--- title: "Quest Diagnostics Locations in California | Vitals Vault" description: "Find 371 Quest Diagnostics locations in California. Order Vitals Vault blood testing online from $99.00, then schedule your Quest blood draw in your dashboard. See hours and directions." canonical: "https://www.vitalsvault.com/locations/ca" last-updated: 2026-08-22 --- # Quest Diagnostics Locations in California | Vitals Vault > Find 371 Quest Diagnostics locations in California. Order Vitals Vault blood testing online from $99.00, then schedule your Quest blood draw in your dashboard. See hours and directions. [All states](https://www.vitalsvault.com/locations) QUEST DIAGNOSTICS # Lab locations in *California* 244 cities · 371 Quest locations listed in California. [Order your panel and draw here](https://www.vitalsvault.com/checkout?mode=build-your-own-panel) SEARCH BY ZIP ## Type a ZIP. We’ll show what’s nearby in California. We’ll surface a few locations close to that ZIP in California, ranked by area. If your ZIP isn’t supported yet, we’ll show the closest options anyway. ### Find a location near you CITIES ## Browse California by city Search cities - [Agoura Hills1](https://www.vitalsvault.com/locations/ca/agoura-hills) - [Alameda1](https://www.vitalsvault.com/locations/ca/alameda) - [Alhambra1](https://www.vitalsvault.com/locations/ca/alhambra) - [Aliso Viejo1](https://www.vitalsvault.com/locations/ca/aliso-viejo) - [Anaheim3](https://www.vitalsvault.com/locations/ca/anaheim) - [Anderson1](https://www.vitalsvault.com/locations/ca/anderson) - [Antioch1](https://www.vitalsvault.com/locations/ca/antioch) - [Apple Valley1](https://www.vitalsvault.com/locations/ca/apple-valley) - [Arcadia1](https://www.vitalsvault.com/locations/ca/arcadia) - [Atwater1](https://www.vitalsvault.com/locations/ca/atwater) - [Auburn1](https://www.vitalsvault.com/locations/ca/auburn) - [Bakersfield7](https://www.vitalsvault.com/locations/ca/bakersfield) - [Banning1](https://www.vitalsvault.com/locations/ca/banning) - [Barstow1](https://www.vitalsvault.com/locations/ca/barstow) - [Beaumont1](https://www.vitalsvault.com/locations/ca/beaumont) - [Bellflower1](https://www.vitalsvault.com/locations/ca/bellflower) - [Benicia1](https://www.vitalsvault.com/locations/ca/benicia) - [Berkeley1](https://www.vitalsvault.com/locations/ca/berkeley) - [Beverly Hills3](https://www.vitalsvault.com/locations/ca/beverly-hills) - [Big Bear Lake1](https://www.vitalsvault.com/locations/ca/big-bear-lake) - [Brawley1](https://www.vitalsvault.com/locations/ca/brawley) - [Brentwood1](https://www.vitalsvault.com/locations/ca/brentwood) - [Burbank3](https://www.vitalsvault.com/locations/ca/burbank) - [Camarillo3](https://www.vitalsvault.com/locations/ca/camarillo) - [Cameron Park1](https://www.vitalsvault.com/locations/ca/cameron-park) - [Carmichael3](https://www.vitalsvault.com/locations/ca/carmichael) - [Castro Valley1](https://www.vitalsvault.com/locations/ca/castro-valley) - [Ceres1](https://www.vitalsvault.com/locations/ca/ceres) - [Chico1](https://www.vitalsvault.com/locations/ca/chico) - [Chino2](https://www.vitalsvault.com/locations/ca/chino) - [Chowchilla1](https://www.vitalsvault.com/locations/ca/chowchilla) - [Chula Vista2](https://www.vitalsvault.com/locations/ca/chula-vista) - [Citrus Heights1](https://www.vitalsvault.com/locations/ca/citrus-heights) - [Clovis3](https://www.vitalsvault.com/locations/ca/clovis) - [Coalinga1](https://www.vitalsvault.com/locations/ca/coalinga) - [Colusa1](https://www.vitalsvault.com/locations/ca/colusa) - [Concord1](https://www.vitalsvault.com/locations/ca/concord) - [Corning1](https://www.vitalsvault.com/locations/ca/corning) - [Corona2](https://www.vitalsvault.com/locations/ca/corona) - [Costa