Professional yet personable?
It’s possible.

We know that finding a law firm that you can rely on to handle your legal matters is never easy. But one that also offers a friendly, modern approach as well? Unheard of? Well, you’ve clearly never heard of Endeavor Law.

Bonnie Endeavor Law Services
Endeavor Law Office

Welcome to Endeavor Law, where we make it our business to know your business.

We’re so glad you’re here. At Endeavor Law, we believe in tirelessly representing our clients in a cost-effective manner. Situated in the heart of the Midwest, Endeavor Law is uniquely posi​tioned to deliver on this vision. Endeavor Law features top-tier lawyers who ground their legal expertise in practical know-how.

We know that legal compliance can be a major and unpredictable expense. We are proud to offer flat-fee solutions for many legal issues. We have found our clients appreciate the predictability offered by this structure over the traditional hourly model.

Practice Areas

Attorneys at Endeavor Law have experience in the financial services industry and other general business matters supporting orga​​nizations with their benefits-related d​ecisions, documentation, compliance, regulatory compliance, ​and litigation. Specific​​ally, Endeavor Law’s nationally recognized attorneys provide customized legal support in each of the following areas:

  • Agreements and Disclosures
  • Regulatory Compliance
  • Litigation Support
  • Development of Cust om Programs and Resources
  • Retirement Plan Fiduciary Compliance
  • General Business Matters
  • Fractional General Counsel Services

Bonnie Treichel

Founding Partner

Endeavor Law BonnieBonnie specializes in ERISA compliance and regulatory matters for plan sponsors, advisors and service providers. She also provides assistance with securities issues, DOL and IRS corrections, and serves as a fractional general counsel for clients. Bonnie is a nationally recognized ERISA expert and has been featured in publications such as The Wall Street Journal, InvestmentNews, 401(k) Specialist, Ignites, PlanAdviser, NAPA Net Daily, and Journal of Pension Benefits…


With Endeavor Law we work to understand your history and your experiences. When we know what’s come before, it helps us predict what your future will bring.

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Treichel quoted regarding DOL’s New Fiduciary Rule Proposal

Treichel quoted regarding DOL’s New Fiduciary Rule Proposal

On October 31, 2023, the Biden Administration and DOL announced the fiduciary rule (again). This proposed rule could redefine what it means to be a fiduciary under ERISA Section 3(21) and could have a major impact on the long-standing five-part test from 1975 that...

Treichel quoted in Article regarding Mega General Electric Settlement

Treichel quoted in Article regarding Mega General Electric Settlement

General Electric agrees to end a six-year litigation battle with a proposed $61 Million settlement. Bonnie Treichel, Endeavor Law Founding Partner, was quoted in an InvestmentNews article by Emile Hallez stating, “When we look at settlements, this one jumps off the...

Treichel Quoted in Article about ESG Investing Rule

Treichel Quoted in Article about ESG Investing Rule

A federal judge in Texas upheld the Biden Administration’s Environmental, Social, Governance (ESG) rule in a lawsuit filed by 25 red state Attorneys General. Bonnie Treichel, Founding Partner at Endeavor Law, was quoted in 401(K) Specialist, “The court’s opinion...