DNA Paternity Testing
DDC is the most recommended paternity testing laboratory in San Marcos. We provide paternity, prenatal paternity, immigration and other DNA testing services directly to people in San Marcos, and in every major city in California. We treat every client with care and respect because we know that every DNA testing situation is unique and personal. Thousands of families every year trust DDC with their DNA testing needs. Our commitment is to help you find answers to life’s most important questions.Call 1-800-681-7162 Call 1-800-681-6598
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San Marcos Info and Attractions
The Areas we serve
We proudly serve the San Marcos California area as well as its surrounding communities and counties: Altaire, Arbor Ranch, Atherton, Barham Villas, Bella Vista, Belleza, Belmont, Borden Place, Borden Road, Calico Bluffs, Civic Center, Copper Creek, Creekside Cottages, Crest View, Deer Springs, Diamond, Discovery, East Mission, Elm Tree Hills, Fairlane, Granite, Grove Park, Hampton Hills, Hidden Meadows, Knoll, Lakeview, Lancer Park, Laurels, Luminara, Madrid Manor, Matin, Meadowlark Circle, Nordahl, Old Creek, Olive Hills, Palm, Palomar, Palomar Station, Palomarcos, Quail Country Villas, Rancho de Cima, Rancho Dorado, Rancho Santa Fe, Rancho Santalina, Rancho Tesoro, Richland, Richmar Ave, Rosemont, Sage Canyon Ranch, Sagehood, San Elijo Hills, Santa Fe, Silver Crest, South San Marcos, Stone Canyon, Sunset Park, Terraza, Twin Oaks, Vallecitos, Venzano, Victoria Ranch, Walnut Hills, West Ridge, Westlake, Woodland Parkway, Woodward, and more.