CERTIFIED BACKFLOW TESTING & PREVENTION IN SANTA BARBARA COUNTY

Your trusted local partners for worry-free county compliance.


Protect Your Drinking Water with Certified Backflow Testing & Prevention

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Backflow prevention devices help keep contaminated water from flowing back into your home’s or business’s drinking water supply. Coast Plumbing Solutions provides certified backflow testing, inspection, installation, and repair services throughout Santa Barbara County, helping property owners maintain safe water quality and comply with local testing requirements.


Certified Backflow Testing & Prevention Services

Backflow occurs when changes in water pressure allow non-potable water to flow in the opposite direction through a plumbing system. Without a properly functioning backflow prevention device, contaminants from irrigation systems, fire sprinkler systems, commercial equipment, or other cross-connections can enter the public drinking water supply.

Coast Plumbing Solutions provides certified backflow testing and prevention services for residential and commercial properties throughout Santa Barbara County. Our certified testers inspect, test, repair, and install approved backflow prevention assemblies to help protect your water supply while meeting applicable local water authority requirements.

SERVING SANTA BARBARA

SINCE 2017


What Is a Backflow Prevention Device?

A backflow prevention device is a specialized valve installed on a plumbing system to stop contaminated water from flowing backward into the clean water supply.

These devices are commonly installed on:

  • Irrigation and sprinkler systems
  • Fire sprinkler systems
  • Commercial buildings
  • Multi-family properties
  • Industrial facilities
  • Properties with specialized plumbing equipment

Many local water providers require certified testing of these devices on a regular schedule to verify that they continue to operate properly.

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When Is Backflow Testing Needed?

Backflow testing may be required in several situations.

Annual Certification

Many backflow prevention assemblies must be tested annually to satisfy local water authority requirements.

After Repairs

A device should be tested after repairs or replacement to verify proper operation.

New Installation

Newly installed backflow prevention assemblies typically require testing before being placed into service.

Property Ownership Changes

Some municipalities or water providers may require updated testing documentation during property transfers or system modifications.

Water Utility Notification

If your water provider notifies you that testing is due, scheduling prompt service helps maintain compliance.

Suspected Device Failure

Visible leaks, unusual changes in water pressure, or damaged valves may indicate that the device should be inspected.


Backflow Prevention Services We Provide

Certified Backflow Testing

Professional testing performed by certified technicians using approved procedures.

Backflow Device Repair

Repairing worn or malfunctioning assemblies that fail certification testing.

Backflow Preventer Installation

Installing approved backflow prevention devices for new construction, irrigation systems, and plumbing upgrades.

Backflow Device Replacement

Replacing older or damaged assemblies that can no longer be repaired economically.

Compliance Documentation

Providing testing reports and certification paperwork when required by local authorities.

Residential & Commercial Service

Serving homeowners, property managers, HOAs, and businesses throughout Santa Barbara County.

Our Certified Backflow Testing Process

1

Schedule Your Appointment

We’ll arrange a convenient time to inspect and test your backflow prevention assembly.

2

Inspect the Device

Our certified technician examines the assembly for damage, wear, and proper installation.

3

Perform Certified Testing

Using calibrated testing equipment, we verify that the device is operating correctly and preventing backflow as intended.

4

Complete Required Documentation

If required, we provide the appropriate testing documentation for your records and applicable local water authority.

If the device does not pass testing, we’ll explain the issue and recommend the most appropriate repair or replacement.


Why Professional Backflow Testing Matters

Properly functioning backflow prevention devices help protect both your property and the public water supply.

Professional testing helps:

  • Protect drinking water quality
  • Verify proper device operation
  • Meet local testing requirements
  • Identify worn or damaged components early
  • Reduce the risk of contamination
  • Maintain compliance with applicable regulations

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Why Homeowners and Businesses Choose Coast Plumbing Solutions

Backflow testing requires specialized training, certified testing procedures, and accurate documentation. Coast Plumbing Solutions provides dependable service, clear communication, and experienced technicians for both residential and commercial properties throughout Santa Barbara County.

Property owners choose us because we offer:

  • Certified backflow testing
  • Licensed, bonded, and insured plumbers
  • Family-owned and locally operated
  • More than 30 years of ownership experience
  • Hundreds of 5-star customer reviews
  • Honest recommendations
  • Professional documentation
  • 2-Year Labor Warranty on qualifying repairs


Service Areas

Coast Plumbing Solutions delivers rapid emergency pipe repairs, precision diagnostic plumbing, and comprehensive repiping options across the Santa Barbara coastal shelf and interior valley communities, keeping trucks staged near:

  • Santa Barbara & Montecito Corridors
  • Goleta & Carpinteria Coastlines
  • Santa Maria & Orcutt Subdivisions
  • Lompoc & Vandenberg Village Networks
  • Solvang, Buellton, & Santa Ynez Valley Hubs

With field vehicles strategically positioned along US-101, State Route 1, State Route 154, and Betteravia Road, a certified technician is always available to provide rapid mechanical assistance when your plumbing infrastructure is threatened.

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Schedule Your Certified Backflow Test Today

Whether your annual certification is due or you need a new backflow prevention device installed, Coast Plumbing Solutions provides certified testing, repair, and installation services throughout Santa Barbara County. Contact us today to schedule professional backflow service.

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Coast Club Membership: Backflow & Plumbing Protection

An outdoor backflow device faces continuous exposure to elements, hard water minerals, and everyday wear. The Coast Club maintenance framework is specifically tuned to keep your property compliant and catch plumbing weaknesses early:

  • Annual Testing Reminders & Coordination: We track your compliance due dates automatically so you never skip a mandatory water district deadline.
  • Visual Enclosure & Seal Inspections: Checking outdoor housings for cracks, leaks, or valve rust to head off sudden system failures before winter arrives.
  • Whole-Home Water Hardness Screening: Testing your mineral levels to determine if heavy calcium is building up on your device’s internal check valves.
  • 12% Member Discount: Straightforward cost protection on all certification services, device rebuilds, replacements, and emergency plumbing.

Backflow Services FAQs

Backflow is the unwanted reversal of water flow, which can pull dirty water, lawn chemicals, or fertilizer backward into your clean drinking water lines. A prevention device acts as a one-way mechanical check valve, ensuring that water can flow into your home but never backward into public lines.

Local water districts are required by state law to protect the public water supply from cross-contamination. If your property features a dedicated lawn irrigation system, a fire sprinkler line, or a private well connection, you are mandated to have that device tested annually by a certified professional.

If our gauges indicate that a check valve is leaking or a relief valve isn’t opening at the correct pressure, the device fails compliance. We will typically open the assembly, clean out any trapped mineral grit or sand, replace the internal rubber seals, and re-test it to clear your notice.

Most backflow preventers are installed outdoors near your property line, close to your main municipal water meter, or right next to your irrigation valve box. They are mounted above ground to allow proper drainage and to provide accessible access for testing technicians.

No. Local water purveyors will accept compliance reports only if completed and signed by a licensed plumber with an active cross-connection control certification. Testing requires specialized, annually calibrated differential pressure gauges.

A Reduced Pressure Zone (RPZ) valve features a built-in relief valve that physically dumps water onto the ground if either internal check valve fails, offering the ultimate protection for high-risk lines. A Double Check assembly features two sealed internal valves but lacks an open relief port, making it ideal for low-risk indoor lines.