Speak with us
Send us an email
Opening times
Mon-Fri 8a-6p/Sat 10a-3p

    Convenient, confidential and affordable individual testing from buccal swab, saliva or hair samples.

    Professional, friendly service equal to our expertise.


Schedule DNA Testing Today

Providing Affordable DNA Testing Nationwide

DISA Global Solutions, formerly Real Occupational Testing Services, is a state-of-the-art DNA testing facility that provides low-cost individual DNA testing services nationwide. Individuals choose DISA because of our high level of commitment to personalized, knowledgeable and expert DNA testing services.

Our DNA labs are AABB (American Association of Blood Banks) Accredited and all our tests are court-admissible, including our DNA paternity tests, DNA maternity tests and other DNA testing including grandparent age and avuncular.

DNA testing services provided by DISA are affordable and accurate, with personal service that is fast, reliable, warm, friendly and professional. 


DNA Testing - The Purpose

DNA testing is a procedure that determines whether the biological characteristics in one person’s DNA matches those of a second person’s DNA.

Typically, DNA testing is used to establish a biological relationship between two or more people. Parents and their children share the same DNA profile. Siblings from the same parents share the same DNA profile. Grandparents share the same DNA profile as their grandchildren.

Besides establishing a biological relationship, DNA testing can be beneficial in determining family medical history. Court-ordered DNA testing is used to establish legal claims, child custody, and matters of inheritance.

We provide the following DNA testing with quick, accurate results:

Paternity DNA Testing
• Immigration DNA Testing
Prenatal DNA Testing
Maternity DNA Testing
Grandparentage DNA Testing
• Avuncular DNA Testing
• Sibling DNA Testing
DNA Wellness Testing

DNA testing services by DISA are convenient, confidential and affordable.


DNA Testing - The Process

As intimidating as the process sounds, a DNA test is a procedure that is completely non-intrusive. A DNA sample is obtained using a buccal swab from each party being tested. The swab is then sent to one of our accredited and certified DNA testing labs. Once the DNA specimens are tested and analyzed, the laboratory issues a report on the results.

DNA testing is 99.9% accurate. All DNA specimens are tested twice using 16 STR loci DNA for all exclusions.


Schedule your Individual DNA Test

Choose DISA to perform DNA testing to ensure reliability, accuracy, and confidentiality while providing professional, friendly and respectful service equal to our expertise.

To schedule your DNA test, please call us at 1-800-690-4362 today.

Why Choose Drug DNA Testing

DNA Testing Services

Paternity DNA Testing

DNA test confirms a biological relationship between parent and child.

Maternity DNA Testing

DNA test determines a biological relationship between mother and child.

Grandparentage DNA Testing

Test confirms a biological relationship between grandparent and child.

Prenatal DNA Testing

DNA test is used to determine paternity during mother’s pregnancy.

Avuncular DNA Testing

DNA test determines a biological link between child and aunt or uncle.

Immigration DNA Testing

DNA test validates biological relationships of immigrants.

Sibling DNA Testing

Sibling DNA testing determines whether two people share one or both parents.

DNA Wellness Testing

DNA wellness testing identifies risks that are inherent in one’s genetics.