Responsive Banking

Banking Made for Arizona Business

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Important Security Notice

Safeguarding Your Information

Alliance Bank of Arizona will never contact you to ask for your online banking credentials over the phone or via email or text message. If you receive such a request, hang up immediately and call (888) 271-0610. Our team is here to assist you and help to ensure that your information remains safe and secure.

(888) 271-0610

Commercial & Corporate Banking

Making a Difference for Clients

Global real estate leader Hines considered us a valued partner for a major mixed-use project in Phoenix. “Many large banks would have looked at this project and said it was too complicated. Alliance Bank worked hand in glove with us and they were absolutely wonderful.” – Chris Anderson, Managing Director, Hines’ Southwest Region.

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Client Spotlight


Expert Banking

Understanding Your Needs

Put us to work for you. We think you’ll appreciate smart, flexible banking designed for your precise needs. But it’s more than that. You’ll work with a dedicated relationship manager who cares about your goals and aspirations and makes it easy to do business with us.

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Small Business Banking

Helping You Grow Your Business

For us, your small business is a big priority. You’ll find every product and service you need. Plus the personalized attention that lets you know you have a real partner. From finding the right SBA loan to helping you manage your cash flow and more, we’ve got you covered.

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Broader Business Banking

Robust Family of Brands

Alliance Bank of Arizona is part of Western Alliance Bank, one of the country’s top-performing financial institutions. Serving clients across the country wherever business happens, Western Alliance Bank operates individual, full-service banking and financial brands with offices in key markets nationwide. Clients benefit from a full spectrum of banking solutions, all delivered with outstanding service by industry experts who put customers first. You’ll find the resources you need, plus local market knowledge that matters.

  • Our tailored banking and finance solutions help companies get ahead. Every business in our family of brands delivers responsiveness, flexibility and an entrepreneurial mindset just like yours. That’s how we work for you.

    Phoenix, AZ
    Learn More About Our Brands
  • Reap the benefits of expert banking designed for Arizona. We come through for business, with tailored solutions, outstanding customer service and a real commitment to our communities.

    Phoenix, AZ
    Learn More About Alliance Bank of Arizona
  • Connect with expert bankers, customized solutions and outstanding service, all built for Nevada business. We always put customers first — and your success is our success.

    Las Vegas, NV
    Learn More About Bank of Nevada
  • Serving the landscape of ideas, Bridge Bank delivers expert business banking, tailored solutions and personalized attention — for clients in Northern California and wherever your business happens.

    San Jose, CA
    Learn More About Bridge Bank
  • Access knowledgeable bankers, terrific customer service and tailored solutions for your Northern Nevada business. We’re customer-focused and community-minded, just like you.

    Reno, NV
    Learn More About First Independent Bank
  • Plug into expert business bankers who offer tailored solutions and a real commitment to you. See how our sizable resources — and outsized commitment to customer service — come together in one outstanding Southern California bank.

    San Diego, CA
    Learn More About Torrey Pines Bank
  • Built for the unique needs of the community association management industry, we bring you tailored banking and finance solutions and outstanding customer service. Here, you’ll know how much you matter.

    Chandler, AZ
    Learn More About Alliance Association Bank
  • Our number one goal is to ensure you are in a home loan designed with your personal needs in mind and we have a team of home loan experts that will be your guide and will work with you every step of the way.

    Thousand Oaks, CA
    Learn More About AmeriHome Mortgage

About Us

Contact Us

We’re ready to help you get more from your business banking relationship. Find out how we can add value to your enterprise with responsiveness, innovative solutions and bankers who enjoy helping you meet your goals.

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Alliance Bank of Arizona Headquarters

1 East Washington Street
Suite 1400
Phoenix, AZ 85004
United States

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The Alliance Bank of Arizona building in downtown Phoenix, Arizona