Proudly serving Mobile County and surrounding areas with expert diagnostic testing, including DNA testing and efficient specimen collection.

Coastal Testing Services
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Coastal Testing Services
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Mobile Lab Testing & DNA Testing Delivered to Your Door

Mobile Lab Testing & DNA Testing Delivered to Your DoorMobile Lab Testing & DNA Testing Delivered to Your DoorMobile Lab Testing & DNA Testing Delivered to Your Door

Coastal Testing Services offers professional specimen collection and rapid diagnostic testing, including DNA testing, for everyone.

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Trusted Professional Standards

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Why Choose Coastal Testing Services

Nurse-Owned

Reliable & Confidential

Mobile Convenience

Nurse-Owned & Professionally Operated Our services are led by a licensed nurse who understands the importance of accuracy, professionalism, and patient care in diagnostic testing. Every specimen collection, including DNA testing, is performed with medical-grade standards and meticulous attention to detail.

Mobile Convenience

Reliable & Confidential

Mobile Convenience

Mobile Diagnostic Testing at Your Location We eliminate the need for waiting rooms and clinic visits. Our trained collector travels directly to your home, office, or job site for convenient specimen collection, ensuring that DNA testing can be completed quickly and comfortably.

Reliable & Confidential

Reliable & Confidential

Reliable & Confidential

Reliable & Confidential Testing

From immigration DNA testing to DOT drug screening, we ensure strict privacy and compliance standards for every client we serve. Our diagnostic testing services include meticulous specimen collection to uphold the highest quality and confidentiality.

Flexible Scheduling

Reliable & Confidential

Reliable & Confidential

Flexible Appointment Scheduling for Diagnostic Testing and DNA Testing. Appointments are available seven days a week with convenient scheduling options designed to work around your availability, including times for specimen collection.

Our Mobile Testing Services

DNA & Immigration Testing

DOT & Non-DOT Drug Testing

DOT & Non-DOT Drug Testing

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We offer professional DNA specimen collection services tailored for various legal, immigration, and personal testing needs, guaranteeing proper documentation and secure handling of samples. Our diagnostic testing services include: Immigration DNA Testing (AABB-certified Laboratories), Legal Paternity Testing ($375), Relationship DNA Testing, Non-Invasive Prenatal Paternity Testing (NIPP), and Informational DNA Testing ($250). All specimen collections adhere to strict chain-of-custody procedures to ensure that results are accurate, confidential, and legally admissible when necessary.

DOT & Non-DOT Drug Testing

DOT & Non-DOT Drug Testing

DOT & Non-DOT Drug Testing

Person holding a clipboard with drug test forms and testing materials.

Workplace safety and regulatory compliance are essential for many industries. Our mobile drug testing services, including diagnostic testing and specimen collection, help employers maintain compliance without interrupting daily operations.


Services include:


- DOT-Compliant Drug Testing

- Non-DOT Drug Testing

- Pre-Employment Screening

- Random Drug Testing Programs

- Alcohol Screening


We work with transportation companies, small businesses, and local employers throughout Mobile County, ensuring they meet all necessary standards, including DNA testing when applicable.

More Services
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Our Commitment to Professional Standards

At Coastal Testing Services, we understand that medical and legal testing, including diagnostic testing and DNA testing, requires more than just convenience — it necessitates accuracy, compliance, and strict professional standards. 


Every specimen collection we perform adheres to established clinical protocols designed to protect the integrity of the testing process. 


Our services follow recognized guidelines utilized throughout the healthcare and diagnostic testing industries, ensuring that specimens are collected, handled, and documented with the utmost care.

We proudly provide services that support:

- AABB-compliant DNA specimen collections for immigration and legal testing

- DOT-regulated drug testing procedures for workplace compliance

- CLIA-waived diagnostic testing protocols for rapid medical screenings

- Professional phlebotomy standards for physician-ordered laboratory tests


Our nurse-led approach ensures that every collection is performed with the professionalism, attention to detail, and clinical responsibility our clients deserve.

Discover why our customers love us!

Simple. Secure. Convenient.

Step 1: Schedule

Step 2: We Come to You

Step 2: We Come to You

Nurse-Owned & Professionally Operated Our services are led by a licensed nurse who understands the importance of accuracy, professionalism, and patient care in diagnostic testing. Every specimen collection, including DNA testing, is performed with medical-grade standards and meticulous attention to detail.

