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About Us

This is Strongbox Wealth

We’re a independent registered investment advisory firm focusing on financial planning and private wealth management for high net worth individuals and their families. Our clients include lifelong savers, entrepreneurs, business owners, professionals, executives, and community leaders.

We look to enhance our fiduciary responsibility to each client by collaborating with their other trusted advisors, such as estate attorneys, to provide a simplified aggregation of services. Our commitment is to make it easy for you to focus on what matters most: living your life to its fullest and achieving your purpose.

Our Process



Your story is all that matters, so we take time to listen first.  We ask questions and answer yours.  For us, discovery is a two-way street to determine if our relationship will be a good fit.

Holistic Plan Design



Your plan will be a custom fit, because you and your family are one of a kind.  Integration of your assets, liabilities, objectives, risk tolerance, tax, estate and legacy will be addressed with professional care.

Custom Portfolio Construction


Your portfolio should uniquely reflect you.  We tailor solutions based on account type, income and liquidity needs, growth expectations, and risk exposure.


Ongoing Communication & Advice


Life changes and when it does we will adapt your plan and portfolio accordingly.  Proficient in managing all stages along the wealth continuum, we serve as your professional advisor and advocate.

Our team

Jon Garlow Headshot
Chuck Cooper Headshot
Andrew Beil Headshot
Kathy Postoak Headshot
Kathy Postoak
Director of Operations
Amanda Robinson Headshot
Amanda Robinson
Administrative Assistant
Crystal Schultz Headshot
Crystal Shultz
Administrative Assistant

Our Name & our mark

We chose StrongBox Wealth as our name because we want our clients to envision us as the trusted “one-stop repository” for consolidating assets and delivering a full suite of personalized financial advisory services. 

Think of us as your secure, stable partner, committed to safeguarding your financial objectives.

Our founding principles

Be Better

Be Genuine

Be Direct

Be Competent

Be Confident

Chuck Cooper and Jon Garlow Business Planning
Our difference

StrongBox Wealth stands apart by offering you a powerful combination of personalized, objective advice and comprehensive investment management, backed by access to industry-leading resources.


With the designations of Certified Private Wealth Advisor® and Certified Financial Planner®, the StrongBox team works together to give each client the advantage of our advanced training, skills and experience. Our offering surpasses the standard financial advisory services found in the industry, as we enhance our relationships with portfolio management, risk mitigation, tax-smart planning and other valuable tools.


When you’re our client, you’ll often hear us use the expressions
“big picture” and “long view.” We always consider your entire financial situation—present and future—when customizing our plans and making our recommendations. We make a point of taking into account assets and liabilities, risks and obligations, rewards and opportunities.


Because we focus on each client as an individual with a unique set of dreams and expectations, balancing both family dynamics and life’s circumstances, we strive to deliver a truly personalized client service experience. We stay in touch on a regular basis, and our communications are designed to be clear and understandable. We are known for our responsiveness, our attentiveness, and our empathy.


We believe strongly in the need to keep the custodian responsibilities of our client assets separate from our role as advisors as well as from the providers of the products and programs we may ultimately recommend. Our relationship with Dynasty Financial Partners ensures this “triangulation of advice,” in which StrongBox’s customized objective advice is separate from our custodian Schwab Advisory Services and from the unlimited investment providers that you can access.

Our Resource Partners



Jon Garlow, CPWA®, AIF®

As a Certified Private Wealth Advisor® and Accredited Investment Fiduciary® professional, Jon has been delivering prudent financial advice to affluent families, business owners, non-profit organizations, and institutions since 2010.  As a Founding Partner and Wealth Advisor for StrongBox Wealth, Jon is dedicated to a true understanding of a client’s driving desires and rooted concerns and embraces a holistic approach to asset management and client centered, tax smart, risk first financial advice.

With a passion for regional small business success and early childhood education, Jon served 7 years on the Board of Directors for the Lee’s Summit Chamber of Commerce, serving as the Board Chair in 2019, and three years with the Lee’s Summit Educational Foundation’s Advisory Board.  He received his B.S. and M.A. from the University of Missouri–Columbia in ’03 and ’06 and lives in Lee’s Summit, Missouri, with his wife Kelly and three energetic children, Olivia, Reese, and Brockton.

Investments & Wealth Institute™ (The Institute) is the owner of the certification marks “CPWA,” and “Certified Private Wealth Advisor.” Use of CPWA and/or Certified Private Wealth Advisor signifies that the user has successfully completed The Institute’s initial and ongoing credentialing requirements for wealth advisors.

Chuck Cooper, CFP®

Chuck has been providing financial solutions and wealth management advice to his clients for over 25 years. Prior to co-founding StrongBox Wealth, Chuck served as Managing Director-Investments for Cooper Wealth Management Group of Wells Fargo Advisors. Committed to delivering big picture client solutions through active listening, clear-to-understand advice, and sophisticated portfolio management, Chuck cultivates true long-term partnerships with his clients. He is a CERTIFIED FINANCIAL PLANNER™ practitioner.

Chuck graduated in 1992 from University of Missouri-Columbia with a B.S. in Business. He serves his community as Director and Past-Chair for Velocity Lee’s Summit, a resource group for entrepreneurs, while also supporting the Greater Kansas City Community Foundation as a member of its Regional Advisory Council. Chuck lives in Lee’s Summit, Missouri, with his wife and three children.

Certified Financial Planner Board of Standards Inc. (CFP Board) owns the certification marks CFP®, CERTIFIED FINANCIAL PLANNER™, CFP® (with plaque design), and CFP® (with flame design) in the U.S., which it authorizes use of by individuals who successfully complete CFP Board’s initial and ongoing certification requirements.

