DNA Testing Locations - Winton, CA

Paternity, Child Custody, Court

With 35 testing centers in the Winton area, we offer drug and alcohol testing for employment, probation and DOT requirements. Additional services include DOT consortium enrollment, DNA Testing and background checks. Order your tests and services online or call (800) 221-4291.

35 DNA-Testing Centers in Winton

Minutes Away, Test Today

3605 Hospital Rd Ste H

2.66 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3605 Hospital Rd Ste H
Atwater, CA 95301

333 Mercy Ave

8.79 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
333 Mercy Ave
Merced, CA 95340

3070 M St Ste 11

8.88 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3070 M St Ste 11
Merced, CA 95348

374 W Olive Ave Ste A

9.01 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-11:30 AM & 1:00 PM-5:00 PM✓ Walk-in with Electronic Donor Pass
374 W Olive Ave Ste A
Merced, CA 95348

394 E Yosemite Ave

9.04 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
394 E Yosemite Ave
Merced, CA 95340

510 W Main St Ste E

9.37 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
510 W Main St Ste E
Merced, CA 95340

2000 Paulson Rd

13.43 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2000 Paulson Rd
Turlock, CA 95380

1801 Colorado Ave Ste 130

14.76 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1801 Colorado Ave Ste 130
Turlock, CA 95382

911 E Tuolumne Rd

15.09 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
911 E Tuolumne Rd
Turlock, CA 95382

1048 Geer Rd

15.11 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1048 Geer Rd
Turlock, CA 95380

1248 Main St,

23.05 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1248 Main St,
Newman, CA 95360

1340 Mitchell Rd

23.55 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1340 Mitchell Rd
Modesto, CA 95351

285 Mercey Springs Rd Ste A

25.52 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
285 Mercey Springs Rd Ste A
Los Banos, CA 93635

808 Iowa Ave

26.26 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
808 Iowa Ave
Los Banos, CA 93635

730 W I St,

26.39 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
730 W I St,
Los Banos, CA 93635

400 12th St Ste 23

26.84 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
400 12th St Ste 23
Modesto, CA 95354

400 12th St Suite 23

26.88 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
400 12th St Suite 23
Modesto, CA 95354

600 Coffee Rd

26.95 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
600 Coffee Rd
Modesto, CA 95355

1700 Coffee Rd

27.68 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1700 Coffee Rd
Modesto, CA 95355

1524 Mchenry Ave Ste 500

28.26 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1524 Mchenry Ave Ste 500
Modesto, CA 95350

1524 Mchenry Ave Ste 160

28.26 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1524 Mchenry Ave Ste 160
Modesto, CA 95350

1524 Mchenry Ave. Ste 120,

28.26 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1524 Mchenry Ave. Ste 120,
Modesto, CA 95350

1441 Florida Ave

28.36 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1441 Florida Ave
Modesto, CA 95350

1541 Florida Ave Ste 102

28.45 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1541 Florida Ave Ste 102
Modesto, CA 95350

2112 Mchenry Ave

28.67 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2112 Mchenry Ave
Modesto, CA 95350

1390 W H St Ste C

28.90 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1390 W H St Ste C
Oakdale, CA 95361

1064 Woodland Ave Ste F

28.93 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1064 Woodland Ave Ste F
Modesto, CA 95351

801 E St

29.07 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
801 E St
Patterson, CA 95363

1700 Keystone Pacific Pkwy

30.89 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1700 Keystone Pacific Pkwy
Patterson, CA 95363

3125 Conant Ave

31.08 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3125 Conant Ave
Modesto, CA 95350

4601 Dale Rd Fl 4

32.45 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4601 Dale Rd Fl 4
Modesto, CA 95356

5189 Hospital Rd

35.74 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5189 Hospital Rd
Mariposa, CA 95338

60 Copper Cove Dr

38.05 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
60 Copper Cove Dr
Copperopolis, CA 95228

1550 Colony Rd Ste B

38.39 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1550 Colony Rd Ste B
Ripon, CA 95366

1250 E Almond Ave Po Box 1328

40.17 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1250 E Almond Ave Po Box 1328
Madera, CA 93637

How It Works

Legal DNA test – when needing a DNA test for paternity, child custody or any court ordered purpose a legal DNA test must be performed at a testing center, the child/children and the alleged father will be scheduled to go to one of our many testing centers nationwide with appropriate documentation, identification, and the test will be performed by a qualified DNA test collector who will then send the specimen to a certified AABB laboratory. Results will be available in approximately 10 days after the laboratory receives the specimen.

