What is a backflow preventer, and why is it important?

A backflow preventer is a plumbing device installed in a water system to stop contaminated water from flowing backward into the clean potable supply. It protects drinking water from chemicals, bacteria, and debris that can enter through irrigation systems, fire lines, or commercial equipment connections, making it a required safeguard for public health and regulatory compliance.

How often should backflow devices be tested?

Most local water authorities require annual backflow testing and certification. Regular backflow testing confirms the device is functioning correctly, identifies wear or failure early, and ensures continued compliance with municipal regulations.

Can you repair a faulty backflow device, or do you always replace it?

At Cover Your Brass, we conduct a thorough repair service for a backflow device if it fails due to serviceable issues such as worn seals, springs, check valves, or minor internal component wear, while we recommend a full replacement when the device is outdated, physically damaged, non-compliant with current codes, or continues to fail certified backflow testing, ensuring safety, inspection approval, and long-term reliability.

Do you provide backflow installation services?

Yes, Cover Your Brass provides code-approved backflow prevention installation services for residential, commercial, and public properties. Each installation includes proper device selection, compliant placement, backflow testing, and certification documentation.

What is a cross-connection survey, and why is it necessary?

A cross-connection survey is a systematic inspection of a property’s plumbing system to identify points where potable water is connected to non-potable or potentially contaminated sources. These surveys are necessary to locate contamination risks, determine where backflow prevention is required, and support compliance for commercial, multi-family, and public properties by preventing future backflow incidents and system failures.

How do you protect backflow devices from theft, weather, or damage?

We install custom-fabricated, lockable backflow cages and enclosures that protect backflow devices from tampering, vandalism, and environmental exposure. These enclosures maintain required access for certified backflow testing and inspections while extending device lifespan.

Do you handle waterline disinfection?

Yes, Cover Your Brass provides professional waterline chlorination to disinfect and sanitize water systems after installation, repair, or replacement. This process eliminates harmful microorganisms, controls biofilm buildup, and restores water quality in accordance with local requirements.

Why should I choose Cover Your Brass for my backflow needs?

Choosing Cover Your Brass for your backflow needs provides more than 25 years of backflow-specific experience, licensed and certified technicians, full-service capabilities, and a strong understanding of local water authority requirements. Our approach supports compliance, inspection readiness, and long-term protection of potable water systems.

How do I schedule backflow services?

To schedule a backflow service with Cover Your Brass, request a quote, or talk to us directly, call us directly at 562 206 7888.(tel:562 206 7888) Our backflow prevention team will review your needs, answer any questions, and coordinate certified backflow testing, installation, repair, or certification for your property.

Backflow Prevention Services Irwindale, CA

Q: What types of backflow devices do you service?

At Cover Your Brass, we service all major backflow prevention assemblies, include Reduced Pressure Zone (RPZ) assemblies, Double Check Valve Assemblies (DCVA), Pressure Vacuum Breakers (PVB), Atmospheric Vacuum Breakers (AVB), and specialty devices used in commercial or industrial applications.

Cover Your Brass provides annual Backflow testing and certification, Repairs and Replacements, Backflow Preventer installation, and cross-connection surveys for residential, commercial, and municipal properties across Irwindale, CA.

Backflow Testing

Cross - Connection Surveys

Backflow Repairs

Backflow Installations

Our Certifications & Professional Standards

#1 Irwindale Backflow Prevention Services for Commercial and Residential Properties

As a licensed backflow prevention specialist serving Irwindale, CA, Cover Your Brass provides full-services in backflow testing and certification, repairs, replacements, and system protection for residential, commercial, and municipal properties. From single-family homes to large commercial facilities, our specialization in backflow prevention enables us to manage regulatory compliance for domestic and irrigation services, fire lines, commercial equipment connections, and help with risk assessment for properties with complex plumbing configurations, through cross-connection surveys, waterline chlorination, and secure backflow enclosures.

COVER YOUR BRASS Technicians are AWWA Certified in both Backflow Prevention and Cross Connection Control. We are also certified to inspect and test all backflow assemblies requiring certification per the Los Angeles County Health Department.

