Energy Capital Credit Union

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Become a Member

We are where Better Banking Starts. When you become a member of our credit union, you become part of our credit union family. We know you by name and you aren’t just a number. You see, at Energy Capital Credit Union we truly care about your financial well-being. If you want to bank with someone who’s looking out for your best interests, then you’re exactly where you need to be.

We listen to your needs and plan our products and services accordingly. We do everything we can to take the “bank” out of banking and help you manage your financial life, effortlessly.

If you meet one of the following membership requirements, then come in and join our credit union family. We’d love to have you.


  • Within 10 miles of any of our 3 branches
  • for one of our corporate partners:
    • ExxonMobil
    • ExxonMobil contractors
    • Bimbo Bakeries
    • Bureau Veritas
    • Compass Group
    • Costco Willowbrook
    • One Voice Texas
    • XTO Energy


  • In Harris County, Texas
  • In Montgomery County, Texas
  • Within 10 miles of any of our 3 branches


  • An immediate family member of an Energy Capital member, regardless of where you live


  • Within 10 miles of any of our 3 branches

Attend School​

  • Within 10 miles of any of our 3 branches

Are you an employee of a company interested in becoming an eligible corporate partner? Contact us at

Once you become a member of ECCU you may retain your membership no matter where you work or live. We believe “once a member, always a member."

Become a member today! Open an Account.