Workplace Drug Testing

GSI-imageBusiness owners in the United States report over $100 billion in losses per year due to substance abuse in the workplace.


Grand Slam Investigations provides laboratory and instant on-site drug tests to business owners who value implementing a workplace drug testing program. Our professional drug screening experts provide clients with all of the necessary paperwork and local laboratory locations to send their employees — with over 4,000 laboratories nationwide — for follow-up drug testing.


We also offer a complete line of instant on-site drug tests from one of the leading manufacturers in the world. We carry different styles of drug tests with many different combinations of drugs to test for. Our tests can test for an individual drug or a combination of up to 12 drugs. Please allow us to put together an instant-on site testing program for your company.


Grand Slam Investigations will create a turnkey program for your company to become a drug-free workplace. A policy is written on your behalf, customized to your needs and specifics of your business. This policy will comply with all federal and state regulations for regulated and non-regulated drug testing. Our consultants will meet your management staff to implement the policy answering questions and addressing concerns. We have developed policies for all types of employers!


For more information about workplace drug testing from Grand Slam Investigations, please contact us here or call us directly at 231.359.1555.