California DNA Paternity Testing Locations

Most Trusted, Affordable, And 100% Accurate California DNA Paternity Testing

Do you need Home, Legal, Or Immigration DNA Testing in California? We can help! provides the most trusted and highest quality DNA tests in the industry from our world renowned lab, at the cheapest prices. We offer unparalleled service and very affordable prices for all your California DNA paternity testing needs. Choose from an array of California DNA testing services for paternity, maternity, grandparent, sibling, avuncular aunt/uncle. Informational DNA tests are performed in the comfort and privacy of your home. In the event you need legal California DNA testing, we have over 3,500 locations in USA to serve you.

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Our DNA testing lab performs 3 of 4 private DNA tests in the US. Seen on TV shows like Maury®, Steve Wilkos® & Paternity Court®, Get Accurate Answers!

The Most Trusted DNA Testing Lab In USA


Our California lab is AABB accredited. Our premium tests analyze more markers, use the most advanced processes, and produce 100% accurate AABB accredited results.

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AABB Accreditation


Our lab offers FREE USPS rush delivery of DNA test kits. And, paternity results are ready in 2-days. Some labs want you to prepare your own DNA kit, but don’t risk compromised DNA.

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Determine The Truth


We provide the most affordable DNA testing prices in the USA. Don’t risk buying your DNA test from a small lab that actually farms the samples to other labs for testing. Our lab performs all our California tests.

The Only Thing Cheap About Our DNA Testing Is The Price

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Legal AABB Accredited California DNA Testing Services

For a legal DNA test to be court admissible in California, the DNA test must meet all AABB requirements and court of law statutes in California. Click here for state statutes and more information on how to change a name on a birth certificate in California. Legal DNA testing results provide court admissible evidence to prove the existence or nonexistence of blood relationship. We offer an array of legal California DNA tests for paternity, maternity, grandparent, sibling, avuncular aunt/uncle. Furthermore, results may be used for many legal matters such as child support, social security, insurance, IRS, estate planning etc. Click here to Learn More About Legal DNA Testing.

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Locations in California (CA)

For legal and immigration tests, we have DNA sample collection site  locations  in most California (CA) cities. We can arrange an appointment for you
conveniently accessible from your home or office.

