Data sourced from SEC public records (and other sources when available). Some details may be added by the advisor after claiming their profile. Refreshed daily • Updated today.
Credentials
Series 63, Series 65
Experience Industry experience
32 years
Location
Beloit, WI 53511
Cetera
Institution
Mark Heffel is a financial advisor with Cetera, holding Series 63 and Series 65 credentials and 32 years of industry experience. His career includes over a decade at Cetera Investment Services LLC and First National Bank, as well as a recent role at Marquette Bank. Cetera Investment Advisers LLC is a nationwide SEC-registered firm serving individuals, retirement plans, corporate, charitable, and institutional clients. The firm offers a multi-manager platform featuring discretionary and non-discretionary portfolio management, financial planning, and access to third-party money managers.
Based on Cetera
Based on Cetera
Flat fees may be charged for financial planning and consulting services as negotiated with advisor.
$0 - $250,000: up to 2.90% $250,001 - $500,000: up to 2.90% $500,001 - $1,000,000: up to 2.70% $1,000,001 - $2,000,000: up to 2.00% $2,000,001+: up to 1.50%
Advisors may be registered representatives and licensed insurance agents earning commissions on securities and insurance products.
Consulting and financial planning services may be charged on an hourly rate basis, ranges not specifically stated.
Account minimum: $5,000 Fee-only: Flat fees for financial planning and consulting services; hourly fees for financial planning and consulting according to client agreement; fees negotiated with advisor.
Beloit, WI Third St
645 Third St
Beloit WI 53511
Advisors at this office
1
Texas · Wisconsin
32 years of industry experience
Marquette Bank
2026 - Present • 1 year
Beloit, WI
Cetera
2026 - Present • 1 year
Beloit, WI
Cetera Investment Services Llc
2026 - Present • 1 year
Beloit, WI
Cetera
2014 - 2025 • 11 years
Beloit, WI
Cetera Investment Services Llc
2011 - 2025 • 14 years
St Cloud, MN
FIRST NATIONAL BANK
2011 - 2025 • 14 years
Beloit, WI
Robert Baird & Co.
1994 - 2011 • 17 years
Janesville, WI
Exclamation point means they have disclosures of this type. Check mark means no disclosures of this type were found.
Is active or affiliated with:
Insurance agent
They sell insurance products and may earn commissions on those sales.
Broker-dealer / trader
They provide brokerage services and may earn transaction-based compensation in addition to advisory fees.
Trust company
They provide trust and estate administration services, typically for separate fees.
Other specialized services
They may provide services such as pension consulting or municipal advisory work, typically for separate fees.
Is not active or affiliated with:
Bank
They're affiliated with a bank that may offer its own financial products and services.
Fund sponsor
They manage or sponsor investment funds and may earn management or performance-based fees if clients invest in them.
Accountant / CPA / tax prep
They offer tax and accounting services, typically for separate fees.
Lawyer
They provide legal services, typically billed separately.
Real estate agent
They facilitate real estate transactions and may earn commissions.
CFP®, Series 65, Series 63
Loves Park, IL
Klaas Financial Asset Advisors, LLC.
Nathan Breiby is a CFP®-certified financial advisor with 12 years of industry experience. He currently works at Klaas Financial Asset Advisors, LLC and has previously held roles at Basepoint Wealth LLC, MidwestOne Bank, LPL Financial, Cetera, and American Trust & Savings Bank. Klaas Financial Asset Advisors serves individuals, small businesses, and retirement-plan sponsors with discretionary portfolio management, financial planning, tax-preparation, and consulting services. The firm emphasizes long-term, diversified asset allocation tailored to clients' goals and risk tolerances and offers a wrap-fee program alongside a structured retirement-plan practice.
CFP®, Series 63, Series 66
Loves Park, IL
Klaas Financial Asset Advisors, LLC.
Liane Warcup is a CFP® professional at Klaas Financial Asset Advisors, LLC with 22 years of industry experience. She previously worked at Clarus Financial Planning for 20 years and spent one year at A. G. Edwards & Sons, Inc. before joining Klaas Financial Asset Advisors in 2025. Klaas Financial Asset Advisors serves individuals, small businesses, retirement plan sponsors, and brokerage clients, offering discretionary portfolio management, financial planning, tax-preparation services, and retirement-plan consulting. The firm employs long-term, asset-allocation strategies emphasizing diversification and provides both fiduciary retirement-plan advice and non-discretionary investment consulting through a structured wrap-fee program.
Series 65
Loves Park, IL
Klaas Financial Asset Advisors, LLC.
Rachael Herold Plakut is a financial advisor at Klaas Financial Asset Advisors, LLC with two years of industry experience. She holds a Series 65 designation and has worked at Klaas Financial Asset Advisors since 2023. Her prior experience includes roles at the University of Queensland and Compass Properties. Klaas Financial Asset Advisors serves individuals, small businesses, retirement plan sponsors, and brokerage clients through discretionary portfolio management, financial planning, tax-preparation services, and retirement-plan services. The firm emphasizes long-term, asset-allocation strategies tailored to client goals and risk tolerance, managing approximately $758 million in assets across more than 1,100 client households.
Series 66, Series 65
Loves Park, IL
Klaas Financial Asset Advisors, LLC.
Craig Klaas is a financial advisor with Klaas Financial Asset Advisors, LLC, holding Series 65 and Series 66 licenses and possessing 20 years of industry experience. He has worked with Klaas Financial Asset Advisors since 2007 and previously with Investacorp, Inc. Other roles include serving as President of a homeowners association and a Notary Public. Klaas Financial Asset Advisors serves individuals, small businesses, and retirement plan sponsors through discretionary portfolio management, financial planning, tax-preparation services, and retirement-plan consulting. The firm emphasizes long-term, diversified asset allocation tailored to client goals and manages a wrap-fee program alongside fiduciary retirement-plan services.
Series 63, Series 65
Loves Park, IL
Klaas Financial Asset Advisors, LLC.
Nathan Winslow is a financial advisor with Klaas Financial Asset Advisors, LLC, holding Series 63 and Series 65 licenses and bringing 24 years of industry experience. His prior roles include positions at Securities America, Investacorp, Bank of America, Merrill Lynch, and Linsco/Private Ledger Corp. He has been with Klaas Financial Asset Advisors since 2020. Klaas Financial Asset Advisors serves individual and high-net-worth clients, small businesses, and retirement plans, offering discretionary portfolio management through its Klaas Investment Portfolios wrap-fee program, financial planning and consulting, and retirement plan services. The firm emphasizes diversified, long-term asset allocation strategies tailored to clients’ objectives and risk tolerances and integrates tax preparation and a professional referral network into its service model.
Series 65
Loves Park, IL
Klaas Financial Asset Advisors, LLC.
Alyssa Thom is a financial advisor at Klaas Financial Asset Advisors, LLC, holding a Series 65 designation with five years of industry experience. She has worked with Klaas Financial Asset Advisors since 2019 and previously held roles at AeroTek and Manley's Belvidere Ford & Lincoln. Klaas Financial Asset Advisors serves individual and high-net-worth clients, small businesses, and retirement plans, offering discretionary portfolio management, financial planning, and consulting services. The firm emphasizes diversified, long-term asset allocation strategies and combines discretionary wrap-fee management with in-house tax preparation and a professional referral network.
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