Drug Testing and DNA Testing - National City, CA

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Health Street's National City, California drug testing and DNA testing centers provide paternity tests, drug tests, and alcohol testing for yourself, your company, or a family member. We have 4 clinic locations in National City. Just choose from our drug tests or Register for DNA testing, select a clinic, and schedule online.

You can choose our Department of Transportation DOT drug test, any of several urine drug testing panels, breath alcohol tests, an alcohol EtG test, or a hair drug test. DNA paternity testing and other DNA tests, such as testing for siblings, aunts, uncles, or grandparents, are also done at our centersin National City. Test results can be used for legal matters such as child support. Call (619) 369-4466 or just sign up on the website. We'll text and email a barcode so you or the person you are testing can come right in. Doctor-signed, accurate results are reported quickly and securely online.

Workforce Screening, Digitally Delivered

Impressed with Updates
I was really impressed with the updates when my employee arrived etc. Very easy to follow. Because of all the updates and software easy to use Luis was very friendly and took care of my needs
Excellent Service
Excellent service, highly recommended.
Fernando M.
Fast, Helpful Health Street
Everyone at Health Street is fast and very helpful especially Jared!
Star Rating
4.8 out of 5 stars (4 reviews)

Drug Testing in National City, California

National City CA Drug Testing Locations

Get a Drug Test in National City, California Right Now

Health Street has the largest selection of drug testing and employment screening services in National City. Employers can access our services to set up a drug free workplace, families can get court ordered drug testing, and attorneys and private individuals can register for non-DOT drug tests, Department of Transportation (DOT) drug tests, and more.

Available Drug Testing Methods

Learn about our Hair Follicle Drug Tests
See a full list of our Urine Drug Testing services.

Popular Drug Testing Panels


Specialized Categories of Tests

For companies that don't wish to include marijuana, we have a slate of drug tests without marijuana
Choose from our Alcohol Testing options (such as breathalyzer, EtG test, or PEth blood alcohol)
Read more about our Court Ordered Drug Testing for individuals and families.

DOT Drug Testing in National City, California

Learn about our DOT drug and alcohol testing services, and how your company can maintain Department of Transportation (DOT) Compliance with 46 CFR Part 40, including:


Employee Drug Testing: eResults Portal for Employers

Business users get access to the amazing StaffGlass™ eResults portal. When logged in, human resources and other company executives can manage their drug testing program, including:

Register for drug screenings for reasons such as: pre-employment, random, post-accident, or reasonable suspicion.
Get fast, accurate results in a safe and secure online portal.
Find a drug test clinic in National City, CA or pick from our lab testing locations anywhere in the United States; you can order your test online, view results, and check status of all tests
Set up California Background Check and employment background screening
Register staff for Occupational Health Services
Manage eSign documents related to the testing process
Set up a DOT random pool, add or remove drivers, and easily update their employment status.
The StaffGlass™ eResults Portal is backed up by world class customer service.

Live support from our U.S. based Call Center is available: Monday through Friday: 4:30 AM to 4:00 PM Pacific Time.

DNA Test - National City, California

National City CA DNA Testing Locations

Types of DNA Tests at our National City, California locations:

The most commonly ordered DNA test is a Paternity Test to conclusively establish whether or not a man is the biological father of a child.

Paternity Testing can be performed at our testing centers. DNA Testing can be done for other close family relationships, such as:

Grandparent DNA Test (if the father is not available for testing)
Sibling DNA Test (possible brothers, sisters, or half-siblings)
Avuncular DNA Test (aunt/uncle and niece/nephew)

Specimens we can test for DNA

The easiest and most reliable way to obtain a DNA sample for paternity testing is to swab the inner cheeks of the people being tested. These skin cells are known as buccal cells, and they rub off easily onto cotton swabs and remain in place for analysis by our laboratory. Other specimen samples, such as hair follicles, fingernails, and garments that might contain someone's DNA, can also be tested. An Alternative Specimen DNA Test is done by registering online and shipping the specimens to us.

