A panoramic vista of a valley in California.

Uncover the past. Build the future.

Cogstone has extensive experience in California, the southwest region, and throughout the United States. Our professional team offers fast turnaround times using our in-house resources, specialized knowledge, and local experience to handle the complexity of your project.

We’re invested in your success.


For all other inquires, please fill out the contact form below and a staff member will reach out within 24 hours.

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    Main Office

    1518 W. Taft Avenue
    Orange, CA 92865
    p. 714-974-8300
    tf. 888-333-3212
    f. 714-974-8303

    Mailing Address

    P.O. Box 7366
    Orange, CA 92863

    Branch Offices

    Morro Bay
    775 Pacific Street
    Morro Bay, CA 93442
    tf. 888-333-3212

    425 W. La Cadena Drive
    Suites 11 & 12
    Riverside, CA 92501
    tf. 888-333-3212

    8308 Deville Oaks Way
    Citrus Heights, CA 95621
    tf. 888-333-3212