Mesa2](https://www.vitalsvault.com/locations/ca/costa-mesa) - [Covina1](https://www.vitalsvault.com/locations/ca/covina) - [Cupertino1](https://www.vitalsvault.com/locations/ca/cupertino) - [Daly City1](https://www.vitalsvault.com/locations/ca/daly-city) - [Dana Point1](https://www.vitalsvault.com/locations/ca/dana-point) - [Davis1](https://www.vitalsvault.com/locations/ca/davis) - [Del Rey Oaks1](https://www.vitalsvault.com/locations/ca/del-rey-oaks) - [Diamond Bar1](https://www.vitalsvault.com/locations/ca/diamond-bar) - [Downey2](https://www.vitalsvault.com/locations/ca/downey) - [Dublin1](https://www.vitalsvault.com/locations/ca/dublin) - [Eastvale1](https://www.vitalsvault.com/locations/ca/eastvale) - [El Cajon1](https://www.vitalsvault.com/locations/ca/el-cajon) - [El Centro1](https://www.vitalsvault.com/locations/ca/el-centro) - [El Dorado Hills1](https://www.vitalsvault.com/locations/ca/el-dorado-hills) - [Elk Grove1](https://www.vitalsvault.com/locations/ca/elk-grove) - [Encinitas1](https://www.vitalsvault.com/locations/ca/encinitas) - [Encino1](https://www.vitalsvault.com/locations/ca/encino) - [Escondido1](https://www.vitalsvault.com/locations/ca/escondido) - [Fair Oaks1](https://www.vitalsvault.com/locations/ca/fair-oaks) - [Fairfield1](https://www.vitalsvault.com/locations/ca/fairfield) - [Fallbrook1](https://www.vitalsvault.com/locations/ca/fallbrook) - [Folsom2](https://www.vitalsvault.com/locations/ca/folsom) - [Fontana1](https://www.vitalsvault.com/locations/ca/fontana) - [Foster City1](https://www.vitalsvault.com/locations/ca/foster-city) - [Fountain Valley2](https://www.vitalsvault.com/locations/ca/fountain-valley) - [Freedom1](https://www.vitalsvault.com/locations/ca/freedom) - [Fremont2](https://www.vitalsvault.com/locations/ca/fremont) - [Fresno8](https://www.vitalsvault.com/locations/ca/fresno) - [Fullerton1](https://www.vitalsvault.com/locations/ca/fullerton) - [Garden Grove1](https://www.vitalsvault.com/locations/ca/garden-grove) - [Gilroy2](https://www.vitalsvault.com/locations/ca/gilroy) - [Glendale4](https://www.vitalsvault.com/locations/ca/glendale) - [Glendora1](https://www.vitalsvault.com/locations/ca/glendora) - [Gold River1](https://www.vitalsvault.com/locations/ca/gold-river) - [Grass Valley2](https://www.vitalsvault.com/locations/ca/grass-valley) - [Greenbrae1](https://www.vitalsvault.com/locations/ca/greenbrae) - [Grover Beach1](https://www.vitalsvault.com/locations/ca/grover-beach) - [Hacienda Heights1](https://www.vitalsvault.com/locations/ca/hacienda-heights) - [Hanford1](https://www.vitalsvault.com/locations/ca/hanford) - [Hawthorne1](https://www.vitalsvault.com/locations/ca/hawthorne) - [Hayward1](https://www.vitalsvault.com/locations/ca/hayward) - [Healdsburg1](https://www.vitalsvault.com/locations/ca/healdsburg) - [Hemet2](https://www.vitalsvault.com/locations/ca/hemet) - [Hercules1](https://www.vitalsvault.com/locations/ca/hercules) - [Hesperia1](https://www.vitalsvault.com/locations/ca/hesperia) - [Hollister1](https://www.vitalsvault.com/locations/ca/hollister) - [Huntington Beach4](https://www.vitalsvault.com/locations/ca/huntington-beach) - [Indio1](https://www.vitalsvault.com/locations/ca/indio) - [Inglewood1](https://www.vitalsvault.com/locations/ca/inglewood) - [Irvine3](https://www.vitalsvault.com/locations/ca/irvine) - [Jackson2](https://www.vitalsvault.com/locations/ca/jackson) - [Kerman1](https://www.vitalsvault.com/locations/ca/kerman) - [La