Non-legal DNA test -this test is performed for informational purposes only, a DNA certified test kit will be sent to the purchaser via regular mail or overnight delivery. The kit will include clear instructions of how to perform the DNA test, the purchaser will utilize an oral fluid swab for the child/children and alleged father. upon completion the specimen will be placed in a prepaid delivery envelope and sent to our AABB certified laboratory. Results will be available in approximately 10 days after the specimens are received at the laboratory. Please remember the non-legal DNA test cannot be used in a court of law or for any legal purpose.

Winton DNA Testing

DNA Testing Services Available at Our Winton, CA Labs:

Accredited Drug Testing offers a comprehensive range of DNA testing services, aligning with Winton, CA, residents' needs. From paternity testing to ancestry exploration, our certified services ensure court-admissible DNA test accuracy. Discover your genetic heritage or establish familial ties with our confidential and professional testing services. Conveniently located testing centers and a fast processing timeline make obtaining the answers you need straightforward and seamless.

Testing Types Available:

Legal DNA Testing

Our Legal DNA Testing services in Winton, CA, are designed to meet all court requirements, providing definitive evidence for custody, paternity, and immigration cases.

Non-Legal DNA Testing

Accredited Drug Testing offers DNA health testing and ancestry explorations, unveiling genetic insights into your personal history and familial connections in Winton, CA.

How Our DNA Testing Works

Begin your DNA test by scheduling at our Winton, CA, test collection center. A qualified technician will collect your sample, ensuring legal compliance with proper chain-of-custody.

Your DNA sample is analyzed at our certified lab for genetic markers. Expect delivery of your results within 3-5 days, providing thorough documentation and confidentiality.

Accuracy and Reliability

Accredited Drug Testing prides itself on DNA test accuracy by partnering with AABB-accredited labs, maintaining stringent quality controls and legal documentation protocols.

Our genetic testing services uphold national standards, ensuring reliable and precise results for all DNA profiling and analysis requirements across Winton, CA.

Common Reasons for DNA Testing in Winton

Establishing parentage for custody/support.
Embark on dependable genetic testing to confirm parentage in custody and support cases. With court-admissible DNA test accuracy, judges gain the vital evidence required to confirm parental duties and establish equitable financial support.

Confirming familial relationships.
Whether it’s settling questions of sibling DNA tests or resolving inheritance disputes, genetic testing acts as an anchor in family law cases. Get confirmed genetic markers evidence and strengthen family bonds through clarity and verified biological ties.

Immigration cases requiring proof of biological relationships.
In immigration cases, legal DNA testing provides the definitive genetic evidence necessary to prove familial bonds. Accredited DNA tests ease the pathway for family reunification efforts, helping to streamline the immigration process through reliable genetic data.

Adoption cases or identifying unknown biological relatives.
Explore your genetic genealogy through adoption searches with DNA health testing. This service reveals connections to unknown biological relatives, assisting adoptees in understanding their genetic background and offering comfort and insight into personal and family health histories.

Genealogy and ancestry exploration.
Our ancestry testing reveals not just your ethnic roots but also ancestral migration patterns, enabling deeper exploration of your genealogical heritage. Dive into your familial past and embrace your ancestral threads through precise DNA analysis services.

Winton Legal and Court-Admissible Testing

Accredited Drug Testing ensures that all DNA tests comply with Merced County’s court standards, offering the most accurate and reliable genetic testing services in Winton, CA. Our legally supported DNA tests meet stringent chain-of-custody protocols for results recognized by local legal systems.

In family law scenarios like custody and paternity cases in Winton, CA, the precision of DNA test results is paramount. Our thorough sample authentication process, aligned with Merced County's court guidelines, certifies the credibility and admissibility of our DNA testing outcomes.

Accredited Drug Testing’s adherence to Merced County standards guarantees reliable results for families navigating complex legal matters. Residents in Winton, CA, look to our DNA testing solutions for clarity in resolving custody disputes, inheritance claims, and paternity issues promptly and fairly.

Winton California Community Resources

Merced County Superior Court
Handles family law cases including DNA test-related disputes.

Merced Delta Consulting
Assists with court-ordered DNA testing procedures.

Merced County Health Department
Provides support and information on local health regulations.

Merced County Bar Association
Referral service for family law attorneys in Winton, CA.

U.S. Immigration and Customs Enforcement
Oversees immigration cases needing DNA verification.

City of Winton
Offers resources and guidance on local civic services.

Winton Drug Testing

Quickly find trusted local drug testing centers in Winton, CA — fast, convenient, and reliable every time!

Winton DOT Drug Testing

Quickly find a local DOT drug testing center in Winton, CA — fast, reliable, convenient nationwide service!

