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Your Walnut Creek, California home loan experts

Dedicated to getting it done

As America’s #1 Retail Mortgage Lender, we work together to make every mortgage feel like a win. And when you work with us, we’re dedicated to one thing: You.

Home financing is more than a single loan – it’s about our communities. From first-time homebuyers building a new life to homeowners improving their finances using home equity, we’re dedicated to helping people prosper.

Our team is filled with dedicated loan officers living, supporting and serving their communities. We each offer our own individual specialties, from expert knowledge of home loan programs and the mortgage process to personal knowledge of the neighborhood you’re house hunting in. But in the end, we all come together to provide an exceptional experience and get it done for you.

Meet our team

Branch Leader

Casey Sullivan

  • Originating Branch Manager
  • NMLS #237837
  • 2125 Oak Grove Road
  • Suite 328
  • Walnut Creek, CA 94598

Niki Sullivan

  • Business Development/Reverse Specialist
  • NMLS #1717992
  • 2125 Oak Grove Road
  • Suite 328
  • Walnut Creek, CA 94598

Ben Buehler

  • Loan Officer
  • NMLS #975391
  • 2125 Oak Grove Road
  • Suite 328
  • Walnut Creek, CA 94598

Our support staff

My social posts

Casey Sullivan, The Sullivan Group at CrossCountry Mortgage Casey Sullivan, The Sullivan Group at CrossCountry Mortgage
When functional meets cozy, you get a charming Farmhouse style bedroom and a great night of sleep.
Casey Sullivan, The Sullivan Group at CrossCountry Mortgage Casey Sullivan, The Sullivan Group at CrossCountry Mortgage
🚨Don't Fall For This New Home Trap🚨
That model home you toured? Gorgeous, right? ✨ But here’s the truth: many builders load them with $$$ upgrades sometimes ones you can’t eve...
Casey Sullivan, The Sullivan Group at CrossCountry Mortgage Casey Sullivan, The Sullivan Group at CrossCountry Mortgage
Fixed rate or adjustable? If you’re not sure which is best for you, you’re not alone. Let's connect to find your loan. Learn more here 🔗 http://spr.ly/6188AyP3K
Casey Sullivan, The Sullivan Group at CrossCountry Mortgage Casey Sullivan, The Sullivan Group at CrossCountry Mortgage
🚫💰 Don’t Make a Big Down Payment - Do This Instead
✅ Use debt wisely: pay off what goes down in value cars 🚗, and leverage what goes up real estate 🏡.
Casey Sullivan, The Sullivan Group at CrossCountry Mortgage Casey Sullivan, The Sullivan Group at CrossCountry Mortgage
With a VA renovation loan, you can buy or refinance a property and roll the cost of repairs or upgrades right into your loan. One simple mortgage — same VA benefits. Let’s build your vision, together. Read more 🔗 ...

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