Mesa2](https://www.vitalsvault.com/locations/ca/la-mesa) - [La Palma1](https://www.vitalsvault.com/locations/ca/la-palma) - [La Quinta1](https://www.vitalsvault.com/locations/ca/la-quinta) - [Lafayette1](https://www.vitalsvault.com/locations/ca/lafayette) - [Laguna Hills1](https://www.vitalsvault.com/locations/ca/laguna-hills) - [Laguna Niguel1](https://www.vitalsvault.com/locations/ca/laguna-niguel) - [Lake Elsinore1](https://www.vitalsvault.com/locations/ca/lake-elsinore) - [Lake Forest1](https://www.vitalsvault.com/locations/ca/lake-forest) - [Lakeport1](https://www.vitalsvault.com/locations/ca/lakeport) - [Lamont1](https://www.vitalsvault.com/locations/ca/lamont) - [Lancaster1](https://www.vitalsvault.com/locations/ca/lancaster) - [Larkspur1](https://www.vitalsvault.com/locations/ca/larkspur) - [Lincoln1](https://www.vitalsvault.com/locations/ca/lincoln) - [Livermore1](https://www.vitalsvault.com/locations/ca/livermore) - [Lodi2](https://www.vitalsvault.com/locations/ca/lodi) - [Loma Linda1](https://www.vitalsvault.com/locations/ca/loma-linda) - [Long Beach5](https://www.vitalsvault.com/locations/ca/long-beach) - [Los Alamitos1](https://www.vitalsvault.com/locations/ca/los-alamitos) - [Los Angeles6](https://www.vitalsvault.com/locations/ca/los-angeles) - [Los Banos1](https://www.vitalsvault.com/locations/ca/los-banos) - [Lynwood1](https://www.vitalsvault.com/locations/ca/lynwood) - [Madera1](https://www.vitalsvault.com/locations/ca/madera) - [Manteca2](https://www.vitalsvault.com/locations/ca/manteca) - [Marina1](https://www.vitalsvault.com/locations/ca/marina) - [Mariposa1](https://www.vitalsvault.com/locations/ca/mariposa) - [Menifee1](https://www.vitalsvault.com/locations/ca/menifee) - [Menlo Park1](https://www.vitalsvault.com/locations/ca/menlo-park) - [Merced3](https://www.vitalsvault.com/locations/ca/merced) - [Mill Valley1](https://www.vitalsvault.com/locations/ca/mill-valley) - [Millbrae1](https://www.vitalsvault.com/locations/ca/millbrae) - [Milpitas1](https://www.vitalsvault.com/locations/ca/milpitas) - [Mission Hills1](https://www.vitalsvault.com/locations/ca/mission-hills) - [Mission Viejo2](https://www.vitalsvault.com/locations/ca/mission-viejo) - [Modesto4](https://www.vitalsvault.com/locations/ca/modesto) - [Montebello1](https://www.vitalsvault.com/locations/ca/montebello) - [Montecito1](https://www.vitalsvault.com/locations/ca/montecito) - [Monterey1](https://www.vitalsvault.com/locations/ca/monterey) - [Morgan Hill1](https://www.vitalsvault.com/locations/ca/morgan-hill) - [Mountain View2](https://www.vitalsvault.com/locations/ca/mountain-view) - [Murrieta3](https://www.vitalsvault.com/locations/ca/murrieta) - [Napa1](https://www.vitalsvault.com/locations/ca/napa) - [National City1](https://www.vitalsvault.com/locations/ca/national-city) - [Newbury Park1](https://www.vitalsvault.com/locations/ca/newbury-park) - [Newport Beach2](https://www.vitalsvault.com/locations/ca/newport-beach) - [North Hollywood1](https://www.vitalsvault.com/locations/ca/north-hollywood) - [Northridge1](https://www.vitalsvault.com/locations/ca/northridge) - [Novato1](https://www.vitalsvault.com/locations/ca/novato) - [Oakdale1](https://www.vitalsvault.com/locations/ca/oakdale) - [Oakhurst1](https://www.vitalsvault.com/locations/ca/oakhurst) - [Oakland2](https://www.vitalsvault.com/locations/ca/oakland) - [Oceanside1](https://www.vitalsvault.com/locations/ca/oceanside) - [Ojai1](https://www.vitalsvault.com/locations/ca/ojai) - [Orange4](https://www.vitalsvault.com/locations/ca/orange) - [Orland1](https://www.vitalsvault.com/locations/ca/orland) - [Oroville1](https://www.vitalsvault.com/locations/ca/oroville) - [Oxnard3](https://www.vitalsvault.com/locations/ca/oxnard) - [Palm