Bellflower Backflow
Testing & Repair Services

The City of Bellflower has a well-established and robust backflow prevention program that helps ensure the safety of its public water supply.

Bellflower property owners are responsible for installing, testing, and maintaining backflow prevention devices and must comply with the city's requirements to avoid penalties. Ensuring timely testing, maintenance, and repair of backflow devices is crucial for protecting both individual properties and the public water system. Non-compliance can result in fines, civil liabilities and the disruption of water service.

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Annual Backflow Testing Service

Backflow Test Pros is 100% dedicated to ensuring your business meets local water authority annual backflow testing and repair requirements so you can avoid civil penalties and ensure your water is not turned off for noncompliance.

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Bellflower Backflow Prevention Testing

With Backflow Test Pros' Managed Backflow Testing & Maintenance service, there is no need for Bellflower businesses and homeowners to spend hours going over county and local water utility regulations, ordinances, requirements, deadlines, fees, guidelines, reporting schedules and forms.

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AWWA Certified Backflow Testers & Cross Connect Control Specialists

Backflow Test Pros are AWWA Certified Backflow Testers and Certified Backflow Testers with County Health Departments across Southern California. As state licensed contractors, and AWWA cross connection specialists, our team of experienced backflow experts work with city water departments throughout Southern California to protect our water, and prevent backflow contamination.

Bellflower Backflow Testing & Repair
Service Areas

Relying on Backflow Testing Pros' licensed, certified and bonded professionals ensures that your backflow assembly installation, testing and repair is performed by certified cross connection control and backflow prevention experts in a timely manner conforming to backflow prevention testing, repair and installation protocols required by the City of Bellflower, State Water Board regulations and backflow prevention certification bodies.

With state-of-the-art diagnostics, tests, timely repairs, and proactive maintenance, we help commercial and residential customers in Bellflower and across Southern California avoid costly civil liabilities, penalties and water service disruptions.

Bellflower Backflow Testing & Repair Service in Neighborhoods Near You
  • Backflow Testing & Repair in the Downtown Bellflower Neighborhood
  • Backflow Testing & Repair in the Somerset Ranch Neighborhood
  • Backflow Testing & Repair in the Mayfair Park Neighborhood
  • Backflow Testing & Repair in the Simms Park Neighborhood
  • Backflow Testing & Repair in Bellflower Village Neighborhood
  • Backflow Testing & Repair in the Woodruff Park Neighborhood
  • Backflow Testing & Repair in the Ramona Park Neighborhood
  • Backflow Testing & Repair in the Flora Vista Neighborhood
  • Backflow Testing & Repair in the Caruthers Park Neighborhood
  • Backflow Testing & Repair in the Bellflower Manor Neighborhood
  • Backflow Testing & Repair in the Bellflower Terrace Neighborhood
  • Backflow Testing & Repair in the Bellflower West Neighborhood
  • Backflow Testing & Repair in the Byron Zinn Park Neighborhood

Preferred by Leading Brands

Leading national brands and local businesses in Bellflower and throughout Southern California trust our backflow prevention device testing and repair services to safeguard the public water supply and ensure compliance with state and municipal regulations.

Backflow Test Pros' commitment to precision, reliability, and regulatory compliance has made us the preferred choice for Bellflower homeowners and businesses that demand the highest standards in water safety at the most competitive prices.

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Avoid City of Bellflower Water Service Disruptions, Civil Liabilities & Fines

Backflow Test Pros provides dedicated support in everything from initial scheduling, water department communications, due date tracking, same day approval, routine maintenance and urgent repairs.

As a Backflow Test Pros client you can rest assured knowing that your backflows assemblies are monitored and compliant with local water authority regulations.

Backflow Test Pros Turn-key Backflow Maintenance includes:

  • Backflow Installation
  • Backflow Prevention Testing
  • Backflow Repair Replacement
  • Backflow Management
  • Backflow Repair Coverage
  • Multi-Device Discounts
  • Emergency Service
  • Serving Southern California
  • Multi-Location Scheduling
  • Test Document Retrieval
  • Due Date Extensions
  • Same-Day Certification
  • Free Lock Upgrades
  • Priority Scheduling

Bellflower Cross-Connection Control and Backflow Prevention Regulations

Because backflow devices are critical to maintaining clean, safe water supplies, California State Water Districts, County Health Boards and Local Municipalities regulations mandate that only licensed and certified backflow technicians and plumbers who have the expertise, training, have the legal authority to perform repairs or replacements in compliance with regulations and with the necessary quality control to protect the public water system.

The City of Bellflower enforces comprehensive backflow prevention regulations to protect its public water supply from contamination. Through enforcement of its municipal code and collaboration with the Los Angeles County Department of Public Health, the city ensures public health and water safety.

Failing to comply with the regulations may result in fines or suspension of water service. It is important for Bellflower homeowners and businesses to stay up-to-date with local regulations and to ensure that their backflow devices are tested annually by a certified tester.

City of Bellflower Backflow Prevention Testing and Repair Overview

The City of Bellflower has adopted rigorous standards for cross-connection and backflow prevention to protect its potable water system. This program complies with the California Code of Regulations, Title 17, and mandates the installation and maintenance of approved backflow prevention assemblies (BPAs) at service connections where potential hazards are identified.

Through enforcement of its municipal code and collaboration with the Los Angeles County Department of Public Health, the city ensures public health and water safety.

The program mandates the installation of approved backflow prevention devices at service connections where potential hazards are identified.

Property owners in Bellflower are obligated to install, test, and maintain backflow devices and cooperate with inspections. Non-compliance can lead to water service interruption and financial penalties.

Additionally Bellflower homeowners and businesses must arrange for annual testing by certified testers and submit the test results to the City and or County Public Works Departments.

And more generally, Bellflower property owners are responsible for keeping their backflow prevention devices in good working condition. If a device fails or is malfunctioning, repairs or replacements must be made immediately, and the device must be retested.

Failure to comply with Bellflower backflow prevention requirements may result in penalties, including water service discontinuation.

Bellflower Backflow Regulations Purpose

The City of Bellflower enforces backflow prevention regulations to protect its public water supply from contamination. These regulations aim to prevent backflow, the unwanted reverse flow of water that can introduce pollutants or contaminants into the potable water system by implementing:

- Backflow Prevention: To prevent the reverse flow of water that can introduce pollutants or contaminants into the public drinking water system.

- Cross-Connection Control: To eliminate or safeguard against connections between potable and non-potable water systems, ensuring the safety of drinking water.

Bellflower Backflow Prevention Device Requirements

Bellflower CA, mandated the installation, testing and maintenance of backflow prevention devices in conformance with state, county regulations and city ordinances to protect the public water supply from contamination due to reverse water flow.

Bellflower's water system is managed by the City's Public Works Department, which enforces backflow prevention measures in accordance with:

- California Code of Regulations Title 17: Outlines the requirements for backflow prevention and cross-connection control.

- Bellflower Municipal Code: Provides detailed guidelines for implementing cross-connection control programs.

All backflow prevention devices must be approved by recognized standards agencies like the Foundation for Cross-Connection Control and Hydraulic Research at USC or other equivalent organizations.


Bellflower’s backflow regulations require the installation of approved backflow prevention assemblies (BPAs) in specific scenarios, including:

- Bellflower Property Irrigation Systems: To prevent contaminants from entering the potable water supply through irrigation lines.

- Bellflower Commercial and Industrial Properties: Facilities with potential cross-connections, such as those involving chemicals or pressurized systems, are required to install appropriate backflow prevention assemblies.

- Bellflower Property Fire Protection Systems: To prevent stagnant water from fire suppression systems from flowing back into the drinking water supply.

- Bellflower Property Auxiliary Water Sources: Properties with alternative water sources like wells or cisterns must install backflow prevention devices to prevent cross-contamination.

Failure to install a required backflow prevention assembly can result in termination of water service at your property by the City of Bellflower until compliance is achieved.


To ensure the continued effectiveness of backflow prevention assemblies, the following backflow testing and maintenance protocols are required in Bellflower CA:

- Bellflower Annual Backflow Testing: All backflow prevention assemblies must be tested at least once a year by a certified tester.

- Bellflower Post-Installation or Repair Backflow Testing: Any new installation, relocation, or repair of a backflow device requires immediate testing to confirm correct operation.

- Bellflower Backflow Record Keeping: Test results must be submitted to the appropriate regulatory agency to maintain compliance records.

- Bellflower Approved Backflow Devices: Only backflow prevention assemblies listed by recognized testing agencies are permitted for residential and commercial properties in Compton. The University of Southern California’s Foundation for Cross-Connection Control and Hydraulic Research (USC-FCCCHR) provides a comprehensive list of approved devices.

- Bellflower Certified Backflow Testers: Testing must be conducted by individuals certified by the Los Angeles County Department of Public Health. A directory of certified testers is available on their official website

Failure to comply with Bellflower backflow testing requirements can result in water service termination until compliance is achieved.


Additionally, the City of Bellflower backflow installation guidelines outline the follwoing installation requirements:

- Backflow Installation Responsibility: Property owners are responsible for the installation of backflow prevention assemblies when required by the City.

- Backflow Location & Access: Devices must be installed in accessible areas and protected from environmental damage or vandalism.

