Southwest Science, your custom lab solution
About Us
Get to Know Us
At Southwest Science Laboratory, we specialize in urine toxicology testing with a strong focus on speed, accuracy, and personalized service. As a small, independent laboratory, we pride ourselves on offering fast turnaround times that larger labs simply can’t match—often delivering results in 24 hours.
Our size allows us to be agile and responsive, giving each client the attention and support they deserve. Whether you're a healthcare provider, clinic, or treatment facility, we work closely with you to ensure timely, reliable results that help you make informed decisions quickly.
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At Southwest Science Laboratory, you're not just another sample—you’re a partner. Let us help you streamline your testing process with the precision and speed you need.
Our Top Tier Customer Service Includes...
Result accuracy, simple processes and customer service are our top priorities
Courier & Transport Services
To ensure prompt and safe delivery, we use a network of local couriers who personally pick up and transport specimens to our lab. All samples are handled with care to maintain sample integrity.
EMR Integration
We offer integration with most electronic medical record (EMR) systems, enabling automated reporting and seamless communication with your clinical workflow.
Compliance & Quality Assurance
Southwest Science Laboratory operates in full compliance with CLIA (Clinical Laboratory Improvement Amendments) and follows all industry best practices for laboratory testing, documentation, and reporting.
Our Testing Services
At Southwest Science Laboratory, we specialize in urine toxicology testing with a strong focus on accuracy, fast turnaround, and reliable support for providers across a range of care settings, including behavioral health, pain management, primary care, and substance use treatment.
Urine Drug Screening & Confirmation Testing
Using LC-MS/MS technology, we test for a wide range of substances with high sensitivity and specificity. Our panels cover:
o Prescription opioids and opiates
(e.g., oxycodone, hydrocodone, morphine)
o Benzodiazepines
o Stimulants (e.g., amphetamines, cocaine)
o THC and synthetic cannabinoids
o Gabapentin, pregabalin, and other high-risk prescription drugs
o Illicit substances and expanded drug panels as needed
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Rapid Turnaround Times
Most results are available within 24 hours, ensuring timely clinical decisions and improved patient care.
Contact
If you are interested in our services, need supplies or any other assistance, please reach out to us using the contact information below.
2401 W 208th St Unit C9,
Torrance, CA 90501
(310) 694-9342