Desert1](https://www.vitalsvault.com/locations/ca/palm-desert) - [Palm Springs1](https://www.vitalsvault.com/locations/ca/palm-springs) - [Palmdale2](https://www.vitalsvault.com/locations/ca/palmdale) - [Paradise1](https://www.vitalsvault.com/locations/ca/paradise) - [Pasadena4](https://www.vitalsvault.com/locations/ca/pasadena) - [Patterson1](https://www.vitalsvault.com/locations/ca/patterson) - [Penn Valley1](https://www.vitalsvault.com/locations/ca/penn-valley) - [Petaluma1](https://www.vitalsvault.com/locations/ca/petaluma) - [Pittsburg1](https://www.vitalsvault.com/locations/ca/pittsburg) - [Placentia1](https://www.vitalsvault.com/locations/ca/placentia) - [Placerville1](https://www.vitalsvault.com/locations/ca/placerville) - [Playa Vista1](https://www.vitalsvault.com/locations/ca/playa-vista) - [Pleasanton1](https://www.vitalsvault.com/locations/ca/pleasanton) - [Pomona1](https://www.vitalsvault.com/locations/ca/pomona) - [Porterville1](https://www.vitalsvault.com/locations/ca/porterville) - [Poway1](https://www.vitalsvault.com/locations/ca/poway) - [Rancho Cucamonga1](https://www.vitalsvault.com/locations/ca/rancho-cucamonga) - [Rancho Santa Margarita1](https://www.vitalsvault.com/locations/ca/rancho-santa-margarita) - [Red Bluff1](https://www.vitalsvault.com/locations/ca/red-bluff) - [Redding2](https://www.vitalsvault.com/locations/ca/redding) - [Redlands1](https://www.vitalsvault.com/locations/ca/redlands) - [Redondo Beach1](https://www.vitalsvault.com/locations/ca/redondo-beach) - [Reedley1](https://www.vitalsvault.com/locations/ca/reedley) - [Ridgecrest1](https://www.vitalsvault.com/locations/ca/ridgecrest) - [Riverside5](https://www.vitalsvault.com/locations/ca/riverside) - [Rolling Hills Estates1](https://www.vitalsvault.com/locations/ca/rolling-hills-estates) - [Roseville4](https://www.vitalsvault.com/locations/ca/roseville) - [SACRAMENTO7](https://www.vitalsvault.com/locations/ca/sacramento) - [Salinas1](https://www.vitalsvault.com/locations/ca/salinas) - [San Bernardino2](https://www.vitalsvault.com/locations/ca/san-bernardino) - [San Carlos1](https://www.vitalsvault.com/locations/ca/san-carlos) - [San Clemente2](https://www.vitalsvault.com/locations/ca/san-clemente) - [San Diego3](https://www.vitalsvault.com/locations/ca/san-diego) - [San Dimas1](https://www.vitalsvault.com/locations/ca/san-dimas) - [San Francisco5](https://www.vitalsvault.com/locations/ca/san-francisco) - [San Gabriel1](https://www.vitalsvault.com/locations/ca/san-gabriel) - [San Jose7](https://www.vitalsvault.com/locations/ca/san-jose) - [San Leandro1](https://www.vitalsvault.com/locations/ca/san-leandro) - [San Luis Obispo1](https://www.vitalsvault.com/locations/ca/san-luis-obispo) - [San Mateo1](https://www.vitalsvault.com/locations/ca/san-mateo) - [SAN PABLO1](https://www.vitalsvault.com/locations/ca/san-pablo) - [San Pedro1](https://www.vitalsvault.com/locations/ca/san-pedro) - [San Rafael2](https://www.vitalsvault.com/locations/ca/san-rafael) - [San Ramon1](https://www.vitalsvault.com/locations/ca/san-ramon) - [Sanger1](https://www.vitalsvault.com/locations/ca/sanger) - [Santa Ana3](https://www.vitalsvault.com/locations/ca/santa-ana) - [Santa Barbara1](https://www.vitalsvault.com/locations/ca/santa-barbara) - [Santa Clara1](https://www.vitalsvault.com/locations/ca/santa-clara) - [Santa Clarita2](https://www.vitalsvault.com/locations/ca/santa-clarita) - [Santa Cruz1](https://www.vitalsvault.com/locations/ca/santa-cruz) - [Santa