First Service Logo Sign

Tunnel System Branch

910 Louisiana St, Suite M100, Houston, TX 77002
Located in the Tunnel System between Lamar and McKinney

Branch Hours

Monday 7:30 AM - 4:30 PM

Tuesday 7:30 AM - 4:30 PM

Wednesday 7:30 AM - 4:30 PM

Thursday 7:30 AM - 4:30 PM

Friday 7:30 AM - 4:30 PM

Saturday Closed

Sunday Closed

Schedule Your Appointment Today!

Schedule Now

Branch Services

  • ATM Access
  • Visa Card Instant Issue
  • Visa Gift Cards
  • Notary Services
  • Medallion Signature

Your Local Credit Union

Located at 910 Louisiana St. in suite M100, directly below One Shell Plaza, is our Tunnels System branch. This branch features a newly remodeled look and feel created to give a more personal and empowering financial experience for every member who comes in. There are many ways to get to the branch, but for easiest access, we recommend starting at the corner of Louisiana and Lamar. If you need to park, there are meters adjacent to the building. There are two First Service ATM machines located in the Tunnels, which are available any time the Tunnel System is accessible. The Tunnels branch works closely with many of our Select Employer Groups located downtown, which means they help frequently with foreign national loans and payroll, and they participate in educational seminars in the heart of the city. The diverse staff in this branch is also prepared to serve members in English, Spanish, and Vietnamese.

2024 Holiday Hours

New Year's Day (observed)
Monday, January 1

Martin Luther King Jr. Day
Monday, January 15

Presidents' Day and Washington's Birthday
Monday, February 19

Good Friday
Friday, March 29 - The Woodlands branch only

Memorial Day
Monday, May 27

Wednesday, June 19 - The Woodlands branch only

Independence Day
Thursday, July 4

Labor Day
Monday, September 2

Veterans Day
Monday, November 11 - The Woodlands branch only

Thanksgiving Break
Wednesday, November 27 (Half Day) - South Texas Project branch only
Thursday, November 28 & Friday, November 29 - All Branches

Christmas Eve - The Woodlands & South Texas Project branches only
Tuesday, December 24

Christmas Day
Wednesday, December 25


Meet the Branch Managers

  • Ané Coleman

    Branch Manager
    Ané has been with First Service for over 15 years and has more than 30 years of experience working at credit unions. In her time at First Service, she is proud of the longstanding relationships she has built with our members and Select Employee Groups. Ané has completed extensive training, including lender training from Rex Johnson and training from the Disney Institute. When she’s not working, Ané enjoys traveling and reading. She is married and has a son, a daughter, and a dachshund named Twix.
  • Sonia Salinas

    Sonia has 20 years of experience working at credit unions, and she’s been with First Service since 2008. In her current role as the assistant branch manager at the Tunnels System branch, she manages the cash operations and oversees the tellers. During her time at First Service, Sonia is most proud to have spearheaded training at multiple branches during two different mergers. She’s earned a Disney Training Award and Compass Training Award. When Sonia’s not working, she enjoys spending time with her family and being outdoors riding her four-wheeler. She has three children – two boys and one girl – and two fur-grandbabies, a German Shepherd named Bruno and a Chihuahua named Casper. 

Meet a Mortgage Loan Originator

  • Shellena Blanco

    Shellena Blanco, NMLS #653431, started at First Service Credit Union in September 2023. She has worked in the financial industry since 2003 helping homeowners obtain the American dream of homeownership. Whether that be first-time homebuyers, those with expanding families, or those downsizing, Shellena has always wanted to aid those in need for all their life changes. Shellena has an AAS degree from the University of Michigan and has proven to be a top producer and trusted advisor. In her free time, Shellena enjoys serving the Houston community.
    If you have any questions, please contact Shellena directly:
    Apply Now