Step 2: We Come to You

Step 2: We Come to You

Step 2: We Come to You

Mobile Diagnostic Testing at Your Location We eliminate the need for waiting rooms and clinic visits. Our trained collector travels directly to your home, office, or job site for convenient specimen collection, ensuring that DNA testing can be completed quickly and comfortably.

Step 3: Secure Processing

Step 4: Receive Your Results

Step 4: Receive Your Results

Reliable & Confidential Testing

From immigration DNA testing to DOT drug screening, we ensure strict privacy and compliance standards for every client we serve. Our diagnostic testing services include meticulous specimen collection to uphold the highest quality and confidentiality.

Step 4: Receive Your Results

Step 4: Receive Your Results

Step 4: Receive Your Results

Flexible Appointment Scheduling for Diagnostic Testing and DNA Testing. Appointments are available seven days a week with convenient scheduling options designed to work around your availability, including times for specimen collection.

Learn More About Our Process

Your Privacy Matters

At Coastal Testing Services, we understand that medical and legal testing, including diagnostic testing and DNA testing, requires more than just convenience — it necessitates accuracy, compliance, and strict professional standards. 


Every specimen collection we perform adheres to established clinical protocols designed to protect the integrity of the testing process. 


Our services follow recognized guidelines utilized throughout the healthcare and diagnostic testing industries, ensuring that specimens are collected, handled, and documented with the utmost care.

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Serving Individuals, Families, and Businesses

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Individuals & Families

Attorneys & Legal Professionals

Attorneys & Legal Professionals

Nurse-Owned & Professionally Operated Our services are led by a licensed nurse who understands the importance of accuracy, professionalism, and patient care in diagnostic testing. Every specimen collection, including DNA testing, is performed with medical-grade standards and meticulous attention to detail.

Legal discussion with judge's gavel and scales of justice on table.

Attorneys & Legal Professionals

Attorneys & Legal Professionals

Attorneys & Legal Professionals

Mobile Diagnostic Testing at Your Location We eliminate the need for waiting rooms and clinic visits. Our trained collector travels directly to your home, office, or job site for convenient specimen collection, ensuring that DNA testing can be completed quickly and comfortably.

Two nurses in blue scrubs checking information on a tablet.

Healthcare Providers

Attorneys & Legal Professionals

Healthcare Providers

Reliable & Confidential Testing

From immigration DNA testing to DOT drug screening, we ensure strict privacy and compliance standards for every client we serve. Our diagnostic testing services include meticulous specimen collection to uphold the highest quality and confidentiality.

Proudly Serving Mobile, Alabama

Coastal Testing Services provides professional mobile testing throughout:

At Coastal Testing Services, we understand that medical and legal testing, including diagnostic testing and DNA testing, requires more than just convenience — it necessitates accuracy, compliance, and strict professional standards. 


Every specimen collection we perform adheres to established clinical protocols designed to protect the integrity of the testing process. 


Our services follow recognized guidelines utilized throughout the healthcare and diagnostic testing industries, ensuring that specimens are collected, handled, and documented with the utmost care.

Map highlighting Mobile, Alabama and surrounding areas with major highways.

Frequently Asked Questions

Please reach us at coastaltestingservicesllc@gmail.com if you cannot find an answer to your question.

Yes. Coastal Testing Services provides mobile specimen collection at homes, workplaces, job sites, and other agreed-upon locations throughout Mobile, Alabama, and surrounding communities.


DNA testing performed through accredited laboratories is highly accurate. Proper specimen collection and chain-of-custody procedures ensure reliable results for both legal and informational testing.


Result timelines depend on the specific test being performed and the laboratory processing the specimen. Most DNA testing results are typically available within 1-2 business days once the laboratory receives the sample.


We proudly serve clients throughout Mobile, Alabama, Mobile County, and nearby Gulf Coast communities.


Yes. We provide mobile drug testing services for employers, including DOT and non-DOT testing programs, helping businesses maintain compliance and workplace safety.


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Ready to Schedule Your Appointment?

Whether you need DNA testing for personal answers, a drug screening for your business, or professional specimen collection without visiting a clinic, Coastal Testing Services is here to assist with all your diagnostic testing needs. 


Call today to schedule your appointment or request service information.


Phone: 251-301-6882

Email: coastaltestingservicesllc@gmail.com

Book Your Appointment
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Coastal Testing Services

Mobile, Alabama

251-301-6882

Copyright © 2026 Coastal Testing Services - All Rights Reserved.

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