Legally Admissible DNA Tests vs. "Peace of Mind" At-Home Tests

A Legal Paternity Test is a court admissible DNA testing service. Accurate results for DNA paternity testing with 99.99% confidence or greater take about a week.

When deciding which type of DNA test is right for you, consider first what you might do with the results. In order for the results of a DNA test to hold up in court, for child support, or to change the name on a birth certificate, the test must be done at a clinic using strict chain of custody procedures. Our National City DNA testing technicians are trained to follow guidelines that ensure that the results can be used for legal purposes.

How to schedule a DNA Test in National City CA

Scheduling a DNA test at one of our National City clinics is simple and fast, and we often have appointments available in the same week. It's always helpful to schedule in advance to make sure you get the time you want. Register online, or please call our customer service team, which can help you book your appointment over the phone.

We have state of the art testing labs and friendly clinics that perform the DNA sample collection in National City, plus many more locations throughout California and all across the United States. Not every one of our clinics performs paternity testing in National City. We'll show you the nearest locations to get a DNA test in National City , CA so you can choose the testing center that is most convenient. When you register, you can also pick the appointment time and date that you prefer.

Why Health Street

A Decade Plus of Experience

Health Street has provided DNA tests and drug tests since 2010. The first time we performed drug testing in National City, CA was in 2015.  From then until now, we have completed 152 drug tests at our National City labs. The first DNA test we performed in National City, CA was in 2020.

Dedicated to Excellence

We are dedicated to providing the highest level of drug testing and DNA testing in National City. Our clients, both businesses and individuals, are our highest priority. 


Clinic Hours and Information for our Labs in National City, California

885 Euclid AvenueNational City, CA 91950
Pre-registration required,Walk-in with barcode:

M: 8:00 AM - 4:00 PM(M Lunch: 12-1 PM)T: 8:00 AM - 4:00 PM(T Lunch: 12-1 PM)W: 8:00 AM - 4:00 PM(W Lunch: 12-1 PM)Th: 8:00 AM - 4:00 PM(Th Lunch: 12-1 PM)F: 8:00 AM - 4:00 PM(F Lunch: 12-1 PM) About this Location: Kimball Park is a large public space with a variety of amenities including a skate park, playground, and picnic areas. It's a popular spot for families and outdoor enthusiasts near our clinic.
102 Mile Of Cars WayNational City, CA 91950
Pre-registration required,Walk-in with barcode:

M: 7:00 AM - 7:00 PMT: 7:00 AM - 7:00 PMW: 7:00 AM - 7:00 PMTh: 7:00 AM - 7:00 PMF: 7:00 AM - 7:00 PM About this Location: Plaza Bonita is a large shopping mall with a variety of stores and restaurants, providing a great place to shop and dine near our location.
444 W 8th StreetNational City, CA 91950
Pre-registration required,Walk-in with barcode:

M: 6:30 AM - 6:00 PMT: 6:30 AM - 6:00 PMW: 6:30 AM - 6:00 PMTh: 6:30 AM - 6:00 PMF: 6:30 AM - 6:00 PMSa: 9:00 AM - 2:00 PM About this Location: Kimball Park is a spacious public area with a playground, sports fields, and a skate park. It's a popular spot for local families and is just a short walk from our clinic.
1510 Sweetwater RoadSuite BNational City, CA 91950
Pre-registration required,Walk-in with barcode:

M: 8:00 AM - 5:00 PMT: 8:00 AM - 5:00 PMW: 8:00 AM - 5:00 PMTh: 8:00 AM - 5:00 PMF: 8:00 AM - 5:00 PM About this Location: Sweetwater High School, a public high school established in 1920, is known for its strong emphasis on academic achievement and diverse student body. It's a short walk from our clinic.

Employment Screening Services

Health Street offers additional employment screening services in National City, including:

California Background Check for businesses hiring staff in National City, CA


Excellent Customer Service
Star Rating
By Robert H. on 4/14/2016
The customer service was excellent, I went to Quest Diagnostics in Bourbonnais, Illinois for the test, I ordered a 5-panel drug screen hair follicle test.