Winton DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Winton, CA.

Winton Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Winton, CA.v

Winton Hair Drug Testing

Get fast, accurate hair drug testing at our convenient Winton, CA locations—results you can trust, every time!

Winton Alcohol Testing

Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Winton, CA.

Winton Drug Testing Services

Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Winton, CA.

Winton 5 Panel Drug Test

Accurate 5 panel drug testing with fast, confidential results—trusted by Winton, CA employers and individuals nationwide.

Winton 10 Panel Drug Test

Comprehensive 10 panel drug testing with fast, reliable results—trusted for Winton, CA workplace and personal testing needs.

Winton On Site Drug Testing

Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Winton, CA workplace compliant.

Winton DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Winton, CA drivers compliant and on the road with confidence.

DOT Consortium

Join our DOT consortium for hassle-free compliance, random testing management, and reliable driver safety solutions.


Frequently Asked Questions

Yes. Accredited Drug Testing provides access to DNA collection locations nationwide. In most cases, individuals can be scheduled at a site close to their home, workplace, attorney’s office, or court jurisdiction for convenience.
Yes, if it is ordered as a legal paternity DNA test and collected under strict chain-of-custody procedures. During a legal test, each tested party’s identity is verified, the collector documents the handoff of the swabs, and the lab issues a report suitable for court, child support enforcement, and other official proceedings.
Accredited Drug Testing also offers non-legal DNA testing. This option still compares DNA profiles but does not require the same level of identity documentation or chain of custody. These results are for personal knowledge and are typically not intended for courtroom use.
Immigration-related DNA testing is used to confirm a claimed biological relationship, such as parent and child, when other documentation is incomplete or unavailable. Properly collected and documented DNA samples can be submitted as supporting evidence in visa or residency applications.
Most DNA tests use a painless cheek swab (buccal swab). A trained collector swabs the inside of the cheek to collect cells containing each person’s DNA. In legal and immigration cases, this process is witnessed, logged, and sealed to protect the integrity of the results.
Yes. Results are released only to the authorized requesting party, such as the tested adult, legal guardian, attorney, court/probation contact, or designated immigration representative. All results are handled under strict confidentiality and documented securely.
Yes. Accredited Drug Testing provides relationship DNA tests, including grandparent DNA tests, sibling tests, avuncular (aunt/uncle) tests, and other kinship analyses. These tests help establish or confirm a biological relationship when one or both biological parents cannot participate.
In many cases, DNA collection appointments can be arranged quickly to meet legal timelines, court dates, immigration requests, or custody hearings. The collection is performed at an approved location and then sent for laboratory processing.

Customer Reviews

test was quick and easy

Company New Hire Employee Process for DOT Drug test was quick and easy. No need to make appt. All employee had to do is show prepaid qr code I sent to employee show ID and was set. Would Recommend.

Maria Lopez - 11/19/2024

Polite

I ran into a situation because the Guthrie had closed and I had to go to well care and they were right on it. I had no problems when I called to get connected with welcare everything worked out and I didn't even have to wait.they were polite and talked with the receptionist for me once I got them on the phone.

Sayre - 8/19/2024

Reception is kind and helpful

Reception is kind and helpful , everything quick and simple , best urgent care

Yusuf Narmuradov - 11/19/2024

Had very fast and good service

Had very fast and good service, was able to get an appointment same day with the nearest facility. My questions were answered thoroughly but quick. Definitely recommend

Jacob Matzke - 11/19/2024

Fast and efficient service

Fast and efficient service for employers wanting to do pre employment drug screening that meets DOT requirements!!

Mary Thomas - 4/5/2025

quick to assist

They are very quick to assist with your orders and they helped when I needed to find a new testing facility.

Gary Matkin - 2/19/2025

Fantastic Experience

Fantastic experience from the beginning. Jocelyn was very helpful to me as someone who doesn’t have much experience in needing a test. They were very helpful and walked me through the entire process start to finish. Thank you ADT!

Riley Wilson - 2/18/2025

Sweet and helpful

Trish was amazing and got me through the sytem very fast and swift. I had a hard time hearing her a couple of times, but she was super sweet and helpful throughout the process. Highly recommend her!

Sophia Schutze - 6/19/2024

Great service

Great service easy use quick processing! Need a hair follicle for my DCFS case , quick and convenient!

Jesse Dupre - 4/12/2025

Very professional and very quick

Very professional and very quick service to schedule appointments! I am pleased with the services and would definitely recommend using them for any drug testing needs!

Carrie Feerick - 4/19/2025


(800) 221-4291