36 Contractor (#1068015), meaning we adhere to the highest state safety standards. Our “Hero Promise” means we show up on time, offer transparent, upfront pricing, and treat your property with respect. You will never face hidden fees or surprise charges.

Emergency plumbers performing pumping tank service in bakersfield, CA

As Arvin’s trusted family-owned plumber, we are committed to providing the best local service. To prove our expertise and provide immediate value to our community, we compiled our most valuable knowledge into one place: The Ultimate Guide to Emergency Plumbing and Leak Detection.

FAQ's

Why did I receive a letter from the city about backflow testing?

Local water purveyors are required by state law to ensure all backflow devices are functioning correctly. You must have a certified tester inspect your device annually to prevent contamination of the public water supply.

Can I test the device myself to save money?

No. Testing requires specialized gauge equipment and a specific certification license from the county. An uncertified test will not be accepted by the city, and you could face fines or water shutoffs.

My backflow device is leaking water; does it need to be replaced?

Not necessarily. Leaks often indicate a worn rubber seal or a piece of debris stuck in the check valve. Our technicians can often rebuild the valve with a repair kit for a fraction of the cost of a full replacement.

How much does a backflow test cost?

Prices can vary based on location and the number of devices. We provide competitive, transparent quotes before scheduling. Call us for a direct price—we handle the submission paperwork for you at no extra hassle.

Do you offer emergency service if my device is stolen or broken?

Yes, we are available 24/7 for emergencies. Backflow devices are sometimes targeted by copper thieves. If this happens, we can quickly install a new unit and a protective cage to secure your water system.

Smart plumbing maintenance not only prevents costly damage but also helps conserve water. The EPA’s WaterSense program provides valuable tips on saving water and improving efficiency in every home.

Plumbing problems? We can help you!

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Secure Your Water System Today

Call Rescue Hero Plumbing now at (661) 587-8260 to schedule your service!

661 – 587 – 8260