We are easy to find... just look for the Red sign!

Appointment Information



Check List

Photo Identification  /
If a minor, legal guardian /
Social Security Card  /
Birth Certificate  /
Address to report results  /
Payment for services   /
This office continues to overturn previous drug screen results from "the other companies."  In fact, some of the 'other companies' are not here anymore.  We work hard to provide the truth and nothing but the truth.  We utilize the best equipment and laboratories for collection results. 

DNA results habitually report a 99.9% or higher probability with an average turnaround of 3-4 business days and within 24-48 hours for urine drug screens.
If you have any questions or concerns, call Dynasty On Site Collection . . . there is never a fee for a consultation.  And tell us how you heard about us.  Dial  228 831 0071.
Dynasty On Site Collection
16197 Landon Rd, Suite B
Gulfport, MS  39503
Phone: 228 831 0071
Fax: 228 831 0807

We are located exactly .08 mile off Hwy 49 onto Landon Road. Turn west at the intersection at Hwy 49N & Landon Road, pass the Sam’s Club, and look for the red sign on the left side of the street. Turn into the parking lot by Landon Road Storage Facility... Dynasty On Site Collection is located in suite C. 

If you are unable to keep your appointment, we will be happy to reschedule . . . just call us at 228 831  0071.

Office Hours

Monday - Friday
8:00AM to 6:00PM
Saturdays and after 6 pm are by appointment.  A staff member is 'on-call' for emergencies and holidays.  Special rates may apply.