LJA Engineering - Employee Owned
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  • Gregory J. Patch, PE   Vice President, Site Division, Land Development

    Greg Patch, PE, VP
    2929 Briarpark Drive, Suite 600
    Houston, Texas 77042
    713-953-5200 TEL
    713-953-5026 FAX
    gpatch@ljaengineering.com

    Mark Janzer, PE, LEED� AP
    2929 Briarpark Drive, Suite 600
    Houston, Texas 77042
    713-953-5200 TEL
    713-953-5026 FAX
    mjanzer@ljaengineering.com