Adelanto El Centro Manteca San Bernardino
Agoura Hills El Cerrito Marina San Bruno
Alameda El Monte Martinez San Buenaventura
Albany El Paso de Robles Marysville San Carlos
Alhambra El Segundo Maywood San Clemente
Aliso Viejo Elk Grove McFarland San Diego
Alpine Encinitas Menlo Park San Dimas
American Canyon Escondido Merced San Fernando
Anaheim Eureka Mill Valley San Francisco
Anderson Fairfield Millbrae San Gabriel
Antioch Fillmore Milpitas San Jacinto
Apple Valley Folsom Mission Viejo San Jose
Arcadia Fontana Modesto San Juan Capistrano
Arcata Fortuna Monrovia San Leandro
Arroyo Grande Foster City Montclair San Luis Obispo
Artesia Fountain Valley Montebello San Marcos
Arvin Fremont Monterey San Marino
Atascadero Fresno Monterey Park San Mateo
Atwater Fullerton Moorpark San Pablo
Auburn Galt Moraga San Rafael
Avenal Garden Grove Moreno Valley San Ramon
Azusa Gardena Morgan Hill Sanger
Bakersfield Gilroy Morro Bay Santa Ana
Baldwin Park Glendale Mountain View Santa Barbara
Banning Glendora Murrieta Santa Clara
Barstow Goleta Napa Santa Clarita
Beaumont Grand Terrace National City Santa Cruz
Bell Grass Valley Newark Santa Fe Springs
Bell Gardens Greenfield Newport Beach Santa Maria
Bellflower Grover Beach Norco Santa Monica
Belmont Half Moon Bay Norwalk Santa Paula
Benicia Hanford Novato Santa Rosa
Berkeley Hawaiian Gardens Oakdale Santee
Beverly Hills Hawthorne Oakland Saratoga
Blythe Hayward Oakley Scotts Valley
Brawley Healdsburg Oceanside Seal Beach
Brea Hemet Ontario Seaside
Brentwood Hercules Orange Selma
Buena Park Hermosa Beach Orinda Shafter
Burbank Hesperia Oroville Shasta Lake
Burlingame Highland Oxnard Sierra Madre
Calabasas Hillsborough Pacific Grove Signal Hill
Calexico Hollister Pacifica Simi Valley
California City Huntington Beach Palm Desert Solana Beach
Camarillo Huntington Park Palm Springs Soledad
Campbell Imperial Beach Palmdale South El Monte
Canyon Lake Indio Palo Alto South Gate
Carlsbad Inglewood Palos Verdes Estates South Lake Tahoe
Carpinteria Irvine Paradise South Pasadena
Carson Kerman Paramount South San Francisco
Cathedral City King City Parlier South Yuba
Ceres Kingsburg Pasadena Stanton
Cerritos La Canada Flintridge Patterson Stockton
Chico La Habra Perris Suisun City
Chino La Mesa Petaluma Sunnyvale
Chino Hills La Mirada Pico Rivera Susanville
Chowchilla La Palma Piedmont Tehachapi
Chula Vista La Puente Pinole Temecula
Citrus Heights La Quinta Pittsburg Temple City
Claremont La Verne Placentia Thousand Oaks
Clayton Lafayette Placerville Torrance
Clearlake Laguna Beach Pleasant Hill Tracy
Clovis Laguna Hills Pleasanton Truckee
Coachella Laguna Niguel Pomona Tulare
Coalinga Laguna Woods Port Hueneme Turlock
Colton Lake Elsinore Porterville Tustin
Commerce Lake Forest Poway Twentynine Palms
Compton East Lakewood Ramona Ukiah
Concord Lancaster Rancho Cordova Union City
Corcoran Larkspur Rancho Cucamonga Upland
Corona Lathrop Rancho Mirage Vacaville
Coronado Lawndale Rancho Palos Verdes Vallejo
Costa Mesa Lemon Grove Rancho Santa Margarita Victorville
Covina Lemoore Red Bluff Visalia
Cudahy Lincoln Redding Vista
Culver City Lindsay Redlands Walnut
Cupertino Livermore Redondo Beach Walnut Creek
Cypress Livingston Redwood City Wasco
Daly City Lodi Reedley Watsonville
Dana Point Loma Linda Rialto West Covina
Danville Lomita Richmond West Hollywood
Davis Lompoc Ridgecrest West Sacramento
Delano Long Beach Ripon Westminster
Desert Hot Springs Los Alamitos Riverbank Whittier
Diamond Bar Los Altos Riverside Windsor
Dinuba Los Angeles Rocklin Woodland
Dixon Los Banos Rohnert Park Yorba Linda
Downey Los Gatos Rosemead Yuba City
Duarte Lynwood Roseville Yucaipa
Dublin Madera Sacramento Yucca Valley
East Palo Alto Malibu Salinas
El Cajon Manhattan Beach San Anselmo

California Counties Served*

We can arrange an appointment for you that is either located in, or conveniently accessible from, one of these California, (CA) State Counties:
* Subject To Collector Availability In Ship To Address.

