Backflow Testing
Del Mar

Backflow Testing in Del Mar

Del Mar is an exclusive coastal village known for the Del Mar Racetrack, pristine beaches, and high-value residential properties tucked into the bluffs above the Pacific. Properties throughout Del Mar (zip codes 92014) are required by California law to have their backflow prevention assemblies tested annually by a certified tester.

SD Coastal Backflow is a CA/NV AWWA Certified Backflow Prevention Assembly Tester (Cert. No. 20975) serving Del Mar and all of San Diego County. We test all assembly types — PVB, DC, and RP — including detector assemblies, and file test reports with the City of San Diego Public Utilities Department within 24 hours.

Del Mar Backflow Services

Annual Backflow Testing

State-mandated annual certification testing for all backflow prevention assemblies — PVB, DC, and RP. Every test includes same-day report filing with the City of San Diego Public Utilities Department. Learn more about our testing service →

Backflow Repair & Replacement

Failed assembly? We diagnose and repair on-site — most repairs completed same visit. Coastal Crew members save 20% on all repair labor. Learn more about repairs →

HOA & Multi-Unit Programs

Managing a community in Del Mar? We offer volume pricing, coordinated scheduling, and consolidated compliance reporting for HOAs and property management companies. View our HOA program →

Why Choose SD Coastal Backflow in Del Mar?

We're a San Diego-based, locally operated backflow prevention specialist — not a franchise or call center. When you book a test in Del Mar, a CA/NV AWWA certified technician shows up with calibrated equipment, performs the test, and files the report with the City of San Diego Public Utilities Department. Transparent pricing, no surprises, no subcontractors.