As a CA State Licensed Contractor and AWWA Cross Connection Control Specialists, our team of experienced backflow experts work with County Health Departments and Municipal Water Departments throughout Southern California to protect our water and prevent backflow contamination.

California State Contractor C-36 #1109399

AWWA Certification

Los Angeles County Health Department Certification

AWWA Cross-Connection Control Specialist certification

Backflow Prevention Services in Irwindale, CA

At Cover Your Brass, we provide certified backflow testing, repairs, replacements, waterline chlorination, cross-connection surveys, and manufacture protective Backflow enclosures for residential, commercial, and municipal water systems throughout Irwindale, CA, helping keep potable water systems compliant, inspection-ready, and protected.

Backflow Installation

You may have received a notice from the City of Irwindale Water Department, requiring that you install a backflow valve on the water inlet to a piece of equipment located inside your property. This could include the installation of a backflow at your service meter, on you irrigation system, soda equipment, pump or any equipment where the potable water is being used to treat or mix with an industrial agent. Backflow valves keep that bad water from entering the water meant for consumption.

Here are the steps:

Site Assessment: Review the water system layout to identify cross-connections and determine the correct backflow device type and size.
System Design & Planning: Select the appropriate device based on pressure, flow, and code requirements, and confirm an accessible installation location.
Device Installation: Install the backflow assembly in accordance with manufacturer and local code standards, ensuring secure mounting and leak-free connections.
Compliance Verification: Document the installation with photos, serial numbers, and system details, complete certification and test reports for proper operation, and complete required certification and compliance reports.
Optional Security Enhancements: Install in-house fabricated backflow enclosures to protect devices from tampering or theft while allowing inspection access.

We install Reduced Pressure Zone (RPZ) assemblies, Double Check Valve Assemblies (DCVA), Pressure Vacuum Breakers (PVB), and Atmospheric Vacuum Breakers (AVB) for residential, commercial, and municipal properties throughout Irwindale, CA.

Backflow Testing & Certification

We provide certified backflow testing and certification services in Irwindale CA to help owners and property managers meet mandatory annual compliance requirements. Our backflow testing services verify device performance, identify failures early, and produce certification reports that ensure properties are compliant, inspection-ready, and protected from contamination risks.

Reasons why backflow testing and certification matter:

Protects Health: Backflow testing confirms that backflow preventers stop chemicals, bacteria, and debris from entering potable water used in homes, businesses, and public facilities.
Prevents Property Damage: Regular backflow testing identifies leaks, valve failures, and pressure issues early, reducing the risk of flooding and costly system repairs.
Maintains Compliance: Annual backflow testing and certification are required by local water authorities, and proper documentation helps avoid fines, water shutoffs, and regulatory issues.
Provides Verifiable Certification: Certification documents that the Backflow Prevention Assembly inspected has passed under approved procedures and supplies accepted records for inspectors and water authorities.

Backflow Repair & Replacement

Cover Your Brass specializes in diagnosing, repairing, and replacing faulty or outdated backflow prevention devices for properties in Irwindale, CA. With more than 25 years of hands-on industry experience, our backflow repair and replacement services are designed to restore proper operation, maintain regulatory compliance, and protect potable water systems across residential, commercial, and public properties.

Here is how we perform backflow repair and replacement:

Inspection and Diagnosis: Evaluate the backflow assembly to identify worn, damaged, or non-compliant components affecting performance and determine whether repair or replacement is required.
Assessment and Recommendation: Determine whether certified repairs can restore compliance or if full replacement is required based on safety and code standards.
Professional Repairs: Replace malfunctioning internal components with certified parts, test the device after repairs, and update compliance documentation.
Full Replacement (when required): Remove outdated or non-compliant devices and install the correct backflow assembly type, such as RPZ, DCVA, PVB, or AVB, ensuring secure mounting and leak-free connections.
Testing and Certification: Test the required or replaced backflow device and provide certifications and documentation accepted by local water authorities.