Alameda Kings Placer Sierra
Alpine Lake Plumas Siskiyou
Amador Lassen Riverside Solano
Butte Los Angeles Sacramento Sonoma
Calaveras Madera San Benito Stanislaus
Colusa Marin San Bernardino Sutter
Contra Costa Mariposa San Diego Tehama
Del Norte Mendocino San Francisco Trinity
El Dorado Merced San Joaquin Tulare
Fresno Modoc San Luis Obispo Tuolumne
Glenn Mono San Mateo Ventura
Humboldt Monterey Santa Barbara Yolo
Imperial Napa Santa Clara Yuba
Inyo Nevada Santa Cruz
Kern Orange Shasta

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Paternity USA Review - Immigration Client

Thank you for your immediate and prompt service...Highly recommendable for people wanting to provide proof to the USCIS...Good job Paternity USA...Again thank you so much. Another VERY HAPPY customer 🙂

G.B. - Immigration Client

Paternity USA Review - Home Paternity

We just did a paternity test and used our doctor as the collector - the process was easy, legitimate and cheap! I highly recommend for those of us on a budget!

Steve S - Home Paternity Test

Paternity USA Review - Eric M - Legal Paternity

Awesome. Easy. Best Price Around! Got my son's birth certificate right now. Thank you all!

Eric M

Paternity USA Review - Tom - YSTR Male Line

I purchased this Y-STR test to verify that my son is the father of my grandson. Now I know for sure this sweet little boy is my son's baby. Thanks Paternity USA for the peace of mind.


Paternity USA Review - Lockhart - Sibling Test

I took this test last month and my results were accurate. Easy process, good customer service and i like that they notified me of the status of my case all along the way. I always wondered and now I finally know for sure. I highly recommend you all every chance I get. Lisa L

Lisa Lockhart

Paternity USA Review - Nguyen - Immigration

I picked paternity usa for my immigration test for my mother and sisters. I'm so glad I did. Everything great - very good service and fast.

T. Nguyen

Paternity USA Review - Brenda - Half Sibling Test

I wondered at first, because they are cheaper than everyone else, and felt I shouldn't skimp on this. I didn't skimp - I just found the best deal! My test result was very definitive and left no room for question. Pick Paternity USA, they will do a great job. I can't say enough good about them!

Brenda Leighton

Paternity USA Review - J Luna - Legal Paternity

I'm so glad I chose this company for my legal paternity test. They scheduled an appointment for me and my daughter within two days, and the whole process was complete within a week. I didn't have to do anything but show up for the appointment - they handled it all.

J Luna

Paternity USA Review - Jenn - Home Paternity

Thank you guys for a process that is easy and quick. You've been so helpful! Jenn


Paternity USA Review - mtDNA Female Line

I was given up for adoption and later found a possible sister. We did a mtDNA test to see if we have the same mother, and I finally connected with my family. I will always have my adoptive family, but it's nice to add to that! The process was easy and the service was great! 🙂

mtDNA Tester

Paternity USA Review - Claitte Family Immigration

The immigration process was a hard process for me and my family and PaternityUSA has experience and was able to help us through the whole thing. Happy with your service and I will let my friends know. Sincere thanks - the Claitte Family

The Claitte Family

Paternity USA Review - Juanita - Grandparent

I called PaternityUSA to help us with getting my grandchildren in from Jamaica, and so they performed the AABB accredited DNA testing for immigration. The process only took (2) weeks, and everything was very smooth. I cannot thank these people enough.


Paternity USA Review - Peter Johnson - Grandparent

I had bought a DNA kit at CVS pharmacy, but I wanted to see if I was the grandparent. I discovered that I could not use the drug store kit for grandparent testing. I called paternityusa, they were able to use the kit I bought, and I'm very pleased with the work they performed.

Pam Johnson

Paternity USA Review - Rick Davis - YSTR Male Line

I found my long lost brother after 40 years separation at birth. We did a y-str test, and it was very accurate. I happy to have my brother in my life again

Rick Davis

Paternity USA Review - Sally Valega - Avuncular

This company did a wonderful job for our family, and we're so grateful we were able to find them on the internet. THANKS!!

Sally Valega

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Choose the type of relationship that you need DNA answers for, and who is available to do the testing.


Decide if you need answers for just personal knowledge or if you need answers for court or other legal matter.


Place order online on our secure shopping cart with credit card or PayPal. DNA test kit is delivered overnight.

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