- Backflow Compliance Enforcement: Failure to install a required backflow prevention assembly can result in termination of water service until compliance is achieved.

Failure to install the required backflow prevention assemblies for properties in Bellflower CA may result in the city discontinuing water service until compliance is achieved.


The City of Bellflower requires the installation of specific backflow prevention devices based on the level of hazard associated with the water use:

- Reduced Pressure Principle Backflow Prevention Device (RP): Required for all non-residential connections to protect against high hazards.

- Double Check Valve Assembly (DC): Required for all non-residential fire suppression system connections, upgrades, and new installations.

- Air Gap Separation (AG): May be approved as a higher level of protection upon prior written approval from the City.

These devices must be approved by the City and installed in accordance with the California Administrative Code Title 17, Section 7603.

The appropriate device is determined based on the degree of hazard present on the property.

Bellflower Backflow Testing and Maintenance

Proper testing and maintenance of backflow devices are essential for compliance with local regulations and for safeguarding community health in Bellflower CA.

The City of Bellflower has the following requirements for testing, certification, and documentation of backflow prevention assemblies:

- Initial Backflow Testing: Backflow prevention assemblies must be tested immediately after installation by a certified backflow tester.

- Annual Backflow Testing: Required once every 12 months to verify the continued effectiveness of the device.

- Certified Backflow Testers Only: All testing must be performed by professionals certified by the Los Angeles County Department of Public Health.

- Backflow Test Reports: Completed test reports must be submitted to the City within the required timeframe.

- Non-Compliance: Untested or failed backflow devices may trigger enforcement actions, including service interruption.

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Responsibilities of Bellflower Property Owners

Bellflower CA property owners are responsible for ensuring that backflow prevention devices are properly installed, tested annually, and maintained in good working order. Non-compliance with the following regulations can lead to penalties, including the interruption of water service:

Responsibilities of Bellflower Property Owners;

- Backflow Installation: Ensuring proper device installation by a licensed plumber using approved assemblies.

- Annual Backflow Testing: Hiring a certified tester to complete the mandatory annual testing.

- Submission of Backflow Test Reports: Ensuring test reports are submitted on time to the city.

- Backflow Maintenance and Repair: Ensuring the device is maintained in working condition. If repairs are necessary, the device must be retested immediately.

- Backflow Compliance During Construction: Developers and contractors must include appropriate backflow prevention measures in all project designs and plans where cross-connection potential exists.

- Understand that non-compliance may result in disconnection of water services or fines.

Bellflower Cross-Connection Inspections

The City of Bellflower conducts thorough cross-connection inspections to monitor potential risks in both residential and commercial settings. These inspections are essential for maintaining water safety and preventing the backflow of contaminants into the public supply.

Purpose of Inspections:

- Identify existing or potential cross-connections.

- Confirm that proper backflow prevention assemblies are installed.

- Evaluate whether device types match the hazard level.

- Enforce compliance where violations exist.


When Inspections Occur:

- During new construction, remodeling, or plumbing system upgrades.

- When a new service connection is initiated for commercial or industrial properties.

- Periodically, based on a property's risk profile or device testing history.

- In response to complaints or observed irregularities in water system behavior.


Inspection Process:

1. Advance Notice: Property owners are informed by the City before the inspection.

2. Onsite Visit: A certified Cross-Connection Specialist inspects the plumbing and device setup.

3. Hazard Assessment: The inspector evaluates system complexity and potential contamination risks.

4. Reporting: A written inspection report is issued with required actions or corrections.

5. Follow-Up: Re-inspections are scheduled for any deficiencies or outstanding issues.


Consequences for Non-Compliance:

- Water service may be suspended or disconnected.

- Re-inspection or administrative fees may be applied.

- Continued violations may result in legal penalties per the city code.

Bellflower Backflow Testing, Inspection & Penalty Fees

Proper testing and maintenance of backflow prevention devices are essential for compliance with local regulations and for safeguarding community health. The City of Bellflower has the following requirements for testing, certification, and documentation of backflow prevention assemblies:

- Testing Fees: Determined by the private certified tester. These fees are separate from any City administrative or permit charges.

- Re-inspection or Reconnection Fees: May apply if devices fail, are overdue for testing, or service is disconnected due to non-compliance.

Key Local Ordinances and Codes for Bellflower Backflow Prevention Testing

The City of Bellflower's cross-connection and backflow regulations are built upon a combination of local municipal code, state plumbing regulations, and county public health enforcement.

These include:- Bellflower Municipal Code – Chapter 13.20: Outlines the requirements for backflow prevention and cross-connection control.

- California Plumbing Code (Title 24, Part 5 of the California Code of Regulations): Dictates backflow device installation, hazard classification, and device specifications.

