Where to Get Reliable DNA and Drug Testing Services Near You
Looking for reliable DNA testing near me or drug testing near me in Chicagoland, Northwest Indiana, or Kankakee County? ARG Diagnostic Testing offers fast, confidential, and accurate paternity, ancestry, DOT, and hair follicle drug testing, with flexible in-office and mobile options backed by nationally accredited labs.
When you search online for DNA testing near me or drug testing near me, dozens of options appear. But not all testing providers are the same. Some centers have long wait times, hidden fees, or results that can’t be used for legal purposes.
At ARG Diagnostic Testing, our mission is to make testing fast, confidential, and convenient for families, individuals, and employers across Chicagoland, Northwest Indiana, and Kankakee County.
Why Accuracy Matters in Testing
Whether you’re taking a paternity test for court, a DOT drug test for work, or a hair follicle test for long-term detection, accuracy is everything. That’s why we partner with accredited laboratories such as Quest Diagnostics and DDC (DNA Diagnostics Center). These labs are trusted nationwide, and their results hold up in both personal and legal situations.
Convenient Options for Families and Businesses
We understand that not everyone can travel to a clinic during normal business hours. That’s why we offer mobile DNA and drug testing services, bringing the collection process directly to your home, office, or job site.
Some of our most requested services include:
Paternity Testing – For peace of mind, child support, custody cases, or immigration.
Workplace Drug Testing – Pre-employment, random, and post-accident testing.
Hair Follicle Drug Testing – Detects drug use for up to 90 days, ideal for court or employers.
EtG Alcohol Testing – Urine-based alcohol detection at both 250 and 500 cutoff levels.
Ancestry & Family Relationship Testing – Learn more about your biological family or heritage.
Who Benefits from Our Services?
Families who need answers about biological relationships.
Employers who want to maintain a drug-free workplace.
Legal professionals and courts who require chain-of-custody procedures for admissible results.
Government agencies that require DOT-compliant testing.
The Testing Process: Simple and Confidential
Schedule your appointment online or by calling 877-820-2925.
Select the service that fits your needs — DNA, drug, or alcohol testing.
Complete the test with our professional collection team (at our site or mobile).
Receive results quickly, securely, and confidentially.
Why Clients Choose ARG Diagnostic Testing
Clients often tell us they choose us because we’re:
Fast – No long wait times.
Professional – Certified collectors and secure chain-of-custody.
Flexible – Both in-office and mobile testing available.
Accurate – Results you can trust, backed by nationally accredited labs.
Final Thoughts
Finding the right testing provider can be overwhelming. Instead of sifting through endless searches for “paternity testing near me” or “drug testing Illinois,” you can rely on ARG Diagnostic Testing for trusted results and excellent service.
👉 Ready to schedule? Book your appointment online today or call 877-820-2925