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Schedule Your DNA Test

Affordable DNA Testing in Riverside, San Bernardino Counties and San Gabriel Valley

Real Occupational Testing Services is an industry leader in providing the most affordable and accurate DNA Testing nationwide, including Paternity DNA Testing, Maternity DNA Testing and court-admissible DNA Testing and more.

Real Occupational is renown for our fast, reliable, cost effective and accurate DNA Testing. We perform these services with the highest possible attention to personable, friendly service.

 Call 1-800-690-4DNA (4362)
 Call 909-937-3224

Clinic Address:
4045 E. Guasti Rd., #215
Ontario, CA 91761

Clinic Hours:

8:00 to 6:00 PM Monday – Fri
10:00 to 3:00 Saturday

To schedule your DNA Test, please call 1-800-690-4DNA (4362) or fill out the form below to be contacted by one of our knowledgeable and friendly DNA Testing Consultants.

Schedule your DNA Test


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Contact Us

Real Occupational Testing Services
4045 E. Guasti Rd. #215
Ontario, CA 91761
1-800-690-4362 | Email