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Do you want straight answers to these three questions: How much is it going to cost? What are the payments?Read more

Do you want straight answers to these three questions: How much is it going to cost? What are the payments? How much do we qualify for? If so, then Jack is the person to give you the straight answers you’re looking for.

Jack Buck, Jr. has 29 years of experience as a loan officer. He is very excited to be with the Guild team and help his clients with every aspect of their loan process.

Jack is able to offer a variety of different programs with competitive pricing for his customers. In 2003, he closed over $46,000,000 in home mortgage loans, and has continued to offer his clients the best customer service and dedication possible.

Amy Jeep, Jack’s professional assistant, has been in the Mortgage Banking profession for 24 years as a Licensed Loan Officer and a processor.

Jack has been married for 41 years and is the father of five grown children, aged 21-34. Jack also has two grandchildren. He grew up in Ladue and presently resides in Richmond Heights.

In Jack’s words, “I treat my customers the same way I would expect to be treated! I enjoy taking the time to answer all questions and am always available, even after hours. My best advice to my clients is to get pre-approved for your mortgage!”

Awards

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Causes and Memberships

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Testimonials

5.0 (116 reviews)
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5.0
Experience logo
4.9
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5.0
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5.0
Jack is the best and always very helpful to explain everything, no matter how many questions I have for him.
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Jordan

Jan 2, 2026

Saint Charles, MO

Jack and Amy are the best!
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Brian

Dec 29, 2025

Weldon Spring, MO

Ready to get started?

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

Office Hours

Monday - Friday

Saturday

Sunday

8:30AM - 5:30PM

AVAIL BY APPT

CLOSED

Monday - Friday

8:30AM - 5:30PM

Saturday

AVAIL BY APPT

Sunday

CLOSED

NMLS ID #266343

I am authorized to do business in the states of California, Missouri and Texas. Licensed by the Department of Financial Protection and Innovation under the California Residential Mortgage Lending Act;

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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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