Maria1](https://www.vitalsvault.com/locations/ca/santa-maria) - [Santa Monica2](https://www.vitalsvault.com/locations/ca/santa-monica) - [Santa Paula1](https://www.vitalsvault.com/locations/ca/santa-paula) - [Santa Rosa1](https://www.vitalsvault.com/locations/ca/santa-rosa) - [Santee1](https://www.vitalsvault.com/locations/ca/santee) - [Scotts Valley1](https://www.vitalsvault.com/locations/ca/scotts-valley) - [Seal Beach1](https://www.vitalsvault.com/locations/ca/seal-beach) - [Sebastopol1](https://www.vitalsvault.com/locations/ca/sebastopol) - [Selma1](https://www.vitalsvault.com/locations/ca/selma) - [Shasta Lake1](https://www.vitalsvault.com/locations/ca/shasta-lake) - [Sherman Oaks2](https://www.vitalsvault.com/locations/ca/sherman-oaks) - [Shingletown1](https://www.vitalsvault.com/locations/ca/shingletown) - [Simi Valley2](https://www.vitalsvault.com/locations/ca/simi-valley) - [Solvang1](https://www.vitalsvault.com/locations/ca/solvang) - [SONOMA1](https://www.vitalsvault.com/locations/ca/sonoma) - [Sonora1](https://www.vitalsvault.com/locations/ca/sonora) - [Stockton5](https://www.vitalsvault.com/locations/ca/stockton) - [Sun City1](https://www.vitalsvault.com/locations/ca/sun-city) - [Sunnyvale1](https://www.vitalsvault.com/locations/ca/sunnyvale) - [Tarzana3](https://www.vitalsvault.com/locations/ca/tarzana) - [Tehachapi1](https://www.vitalsvault.com/locations/ca/tehachapi) - [Temecula3](https://www.vitalsvault.com/locations/ca/temecula) - [Thousand Oaks1](https://www.vitalsvault.com/locations/ca/thousand-oaks) - [Torrance2](https://www.vitalsvault.com/locations/ca/torrance) - [Tracy1](https://www.vitalsvault.com/locations/ca/tracy) - [Tulare1](https://www.vitalsvault.com/locations/ca/tulare) - [Turlock2](https://www.vitalsvault.com/locations/ca/turlock) - [Tustin1](https://www.vitalsvault.com/locations/ca/tustin) - [Upland2](https://www.vitalsvault.com/locations/ca/upland) - [Vacaville1](https://www.vitalsvault.com/locations/ca/vacaville) - [Vallejo1](https://www.vitalsvault.com/locations/ca/vallejo) - [Van Nuys1](https://www.vitalsvault.com/locations/ca/van-nuys) - [Ventura2](https://www.vitalsvault.com/locations/ca/ventura) - [Victorville1](https://www.vitalsvault.com/locations/ca/victorville) - [Visalia2](https://www.vitalsvault.com/locations/ca/visalia) - [Vista1](https://www.vitalsvault.com/locations/ca/vista) - [Walnut Creek1](https://www.vitalsvault.com/locations/ca/walnut-creek) - [West Covina1](https://www.vitalsvault.com/locations/ca/west-covina) - [West Hills2](https://www.vitalsvault.com/locations/ca/west-hills) - [West Sacramento1](https://www.vitalsvault.com/locations/ca/west-sacramento) - [Westlake Village1](https://www.vitalsvault.com/locations/ca/westlake-village) - [Westminster1](https://www.vitalsvault.com/locations/ca/westminster) - [Whittier2](https://www.vitalsvault.com/locations/ca/whittier) - [Woodland1](https://www.vitalsvault.com/locations/ca/woodland) - [Yuba City1](https://www.vitalsvault.com/locations/ca/yuba-city) - [Yucaipa1](https://www.vitalsvault.com/locations/ca/yucaipa) - [Yucca Valley1](https://www.vitalsvault.com/locations/ca/yucca-valley) READY TO GET STARTED? ## Choose your panel. Find the panel that fits your goals, check out in about two minutes, and get your Quest-ready lab instructions right away. [Choose your panel](https://www.vitalsvault.com/checkout?mode=build-your-own-panel) --- Canonical HTML: https://www.vitalsvault.com/locations/ca - [llms.txt](https://www.vitalsvault.com/llms.txt) - [sitemap.xml](https://www.vitalsvault.com/sitemap.xml) - [Developer portal](https://www.vitalsvault.com/developers)