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

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

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
Schedule Your Appointment
We’ll arrange a convenient time to inspect and test your backflow prevention assembly.
Inspect the Device
Our certified technician examines the assembly for damage, wear, and proper installation.
Perform Certified Testing
Using calibrated testing equipment, we verify that the device is operating correctly and preventing backflow as intended.
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:

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:
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:
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.

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.

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:
