Welcome to Our Onalaska Office

Experienced Financial Advisors in Onalaska, WI

Onalaska Financial Planning

Mercer Advisors La Crosse team, serving the Coulee Region since 1984, specializes in financial services for business owners, healthcare professionals, and farmers. With deep expertise in tax planning, business strategies, and wealth transfer, we offer tailored solutions and trusted advisory services to help meet clients’ unique needs.

We offer comprehensive wealth management through a family office structure, helping clients amplify and simplify their financial lives by bringing together financial planning, investment management, tax, estate, insurance, and more into one integrated offering. We look forward to connecting with you and your family.

Dane Sauer
Dane Sauer Signature
Dane Sauer, CFP® Managing Partner
Onalaska
Ready to get in touch? My team and I are here to help.
Lucas Schwaller
Lucas Schwaller, CTFA®, CES® Managing Director, Community Client Development
Onalaska

Onalaska

1837 East Main Street
Onalaska, Wisconsin 54650

Phone: 608.779.0300

Onalaska Offices Fast Facts & Specialties

  • Deep experience working with: Families, business owners, executives, farmers, and those in the healthcare sector.
  • Specialized solutions for: Tax planning, business ownership strategies, managing concentrated positions, and wealth transfer planning.
  • Local expertise: Our team features three CFP® professionals, three members with master’s degrees, a Certified Trust and Fiduciary Advisor designee, and over 80 years of combined experience.

Financial Solutions We Offer in Onalaska

Mercer Advisors delivers comprehensive financial guidance designed to address the full complexity of your financial life. Our Onalaska team brings together planning, investment management, tax strategy, estate planning, and trust services — working collaboratively to help individuals and families make confident, informed financial decisions.
Financial Planning
Personalized financial planning for Onalaska individual clients and families, integration cash flow, retirement goals, education planning, and long-term priorities into one cohesive strategy.
Tax Planning & Preparation
Proactive tax planning and preparation designed to help Onalaska residents manage tax exposure while aligning financial decisions with state and federal tax considerations.
Investment Management
Institutional-grade portfolio management tailored to Onalaska clients, focused on long-term objectives, risk management, and disciplined investment strategies.
Estate Planning
Thoughtful estate planning support for families, helping structure assets, beneficiaries, and legacy goals within state and federal estate frameworks.
Insurance Solutions
Risk management strategies that help Onalaska clients protect income, assets, and family needs through carefully evaluated insurance solutions.
Trustee Services
In-house fiduciary trust services designed to support complex estate plans, multigenerational wealth, and long-term stewardship under state regulations.

Meet a Few of Our Talented Advisors

Our team is deeply embedded in the Onalaska community and specializes in areas relevant to local residents.

Ready to get in touch?
My team and I are here to help.

Managing Director, Community Client Development, Onalaska