Mariko C. Willis, Business Attorney in Kalamazoo, Michigan
Over 9 years of legal practice · focused on Business, Estate Planning, and Probate
Of CounselatWillis Law
Kalamazoo, MI
Practicing business in Kalamazoo since 2017.
- 9+
- Years practicing
- 1
- Bar admission
Practices in
Are you Mariko C. Willis?
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Quick answer
Mariko C. Willis is an of counsel based in Kalamazoo, MI. The practice focuses on Business, Estate Planning, and Probate. Mariko has over 9 years of legal experience. Currently practicing at Willis Law.
- Based in
- Kalamazoo, MI
- Experience
- over 9 years
- Known for
- Business · Estate Planning · Probate
- Handles Business, Estate Planning, and Probate matters from Kalamazoo, MI.
- Over 9 years of practice as a licensed attorney.
About Mariko C. Willis: Mariko C. Willis is an of counsel based in Kalamazoo, MI. The practice focuses on Business, Estate Planning, and Probate. Mariko has over 9 years of legal experience. Currently practicing at Willis Law.
Areas of practice
Legal matters Mariko takes on
Mariko concentrates on business, estate planning, probate, real estate, and trusts. Each area below outlines the kind of case Mariko handles, typical outcomes to expect, and how the intake process starts.
Business
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Estate Planning
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Probate
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Real Estate
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Trusts
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Business cases in Kalamazoo, Michigan
Mariko takes business matters in Kalamazoo, Michigan. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Mariko agrees to represent you.
Estate Planning cases in Kalamazoo, Michigan
Mariko takes estate planning matters in Kalamazoo, Michigan. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Mariko agrees to represent you.
Probate cases in Kalamazoo, Michigan
Mariko takes probate matters in Kalamazoo, Michigan. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Mariko agrees to represent you.
Real Estate cases in Kalamazoo, Michigan
Mariko takes real estate matters in Kalamazoo, Michigan. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Mariko agrees to represent you.
Trusts cases in Kalamazoo, Michigan
Mariko takes trusts matters in Kalamazoo, Michigan. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Mariko agrees to represent you.
Biography
Meet Mariko C. Willis — business lawyer in Kalamazoo
Mariko C. Willis is an of counsel based in Kalamazoo, MI. The practice focuses on Business, Estate Planning, and Probate. Mariko has over 9 years of legal experience. Currently practicing at Willis Law.
Mariko C. Willis is an of counsel attorney for Willis Law. She is admitted to practice law in the state of Michigan.
Attorney Mariko C. Willis, J.D., is an Of Counsel attorney at Willis Law, specializing in estate planning, estate and trust administration, estate and trust litigation, corporate law, and real estate law. Mariko graduated cum laude with a J.D. from Thomas M. Cooley Law School.
Mariko was designated as a Rising Star in Super Lawyers for 2019 and 2020, an award reserved for less than 2.5% of attorneys that practice in the State of Michigan.
A military veteran, Mariko joined the Marine Corps in 2003, in honor and memory of her late brother, Corporal Christopher K. Willis, and served honorably from 2003–2011 and 2014-2019. Mariko has attended the Marine Corps Career Retention Specialist School, has supported training operations around the world, and deployed in support of Operation Enduring Freedom with Command Joint Task Force HOA in 2007. Mariko then served in numerous capacities as a Reservist, most recently filling the billet of Company Gunnery Sergeant and Deputy Family Readiness Officer for Engineer Support Company, 6th Engineer Support Battalion, 4th Marine Logistics Group, out of Battle Creek, Michigan.
Mariko also serves as the Chief Operations Officer and on the Board of Directors for the Corporal Christopher K. Willis Foundation, a committee member for Ducks Unlimited Greater Kalamazoo, and is a member of the Kalamazoo Rod and Gun Club, the National Rifle Association, and the Kalamazoo Detachment of the Marine Corps League.
Mariko is very active in the community, volunteering and supporting many local charitable organizations. When out of the office, Mariko enjoys hunting, fishing, reading, and spending time with her son, Tyson.