- Title 17, California Code of Regulations: Defines cross-connection control program responsibilities for public water systems.

- USC Foundation for Cross-Connection Control: The City relies on USC’s list of approved backflow prevention assemblies and testing protocols.

- AWWA Manual M14: Referenced for installation practices, hazard assessments, and maintenance recommendations.

Bellflower Water Authority Contact Information

For questions or assistance with cross-connection control or backflow testing in the City of Bellflower, contact:

City of Bellflower Public Works Department  

- Phone: (562) 804-1424

- Website: City of Bellflower - Backflow Prevention Testing

Additional Bellflower Backflow Testing Compliance Notes

For further guidance or assistance with backflow prevention compliance, contact the City of Bellflower Public Works Department for resources and support.

Here is a outline of special circumstances pertaining to backflow assembly installation, testing and repair in Bellflower CA which require special attention:

- Irrigation Systems: All systems connected to City water must include appropriate backflow protection, especially those using fertilizers or pesticides.

- Fire Suppression Systems: Require device installation depending on connection type and risk classification.

- Multi-Family and Commercial Developments: Typically classified as higher risk and subject to additional oversight.

- Emergency Protocols: If a cross-connection is suspected, the City may require immediate shutdown, inspection, or remediation.

City of Bellflower Profile and Municipal Office Contact Information

Bellflower, located in southeast Los Angeles County, is a vibrant and historically rooted city that combines small-town sensibilities with a steadily evolving urban character. With a population of approximately 78,000, Bellflower is part of the Gateway Cities region, offering its residents a convenient location, a strong civic infrastructure, and a welcoming, multicultural atmosphere.

Incorporated in 1957, Bellflower’s roots stretch back to its days as an agricultural hub in the early 20th century, when it was known for producing dairy, apples, and the bellflower blossom from which the city takes its name. Like many Southern California communities, Bellflower experienced rapid suburban growth in the postwar era, developing into a middle-class residential enclave with a strong emphasis on family life and community involvement.

Today, Bellflower retains its identity as a city of neighborhoods—defined by tree-lined streets, diverse communities, and a growing civic and commercial core. The city’s central spine, Downtown Bellflower, has undergone significant revitalization in recent years. Once known for its historic drive-in culture and classic “cruising scene” along Bellflower Boulevard, the area has been reimagined with new restaurants, retail shops, cafes, and public gathering spaces. Streetscape improvements and outdoor dining patios have reactivated this corridor as a community destination for both day-to-day life and weekend recreation.

Civic life in Bellflower is anchored by a modern City Hall, the Bellflower Sheriff’s Substation, and the Brakensiek Library, which is part of the Los Angeles County Public Library system. The Bellflower Civic Center regularly hosts public meetings, community workshops, and cultural celebrations. The city has placed strong emphasis on resident engagement, public safety, and beautification—offering city-sponsored programs in everything from senior services and recreation to youth mentorship and sustainability education.

Public parks and recreation facilities are integral to Bellflower’s quality of life. Parks such as Simms Park, Thompson Park, and Caruthers Park provide sports fields, playgrounds, picnic areas, and community centers. The Mayne Events Center, adjacent to the Bellflower Historical Society Museum, serves as a civic venue for weddings, galas, and educational events. The museum itself preserves the city’s rich local history and showcases the agricultural and suburban roots of the region.

Bellflower is served by multiple school districts, primarily the Bellflower Unified School District (BUSD) and portions of the Downey Unified School District and ABC Unified School District. Schools such as Bellflower High School, Mayfair Middle/High School, and several elementary campuses are central to the city’s educational landscape. Local families also benefit from nearby community colleges, including Cerritos College, as well as easy access to California State University, Long Beach.

Culturally, Bellflower reflects the broader diversity of Los Angeles County, with vibrant Latino, African American, Asian American, and Pacific Islander communities. This multiculturalism is seen in the city’s restaurants—ranging from authentic Mexican taquerías and Korean barbecue to Filipino bakeries and Central American pupuserías—as well as in its public events, youth programs, and faith-based organizations.

Bellflower enjoys excellent regional connectivity via major freeways, including the 91, 605, and 105, linking it to Downtown Los Angeles, Long Beach, and Orange County. The city is also served by Metro and Long Beach Transit routes, while future transit enhancements promise to improve access even further. In recent years, the city has also promoted transit-oriented development, supporting mixed-use projects near transportation hubs to encourage walkability and reduce traffic impact.

With a growing focus on sustainability and long-term planning, Bellflower has undertaken initiatives such as stormwater management upgrades, tree-planting campaigns, and park renovations. Economic development has also been a priority, with support for small businesses, new housing developments, and ongoing efforts to attract investment in both retail and professional services.