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About me

Meet Jennifer Castillo -- Your Trusted Mortgage Expert With over 20 years of experience in the mortgage industry, Jennifer Castillo leads a dynamic team dedicated to helping you achieve your homeownership dreams. Jennifer's journey through various roles--loan servicing, processing, and originating--has equipped her with a comprehensive understanding of the mortgage process.Read more

Meet Jennifer Castillo -- Your Trusted Mortgage Expert With over 20 years of experience in the mortgage industry, Jennifer Castillo leads a dynamic team dedicated to helping you achieve your homeownership dreams. Jennifer's journey through various roles--loan servicing, processing, and originating--has equipped her with a comprehensive understanding of the mortgage process. Her expertise, combined with her commitment to providing personalized and creative solutions, ensures that your home financing experience is seamless and successful. Jennifer is joined by her longtime friend, Maria Ramos, who brings a wealth of experience in banking, mortgages, and insurance. Together, they make an outstanding team, with their combined knowledge and passion for helping clients find the right solutions for their home financing needs. Jennifer's approach goes beyond just securing loans. She believes in building lifelong relationships, offering clear and honest communication throughout the process--no matter the news--and following through on every commitment. Jennifer and Maria's combined expertise allows them to support you not only through closing but throughout your entire homeownership journey. With the team's deep industry knowledge and commitment to excellence, they are uniquely equipped to assist clients from all backgrounds, ensuring that everyone has the opportunity to achieve their homeownership goals. Contact Jennifer Castillo today to start your journey toward homeownership, where you'll experience expert guidance every step of the way!

Awards

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Causes and Memberships

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Testimonials

5.0 (102 reviews)
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5.0
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5.0
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5.0
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5.0
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5.0
Jennifer was patient and very helpful.
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Armando

Mar 20, 2026

Aurora, IL

Jennifer was great at being attentive and explaining every process to me as a first time buyer. She kept me updated throughout the entire process. I highly recommend Jennifer!
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Margarette

Mar 17, 2026

Hanover Park, IL

Meet our team

I work closely with my team of specialists to get you the financing you need. See what each member brings to the team.

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Maria Ramos

Transaction Coordinator

I am not an originating team member.

Ready to get started?

Get in touch to discuss your home financing goals and explore next steps together.

Office Hours

Monday - Friday

Saturday

Sunday

8:00AM - 5:00PM

CLOSED

CLOSED

Monday - Friday

8:00AM - 5:00PM

Saturday

CLOSED

Sunday

CLOSED

NMLS ID #221714

I am authorized to do business in the state of Illinois. (www.nmlsconsumeraccess.org/);

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Find the loan that works for you

See what we offer

Whether you’re buying your first home, exploring down payment assistance, relocating for military service or purchasing in a high-cost market, Guild offers a range of loan programs designed to meet different needs and situations.

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