Since 2014, Willis Law has been honored by US News and World Report as a Best Law Firm. Additionally, from 2010-2017, the firm was selected as one of the 101 Best and Brightest Companies to Work For in West Michigan and since 2014 as a National Best and Brightest Winner.
Willis Law dedicates its practice to God, the Lord Jesus Christ, and the founders’ fallen brother, Corporal Christopher Kelly Willis.
Mariko's approach to business cases
Mariko C. Willis is an of counsel attorney for Willis Law. She is admitted to practice law in the state of Michigan. Attorney Mariko C. Willis, J.D., is an Of Counsel attorney at Willis Law, specializing in estate planning, estate and trust administration, estate and trust litigation, corporate law, and real estate law. Mariko graduated cum laude with a J.D. from Thomas M. Cooley Law School.…
Clients Mariko works with
Mariko reviews new inquiries case-by-case for business, estate planning, and probate matters in Kalamazoo and the surrounding Michigan area.
Credentials
Education, bar admissions, and languages
Thomas M. Cooley Law School
J.D. · 2017
Jurisdictions
Mariko's state bar admissions
Michigan
2017 · ACTIVE
Mariko studied at J.D. in Thomas M. Cooley Law School.
Law school and academic background
Mariko completed J.D. in Thomas M. Cooley Law School. Formal legal training is one signal of substantive knowledge — the day-to-day practice Mariko runs in Michigan is where that training gets applied to real client questions.
Locations
Mariko C. Willis's office in Kalamazoo
Mariko's primary office is at 491 West South Street, Kalamazoo, MI, 49007. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of Mariko C. Willis
Mariko has not yet collected verified client reviews on LawyersListed. Reviews here are all from confirmed clients; anonymous ratings are moderated out.
No reviews yet
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Schedule your consultationHiring guide
How to hire Mariko C. Willis — what to expect in your first consultation
Working with a new business attorney should feel structured. Here's how the first two conversations with Mariko usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Mariko charges for the initial consult. That fee is credited toward representation if you retain Mariko's office.
What to bring to your first meeting
Bring any documents you already have — police reports, medical records, filed pleadings, correspondence from an insurer, a copy of the contract at issue. If you're not sure, err on the side of bringing everything; Mariko will tell you what matters and what doesn't.
Questions to ask a business attorney in Kalamazoo, Michigan
A short list to run through before you commit: How many business matters have you handled in the last year? What's your fee structure? Who else in the office will work on this? What's your realistic estimate of timeline and range of outcomes? How do I reach you between meetings?
Fees & payment
Fees, payment methods, and consultation options for Mariko
Mariko discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in business practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every business matter is priced differently. Simple document review might be a flat fee. Injury litigation is often contingency. Complex commercial disputes usually run hourly with a retainer. Mariko confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Mariko's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many business practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Mariko C. Willis
How much does it cost to hire Mariko for a business case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Mariko walks through the likely range during the consult so there are no surprises.
Does Mariko offer a free consultation?
Mariko charges for the initial consult; that fee is credited toward representation if you retain Mariko's office. Some business attorneys offer free consults — check Mariko's current terms during booking.
How long do business cases in Michigan typically take?
Simple business matters can wrap in a few weeks; disputed cases can run 6–18 months from intake to resolution, longer if the matter goes to trial. Mariko gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Mariko take my case if I'm outside Kalamazoo?
Mariko is licensed in Michigan. Matters governed by Michigan law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Mariko will tell you if the case is a fit or refer you to someone closer to your court.
What should I bring to my first meeting with Mariko?
Bring every document that touches the dispute: contracts, correspondence, police or medical reports, filed pleadings, invoices, photographs, insurance letters. Also bring a written timeline of what happened, in your own words. Mariko will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Mariko accepting new business clients right now?
Mariko's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Business attorneys serving Kalamazoo, Detroit and Grand Rapids in Michigan
Mariko handles business matters throughout Michigan. Each city below is a direct link into the search page for verified business attorneys in that community.
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