National Testing Services LLC

National Testing Services LLC We are a drug testing company. However, NTS specializes in DNA testing also. Our mission is to provi

With National Testing Services (NTS), booking your test is quick, secure, and available anytime, anywhere. In just minut...
05/04/2026

With National Testing Services (NTS), booking your test is quick, secure, and available anytime, anywhere. In just minutes, you’ll be ready to go—no stress, no waiting.

Try it today and see how simple testing can be!

NATIONAL TESTING SERVICES
📍 1520 Adeline St, Ste. B, Hattiesburg, MS 39401
📞 Onsite: 601-564-8632
☎ Office: 601-602-2445

Boy or girl? 👶✨Find out as early as 6 weeks with over 99% accuracy—right from home.Skip the long wait for ultrasounds an...
05/01/2026

Boy or girl? 👶✨
Find out as early as 6 weeks with over 99% accuracy—right from home.

Skip the long wait for ultrasounds and discover sooner than ever.
Ready to know? Read more here:
https://natl-ts.com/peekaboo-gender-test/

NATIONAL TESTING SERVICES
📍 1520 Adeline St, Ste. B, Hattiesburg, MS 39401
📞 Onsite: 601-564-8632
☎ Office: 601-602-2445

Understanding your testing options matters:✔ Urine – recent use✔ Oral Fluid – very recent use✔ Hair – long-term history✔...
04/30/2026

Understanding your testing options matters:
✔ Urine – recent use
✔ Oral Fluid – very recent use
✔ Hair – long-term history
✔ Nail – extended detection window
✔ Blood – current or very recent use

04/29/2026

Hair follicle testing offers a longer detection window — giving you a more complete and reliable picture.

Not sure which test is right for you? We’re here to help every step of the way.

📍 1520 Adeline St, Ste. B, Hattiesburg, MS 39401
📞 Onsite: 601-564-8632
☎ Office: 601-602-2445

Need a drug test that goes further back?✔ Detects long-term drug use✔ Reliable and widely trusted✔ Ideal for employers a...
04/29/2026

Need a drug test that goes further back?

✔ Detects long-term drug use
✔ Reliable and widely trusted
✔ Ideal for employers and individuals

📍 1520 Adeline St, Ste. B, Hattiesburg, MS 39401
📞 Onsite: 601-564-8632
☎ Office: 601-602-2445

At National Testing Services (NTS), accuracy isn’t optional — it’s our standard.NATIONAL TESTING SERVICES📍 1520 Adeline ...
04/28/2026

At National Testing Services (NTS), accuracy isn’t optional — it’s our standard.

NATIONAL TESTING SERVICES
📍 1520 Adeline St, Ste. B, Hattiesburg, MS 39401
📞 Onsite: 601-564-8632
☎ Office: 601-602-2445

At National Testing Services, we believe clarity creates connection.Whether you're dealing with a custody case, planning...
04/27/2026

At National Testing Services, we believe clarity creates connection.

Whether you're dealing with a custody case, planning ahead, or simply need peace of mind, DNA testing is about understanding, resolution, and moving forward with confidence.

We handle every case with care, professionalism, and complete confidentiality — because every situation matters.

📍 1520 Adeline St, Ste. B, Hattiesburg, MS 39401
📞 Onsite: 601-564-8632
☎ Office: 601-602-2445

Heads up for Monday, April 27 — we’ll be opening at 10 AMPlease plan your visit accordingly. We appreciate your understa...
04/24/2026

Heads up for Monday, April 27 — we’ll be opening at 10 AM
Please plan your visit accordingly. We appreciate your understanding and look forward to serving you!

NATIONAL TESTING SERVICES
📍 1520 Adeline St, Ste. B, Hattiesburg, MS 39401
📞 Onsite: 601-564-8632
☎ Office: 601-602-2445

Mobile or In-Clinic Testing — Which is better for you?Read more..
04/24/2026

Mobile or In-Clinic Testing — Which is better for you?
Read more..

🚨 Think drug testing only means urine tests? Think again.From hair to saliva to fingernails, modern drug testing goes de...
04/23/2026

🚨 Think drug testing only means urine tests? Think again.

From hair to saliva to fingernails, modern drug testing goes deeper—and smarter.
Read more to find our what drugs and specimen we test for
NATIONAL TESTING SERVICES
📍 1520 Adeline St, Ste. B, Hattiesburg, MS 39401
📞 Onsite: 601-564-8632
☎ Office: 601-602-2445

Still waiting on test results? Read more....
04/22/2026

Still waiting on test results? Read more....

Looking for accurate, confidential, and fast DNA testing services? We’ve got you covered!✅ Fast Results✅ 100% Confidenti...
04/22/2026

Looking for accurate, confidential, and fast DNA testing services? We’ve got you covered!

✅ Fast Results
✅ 100% Confidential
✅ Affordable & Trusted Service

NATIONAL TESTING SERVICES
📍 1520 Adeline St, Ste. B, Hattiesburg, MS 39401
📞 Onsite: 601-564-8632
☎ Office: 601-602-2445

Address

1520 Adeline Street Suite B
Hattiesburg, MS
39401

Telephone

+16016022445

Website

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