SERVING THE NATION | 903-291-0137
GCO Labs, LLC strives to be your first choice in chemical analytical testing labs by providing 100% customer satisfaction.
Owner Greg Oliver has over 25 years' experience in analytical testing. He has a Master's degree from Texas A&M University.
We offer quick turnaround and even after-hours emergency services. All phone calls are answered within 24 hours.
We're certified as a qualified laboratory by the State of Texas. Your satisfaction is guaranteed when you use GCO Labs, LLC.
We're a family-owned and
operated business. Greg Oliver, an M.S. graduate, began GCO Labs, LLC to serve the energy industry.