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          Wildfires across the Los Angeles area are expected to become the costliest such disaster in U.S. history. As victims cope with the aftermath, it is crucial to stay vigilant against opportunistic scammers. In addition, those wishing to help by donating money or supplies should carefully research organizations before contributing. BBB offers guidance to protect both victims and donors. Copy and paste the following URL for helpful tips: bbb.org/local-bbb/bbb-of-los-angeles-and-silicon-valley
          Category: Drug Testing

          Showing: 96 results for Drug Testing
          near Porterville, CA

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          Star Drug Testing

          Drug Testing

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • San Luis Obispo County, CA
          Accredited BusinessAccredited Business
          (805) 434-1477

          3850 Ramada Dr. Ste. C-4,
          Paso Robles, CA 93446

          Star Drug Testing

          Drug Testing

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • San Luis Obispo County, CA
          Accredited BusinessAccredited Business
          (805) 782-0903

          1223 Higuera St. Ste. 102,
          San Luis Obispo, CA 93401

          Star Drug Testing

          Drug Testing

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • San Luis Obispo County, CA
          Accredited BusinessAccredited Business
          (805) 349-0558

          222 Carmen Ln Ste 101,
          Santa Maria, CA 93458-7776

          Western Aeromedical Consortium

          Laboratory Testing, Drug Testing

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • AK
          • AL
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          • AS
          • AZ
          • CA
          • CO
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          Accredited BusinessAccredited Business
          (800) 365-1326

          PO Box 3019,
          Santa Maria, CA 93457-3019

          Eden Recovery Center

          Drug Addiction Treatment, Rehabilitation, Drug Testing ...

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • USA
          Accredited BusinessAccredited Business
          (855) 999-3336

          Santa Clarita, CA 91321-3505

          C3 Intelligence, Inc.

          Background Checks, Drug Testing, Tenant Screening ...

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • CA
          Accredited BusinessAccredited Business
          (866) 946-8359

          2545 W Hillcrest Dr Ste 110,
          Newbury Park, CA 91320

          Harmony Place

          Rehabilitation, Drug Testing, Drug Abuse Information ...

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • Los Angeles County, CA
          Accredited BusinessAccredited Business
          (855) 627-1417

          23041 Hatteras St,
          Woodland Hills, CA 91367-4236

          Harmony Place

          Rehabilitation, Drug Testing, Drug Abuse Information ...

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • Los Angeles County, CA
          Accredited BusinessAccredited Business
          (855) 627-1417

          22900 Ventura Blvd STE 340,
          Woodland Hills, CA 91364-5808

          Premium Transport Staffing Inc

          Employment Agencies, Payroll Services, Drug Testing

          BBB Rating: A+

          This rating reflects BBB's opinion about the entire organization's interactions with its customers, including interactions with local locations.

          View HQ Business Profile
          Service Area

          Serving the following areas:

          • 90601
          • 90602
          • 90603
          • 90604
          • 90605
          • 90606
          • 90607
          • 90608
          • 90609
          • 90610
          • 90612
          • 91710
          • 91758
          • 91761
          • 91762
          • 91764
          • 91798
          Accredited BusinessAccredited Business
          (562) 464-5200

          12411 Slauson Ave STE C,
          Whittier, CA 90606

          Premium Transport Staffing, Inc.

          Employment Agencies, Payroll Services, Drug Testing

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • 90601
          • 90602
          • 90603
          • 90604
          • 90605
          • 90606
          • 90607
          • 90608
          • 90609
          • 90610
          • 90612
          • 91710
          • 91758
          • 91761
          • 91762
          • 91764
          • 91798
          Accredited BusinessAccredited Business
          (562) 464-3778

          2171 S Grove Ave STE J,
          Ontario, CA 91761-4600

          E & J Medical Services

          Drug Testing, CPR Certification, DNA Testing

          BBB Rating: A+
          Accredited BusinessAccredited Business
          (714) 596-7340

          333 S Magnolia Ave,
          Anaheim, CA 92804-2115

          Book Appointment

          E & J Medical Services

          Drug Testing, CPR Certification, DNA Testing

          BBB Rating: A+
          Accredited BusinessAccredited Business
          (714) 596-7340

          17024 Magnolia St,
          Fountain Vly, CA 92708-3204

          Book Appointment

          From The Heart Mobile Labs

          Phlebotomy, DNA Testing, Drug Testing ...

          BBB Rating: A+
          Accredited BusinessAccredited Business
          (424) 295-5939

          2372 Morris Ave #994,
          Irvine, CA 92614

          Asante Chiropractic & Testing Services

          Chiropractors D.C., Health and Wellness, Drug Testing ...

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • Riverside County, CA
          Accredited BusinessAccredited Business
          (951) 208-0843

          24594 Sunnymead Blvd Ste H,
          Moreno Valley, CA 92553-3789

          Clear Choice Systems

          Drug Testing, Notary Public, DNA Testing

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • Santa Clara County, CA
          Accredited BusinessAccredited Business
          (703) 433-0090

          San Jose, CA 95124-2934

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          Accreditation and Ratings Overview

          Accredited BusinessAccredited Business

          Select businesses earn BBB Accreditation by undergoing a thorough evaluation and upholding the BBB Accreditation Standards.

          A+

          BBB assigns ratings from A+ (highest) to F (lowest). In some cases, BBB will not rate the business (indicated by an NR, or "No Rating") for reasons that include insufficient information about a business or ongoing review/update of the business's file.

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