SERVING THE NATION | 903-291-0137
We provide high-quality analytical testing services to the material industry. GCO Labs, LLC has a large selection of tests available including ASTM and AASHTO methods. Listed below are a few of the material tests we offer.
Call us for more information and ask about our volume discounts. We take special orders too!
Patricle size analysis, ASTM D422
Water soluble chloride, AASHTO / ASTM
Your phone call will be answered within
24 hours. Call us for more information on
Monday - Friday
8:00 AM - 5:00 PM