Waterline Chlorination

Our waterline chlorination service in Irwindale, CA, restores water system safety after backflow installation, repair, replacement, or system modifications where contamination risk exists. This service is commonly required by water authorities to disinfect potable water lines, eliminate harmful microorganisms, and ensure water quality meets regulatory standards before systems are returned to service.

At Cover Your Brass, we perform controlled chlorination using approved concentrations and contact times to fully sanitize water lines. Our process addresses bacterial contamination, controls slime and biofilm buildup inside piping, adjusts pH to acceptable ranges, and helps remove iron and sediment that can affect water clarity, taste, and system performance. All chlorination work is completed in accordance with local requirements to protect plumbing components and downstream equipment.

Our waterline chlorination service supports inspection approval, protects public health, and provides documented assurance that potable water systems across Irwindale, CA are clean, compliant, and safe for residential, commercial, and municipal use.

Cross Connection Surveys

At Cover Your Brass, we perform cross-connection surveys in Irwindale, CA, to identify where potable water systems may be exposed to contamination through improper or high-risk connections. These surveys are a required safeguard for many residential, commercial, and public properties and play a direct role in preventing backflow incidents before they impact water quality.

Top reasons why cross-connection surveys matter:

Protects Public Health: Identifies connections where chemicals, bacteria, or other contaminants could enter the potable water supply, supporting safe water use for residents, employees, and visitors.
Prevents System Failures: Detects high-risk connections that may compromise backflow devices, reducing emergency repairs, water shutdowns, and contamination events.
Supports Regulatory Compliance: Meets water authority requirements for commercial, multi-family, and public properties and provides documentation needed for inspections and reporting.
Strengthen Long-term Water Safety: Highlight areas for improvement, such as installing additional backflow devices, upgrading piping, or changing system layout to reduce future risk.

Our process includes a comprehensive plumbing system assessment, identification of actual and potential cross-connections, clear preventive recommendations, and detailed documentation for compliance and future reference, helping properties across Irwindale, CA maintain safe, inspection-ready water systems.

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Backflow Products We Offer in Irwindale, CA

Why Choose Cover Your Brass for Your Local Backflow Prevention Needs in Irwindale?

Choose Cover Your Brass for licensed, compliance-driven backflow prevention services in Irwindale, CA, delivering reliable protection for potable water systems and hassle-free compliance. We provide accurate device selection, certified testing, proper documentation, and physical protection for backflow assemblies at irrigation systems, fire lines, and commercial connections where inspection and contamination risks are highest.

25+ Years of Expertise

01

Extensive hands-on experience with RPZ, DCVA, PVB, AVB, and specialty assemblies, including backflow testing failures, pressure issues, worn internals, and code upgrades.

Reliable, Professional Backflow Protection Service

04

Certified backflow technicians use calibrated equipment, approved procedures, and accurate documentation accepted by inspectors and water agencies.

Full-Service Backflow Services

02

End-to-end services covering installation, certified annual backflow testing, repairs, replacements, cross-connection surveys, waterline chlorination, and secure enclosures to manage the full lifecycle of backflow compliance.

Tailored Backflow Solutions

05

Services tailored to system hazard level, pressure conditions, and use cases such as irrigation, fire protection, commercial processes, and multi-tenant properties.

Local Knowledge & Compliance

03

Familiarity with local water authority regulations, backflow testing schedules, and reporting standards that pass inspections and avoid fines or service interruptions.

Backflow Protection & Peace of Mind

06

Standard and Custom Built Backflow enclosures that reduce tampering, theft, weather damage, and premature device failure, supporting long-term system reliability.

Testimonials

“Bill at Cover Your Brass, was amazing! He came to do backflow testing and, initially, it looked like we might need a costly repair. He double-checked and performed a "flush" of the system at no extra cost and saved us the expense of what would have been an uneeded repair. This business is trustworthy, and easy-to communicate with. I highly recommend!"

Jayna Zimmelman

Our Irwindale Backflow Services Project Gallery

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Our Backflow Services Resources

Irwindale Backflow Prevention Services Frequently Asked Questions

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How Does Our Backflow Prevention Process Work in Irwindale?

