Contact Us
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Holidays/Branch Closures
- Juneteenth - Friday, June 19, 2026
- Independence Day - Saturday, July 4, 2026
- Labor Day - Monday, September 7, 2026
- Columbus Day - Monday, October 12, 2026
- Veterans Day - Wednesday, November 11, 2026
- Thanksgiving Day - Thursday, November 26, 2026
- Christmas Eve - Thursday, December 24, 2026 (close at 1pm)
- Christmas Day - Friday, December 25, 2026
- New Year's Eve - Thursday, December 31, 2026
- New Year's Day - Friday, January 1, 2027
*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
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