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    Contact Us

    2025 Holidays/Closed Dates

    October 13 – Columbus Day (observed)

    November 11 – Veterans Day

    November 27 – Thanksgiving Day

    December 24 – Christmas Eve (close at 1pm)

    December 25 – Christmas Day

    December 31 – New Year’s Eve (close at 1pm)

    2026 Holidays/Closed Dates

    Thursday, January 1 – New Year’s Day

    Monday, January 19 – Martin Luther King, Jr Day

    Saturday, January 31 – System Conversion

    Monday, February 2 – delayed opening at 1pm

    Monday, February 16 – Presidents’ Day

     

     

     

    *The Woodlands MSCU branch office inside of Oxy may have additional closures based on company holidays.

     

    Main Office

    10100 Richmond Ave.
    Houston, Texas 77042

    Branch Hours:

    Mon-Fri 9am to 5pm

    Sat 9am to 1pm (at Westchase and Sugar Land Branches)

     

    Phone

    713-627-4000

    Member Service Center

    Mon-Fri: 9am to 5pm

    Sat: 9am to 1pm

    web.msc@membersourcecu.org

    Loan Department

    loan@membersourcecu.org;

    Business Development

    bd@membersourcecu.org

     

    General Fax

    713-244-3300

     

    Text

    To text with MSCU, text START to 713.627.4000. You may stop at any time.

    Texts will be answered during business hours.

     

    Report a lost or stolen card: 800.472.3272