Get in Touch

Let's Start a
Conversation.

We'd love to learn about your goals and share how Legacy Advisory Group can help. Reach out to schedule a complimentary consultation.

Contact Information

Office

2725 Airview Boulevard, Suite 204
Portage, MI 49002

Office Hours

Monday – Thursday: 9:00 AM – 5:00 PM
Friday: By Appointment

Meet With

Sandy K. Derby

Sandy K. Derby

Partner & Senior Financial Advisor

Jennifer Dayhuff

Jennifer Dayhuff

Partner

Schedule a Consultation

Tell Us About Yourself

Preferred Contact Method

We typically respond within one business day. Your information is kept strictly confidential.

Legacy Advisory Group

Helping individuals and families build lasting financial legacies since 1989.

Get in Touch

Sandy K. Derby & Jennifer Dayhuff

Advisor & Partners

2725 Airview Boulevard, Suite 204

Portage, MI 49002

Schedule a Consultation →

© 2026 Legacy Advisory Group. All rights reserved.

Steady guidance through every season of life.

Privacy Policy · Harbour Investments CRS Form

Check the background of your financial professional on FINRA's BrokerCheck.

The content is developed from sources believed to be providing accurate information. The information in this material is not intended as tax or legal advice. Please consult legal or tax professionals for specific information regarding your individual situation. Some of this material was developed and produced by FMG Suite to provide information on a topic that may be of interest. FMG Suite is not affiliated with the named representative, broker–dealer, state– or SEC–registered investment advisory firm. The opinions expressed and material provided are for general information, and should not be considered a solicitation for the purchase or sale of any security.

Copyright 2026 FMG Suite.

Check the background of this firm on FINRA's BrokerCheck.

All written content on this site is for information purposes only. Material presented is believed to be from reliable sources; however, we make no representations as to its accuracy or completeness. All information and ideas should be discussed in detail with your individual adviser prior to implementation. The presence of this web site shall in no way be construed or interpreted as a solicitation to sell or offer to sell securities or investment advisory services to any residents of any State where otherwise legally permitted. Past performance is no guarantee of future results and investors can lose money.

Securities and Advisory Services offered through Harbour Investments, Inc. Member FINRA / SIPC Securities Licensed in MI, AK, AZ, CA, CO, FL, GA, IA, ID, IL, IN, KS, KY, MA, MD, ME, MN, MO, NC, ND, NE, NJ, OH, OK, PA, RI, SC, TN, TX, WA, & WI. Preferred Financial Group, LLC, Harbour Investments, Inc. is not affiliated with or endorsed by the Social Security Administration or any government agency. This content is for informational purposes only and should not be used to make any financial decisions. Unauthorized use of the material is prohibited.