Address: 3471 Camino Michelle, Carlsbad, California, 92009, United States Phone number: +1 760-642-5931 Description: Mr. Backflow is a Christian, family-owned company proudly serving Carlsbad, Encinitas, Vista, San Marcos, Rancho Santa Fe, and surrounding areas in North San Diego County. We specialize in certified backflow testing, repairs, replacements, cage installations, a... https://www.mrbackflowca.com/