Andrew Beil, CFP®

Andrew joined StrongBox Wealth as a Wealth Advisor in May 2021. As a leader in delivering the StrongBox Wealth experience for existing and new client relationships, Andrew has a passion for partnering with business owners, executives, and rising young professionals in developing sophisticated solutions to complex financial problems. He guides clients through a discovery process to develop and maintain their financial goals and objectives through advanced retirement, tax, charitable, and cashflow planning. He also specializes in the development of efficient corporate retirement plans.

Prior to joining StrongBox Wealth, Andrew gained specialized experience serving as Prime Capital Investment Advisors’ Director of Financial Planning where he delivered the firm’s financial planning strategies to its clients. He started his career in financial services with American Century Investments in 2014 gaining experience in high-net-worth client development, wealth management, and corporate retirement plans.

Andrew earned his Bachelor of Business Administration with an emphasis in finance from the University of Missouri – Columbia. He is accredited as a CERTIFIED FINANCIAL PLANNERTM. Andrew lives in Overland Park, KS where he enjoys spending time with his wife and two daughters, playing golf, barbecuing, and watching his Tigers, Chiefs and Royals.


Kathy Postoak

An integral part of the team for nearly 25 years, Kathy is a registered client associate who specializes and shines in client account administration and operation. Her dedication to fulfilling client service needs, executing the task at hand, and somehow knowing the answer to seemingly every operational protocol question is exemplary. She was recognized at her prior firm for consistently displaying professionalism, integrity and core leadership values with the Premier Client Associate distinction for nine straight years (2010–2019) and the Elite Client Associate in back-to-back opportunities (2016 and 2018). When not displaying her cheerful smile and servant heart at the office, Kathy can often be found in the stands with her husband cheering on their son in competitive youth baseball and basketball.

Amanda Robinson

Eager to serve ongoing client needs and special projects with the firm, Amanda began her career with StrongBox Wealth in January of 2021. You will hear her cheerful voice when calling the office and see her welcoming smile when you drop by. Prior to StrongBox Wealth, Amanda has gained detailed experience as an Assistant Manager in a Liberty, Missouri bank and 14 years in ministry in the St. Louis region. When not in the office, Amanda can be found cheering at her daughter’s competitive softball games, volunteering for numerous church activities, and alongside her husband, guiding her two teenage children into the next chapter of their lives.


Crystal Shultz is a vibrant and adventurous individual currently serving as an Operations Associate at Strongbox Wealth. With her dynamic personality and outgoing nature, Crystal brings a refreshing energy to her role, ensuring efficient and smooth operations within the company.  

Outside of her professional life, Crystal is avid lover the outdoors. Whether its conquering challenging trails, playing soccer, or golf, Crystal finds joy in sharing her love of the outdoors and adventures.Her role as a mother is a significant part of her life. Crystal has two incredible children, who constantly inspire her to be best the version of herself. She ensures that she creates a nurturing environment for her children, instilling a love for adventure and strong work ethic.

With her adventurous spirit, and dedication to her family and career, Crystal embodies the perfect blend of passion and responsibility. She seeks new experiences and opportunities, embracing life with open arms, both within and beyond the walls of Strongbox Wealth.


Dynasty’s fully customizable technology platform gives StrongBox Wealth end-to-end business support from a proven team, plus unrivaled access to distinctive products, enabling us to offer our clients more efficient, cost-effective and comprehensive service. Dynasty’s relationships with the world’s best-in-class portfolio managers, research firms and other providers allow us to deliver objectivity, transparency and trust.


As a registered investment adviser, StrongBox Wealth does not hold client assets. We have chosen Schwab Advisor Services, an affiliate of Charles Schwab & Co, Inc., to serve as custodian to safeguard our client’s assets. With more than $2 trillion in client assets, Schwab is the market leader of custodial, operational and trading support to professional wealth management firms like ours. Through its subsidiary Charles Schwab Bank, an FDIC insured institution, Schwab offers direct deposit, online bill pay, check writing, debit cards, Apple Pay™ link and more. You will receive customized operational alerts, instant online access to detailed account information and online cash management.


Riskalyze is award-winning technology that quantifies your acceptable levels of risk and reward.  Using this tool, we ensure that your portfolio defines your investment goals and expectations.

Risk Assessments pinpoint exactly how much risk an investor wants – eliminating the stereotypes that have made risk tolerance all but useless. Use the leading scientific framework to objectively pinpoint an investor’s Risk Number®, whether you’re across the room or across the world.

Together we can take the guesswork out of your financial future.


Together, Envestnet and PMC deliver the most flexible and comprehensive investment platform, and serve as a leading, highly objective financial advisory partner for advisors, broker-dealers and institutions.

Our value and objectivity are rooted in three truths:

First, PMC performs the research and due diligence that drives the selection of asset managers on the Envestnet platform. This gives PMC tremendous visibility and insight into the broadest possible range of asset managers and investment types.

Second, we can leverage the same advanced research approach we use to select Envestnet’s asset managers to consult with advisors and institutions on selecting the models, strategies and portfolios for their most sophisticated or challenging portfolios.

Third, while PMC develops and offers its own investment models and portfolios, we do so along with those from hundreds of leading asset managers across all investment types. As a consultant, PMC leverages its research and the Envestnet platform to access and consider the widest range of models and strategies available anywhere.


MoneyGuidePro is the leading financial planning software in the wealth management industry. Its unique client-centric approach supports a sophisticated, goal-oriented planning process that is more meaningful to the client and more productive for the advisor. Most clients have never received a financial plan, and as a result, lack the confidence and tools needed to achieve their financial goals. MoneyGuidePro helps provide a well crafted plan by gathering client data and analyzing the probability of success in a streamlined fashion.