Contact GCO Labs

Feel confident about the accuracy of our lab tests! GCO Labs, LLC offers quality environmental testing to customers nationwide. We pride ourselves on fast turnaround times. For 24/7 emergency testing, call 903-452-1929 .

Address:

GCO Labs, LLC

Phone:  903-291-0137  

Emergency number:  903-452-1929

We accept:

Directions:

We're located about 120 miles east of Dallas, in the heart of the East Texas oil fields. However, we offer our testing service to industries across the nation, not just oil and mining operations. Call us for more information on our FREE estimates.

(TMRA) Texas Mining Reclamation Association