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Gretchen Casto

7060 S Yale, Suite 100
Tulsa, Oklahoma 74136
LinkedIn Profile Apply now or sign in Our online mortgage lending platform is hosted by Blend Labs, Inc.

Whether buying, selling, refinancing, or building your dream home, you have much riding on your loan specialist. Since market conditions and mortgage programs change frequently, you must ensure you're dealing with a top professional who can give you quick and accurate financial advice. Bank of Oklahoma has the expertise and knowledge you need to explore the many financing options available.

Bank of Oklahoma specialties include first-time home buyers, vacation homes, investment properties, jumbo mortgages, rate and term refinances, and cash-out mortgages. Our job is to give you expert advice to allow you to make a sound financial decision, all while delivering unparalleled customer service.

Gretchen has spent over three decades in the mortgage industry, including two plus decades with Bank of Oklahoma, assisting clients and providing a streamlined mortgage experience, while focusing on their financial goals. Gretchen is well known for her big-picture attitude in helping clients with budget and credit questions and being there throughout the loan process. A never-give-up attitude makes her very popular with her realtor and builder clients.

Are you ready to get started?

After applying, we'll contact you to discuss loan details and answer any questions. You can connect with your mortgage banker using the contact information above for even more personalized service and advice.

Apply now or sign in Our online mortgage lending platform is hosted by Blend Labs, Inc.
Gretchen Casto

Gretchen Casto

Mortgage Banker NMLS #492250 Bank of Oklahoma logo

Ask our bankers about the Builder Affinity Program

Finance your new home with Bank of Oklahoma and you may be eligible for a $2,000 credit to help with your closing costs.*

Our Preferred Builder Program can be used for:

  • Single-family detached residences, condos, and townhomes.
  • Purchase transactions for primary and secondary residences only (No investment properties).
  • Refinancing to payoff short-term interim construction financing.

We'll work with you to provide a smooth, streamline experience from application through closing. We offer:

  • Low competitive rates.
  • A simplified application process.
  • Personal and attentive service.