At Cover Your Brass, our backflow prevention service process in Irwindale, CA follows a structured, compliance-driven workflow tailored to the specific service required, whether backflow testing, installation, repair, or replacement. Each process is performed by certified backflow technicians using approved procedures, calibrated equipment, and documentation accepted by local water authorities for residential, commercial, and public properties.

Our Step-by-Step Backflow Prevention Service Process:

Step 1: System Assessment & Compliance Review

We evaluate the property’s water system to identify all backflow prevention assemblies, verify device type and location, assess hazard classification, and review prior testing history or regulatory deadlines set by the local water authority.

Step 2: Physical Device Inspection

Each backflow preventer is visually and mechanically inspected for leaks, corrosion, wear, tampering, shutoff valve condition, orientation, and required testing clearances to confirm the device is serviceable.

Step 3: Certified Backflow Testing or Installation

Using calibrated, industry-approved test gauges, we perform certified backflow testing or install a code-approved device when required. This step measures valve operation, pressure differentials, and check valve integrity in accordance with backflow testing standards.

Step 4: Performance Evaluation & Service Determination

We review test data and inspection findings to determine pass/fail status. If deficiencies are found, we determine whether certified repairs can restore compliance or whether a full device replacement is required.

Step 5: Repair, Replacement, or Verification

Approved repairs involve replacing internal components to restore proper function. Replacements involve removing non-compliant devices and installing new, code-approved assemblies, followed by verification backflow testing to confirm regulatory compliance.

Step 6: Documentation, Certification & Protection Options

We complete compliance documentation, record device serial numbers and test results, and submit certification reports to the local water authority or provide them directly to the property owner. Optional security enclosures may be installed to reduce theft, tampering, or environmental exposure.

About Cover Your Brass

Cover Your Brass is built on more than 25 years of hands-on industry experience focused exclusively on backflow prevention and potable water protection for residential, commercial, and public properties in Irwindale, CA. The company’s roots date back to 1999, when backflow prevention specialist Bill Kielty began his career in backflow certification, later earning his contractor’s license in 2006 and founding Atlas Backflow Inc. to deliver certified backflow testing, repairs, and compliance services.

After selling Atlas Backflow Inc. in 2020, Bill expanded into manufacturing standard and custom backflow enclosures and then unified backflow testing, repairs, replacements, and security products under Cover Your Brass. Today, the company continues its mission by delivering reliable, compliant, and technically sound backflow prevention solutions that support inspection readiness and long-term water system protection across Irwindale, CA.

Book a Local Backflow Prevention Specialist in Now!

Dealing with a failed backflow test, an upcoming inspection, or an aging backflow device in Irwindale, CA? Cover Your Brass provides licensed backflow testing, installation, repairs, replacements, cross-connection surveys, waterline chlorination, and device protection for residential, commercial, and public properties to resolve compliance issues and protect potable water systems.

Call 562 206 7888 to schedule a service, request a quote, or talk to us directly about your backflow needs. Our certified backflow prevention specialists in Irwindale will review your system, clearly explain requirements, and deliver prompt, inspection-ready service to keep your water system safe and compliant.

Backflow Prevention Services Irwindale, CA

Backflow Testing

Cross - Connection Surveys

Backflow Repairs

Backflow Installations

Our Certifications & Professional Standards

#1 Irwindale Backflow Prevention Services for Commercial and Residential Properties

Backflow Prevention Services in Irwindale, CA

Backflow Products We Offer in Irwindale, CA

Backflow Enclosures

Custom Enclosures

Large Installations

Why Choose Cover Your Brass for Your Local Backflow Prevention Needs in Irwindale?

25+ Years of Expertise

01

Reliable, Professional Backflow Protection Service

04

Full-Service Backflow Services

02

Tailored Backflow Solutions

05

Local Knowledge & Compliance

03

Backflow Protection & Peace of Mind

06

Testimonials

Our Irwindale Backflow Services Project Gallery

Our Backflow Services Resources

Book a Local Backflow Prevention Specialist in Now!

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