In business since 2013, Preferred Laboratory LLC is a professional quality drug testing service. Our services include, Drug Tests, Employee Drug Testing, Pre Employment Drug Testing, Drug Testing for Recovering Addicts, and more. A large part of our success has been due to a reputation of professionalism, honesty and our skill in this field. For more information, call or click today.

Phone: (508) 459-2190

Cross Streets: Near the intersection of Brooks St and Rockdale St