Why Choose Gray Diagnostics Services?
At Gray Diagnostics Services, we are dedicated to, getting reliable answers you deserve. We offer
the convenience of multiple services in one seamless mobile solution. From DNA testing & drug
screenings to notary services, we bring speed, confidentiality, and professionalism directly to your
doorstep.

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Whether you are establishing paternity, ensuring workplace compliance with random DOT or Non-
DOT drug testing, or having important legal documents notarized, we make it fast and hassle-free.
Trust Gray Diagnostics for the accuracy, reliability, and confidentiality you deserve, with the
convenience of all services delivered right to you.