Contact Us

    Mailing Address:
    10134 Hammerly, Box 172
    Houston, TX 77080

    Phone Number (for general inquiries):
    713.939.6400

    Certification Address:
    3900 Claymoore Park Drive, #160
    Houston, TX 77043
    (Parking is in front of the Terracon Office)

    Phone Number (for certification):
    Mark Dornak
    979.575.7604

    Shipping Policy:
    This site is used for registration purposes only, and no items are shipped.

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