GCO Labs, LLC-Logo

SERVING THE NATION | 903-291-0137

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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.

Contact GCO Labs

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.

Phone:

903-291-0137

 

Emergency number:

903-452-1929

 

Address:

GCO Labs, LLC

3505 W Loop 281

Longview, TX 75604

 

Email:

greg.oliver@gco-labs.com

 

Hours:

Monday - Friday: 8:00 AM - 5:00 PM

Visa American Express Mastercard Personal Check Cash
* Required

(TMRA) Texas Mining Reclamation Association

 

 

We accept:

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