Mari R. Zimmermann

Mari R. Zimmermann

4.3
Rating: 7.1

Licensed for 14 years

Family Lawyer at Milwaukee, WI
Practice Areas: Family, Divorce & Separation, Child Custody ... +2 more

8989 N Port Washington Rd Ste 208, Milwaukee, WI

About Mari

Practice Areas

5

Practice Areas

Family 30%

15 years

30%
Child Custody 15%

15 years

15%
Child Support 15%

15 years

15%
Mediation 10%

15 years

10%

Fees and Rates

Cost

Free Consultation

$0 first 80 minutes

Hourly Rates

$ 250-350 per hour

Retainer

Always


Payment Methods

  • Cash
  • Check
  • Credit Card

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Licenses

Licensed in Wisconsin for 14 years

State: Wisconsin

Acquired: 2011

Good Standing

No misconduct found

Location

Zimmermann Law Offices Sc

8989 N Port Washington Rd Ste 208, Milwaukee, WI, 53217-1636

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Mari R. Zimmermann's Reviews

Avvo Review Score

4.3 /5.0

18 Client Reviews

5 star (15)
4 star (0)
3 star (0)
2 star (0)
1 star (3)

Posted by anonymous | August 31, 2025 | Hired Attorney

This review is from a person who hired this attorney.

Fraudster

Terrible, she’s a liar, steals from her clients and performs terrible. Keep a away from her fraud

Posted by Courtney | October 29, 2021 | Hired Attorney

This review is from a person who hired this attorney.

Absolutely unparalleled!

From my initial consult to follow ups post final divorce date, Atty Zimmerman had my best interest in mind. She actually listened to my concerns, thoroughly explained all of the working parts, asked me for input, and overall put me at ease about and throughout the entire process. I was undoubtedly i...n the best and most trustworthy hands and am so grateful to have had her represent me during one of the most difficult times.

Posted by Angela | September 2, 2021 | Hired Attorney

This review is from a person who hired this attorney.

Child placement change

Following my divorce the child placement we originally had planned was not working out. My son was having a difficult time in school and showing signs of neglect. I reached out to Mari and after what I felt was my long and complex history, without skipping a beat said lets do this. My ex represented ...himself as pro-se (mainly because he didn't want to fork out the money for a lawyer) but this also gave us the opportunity to utilize mediation to the fullest potential - because lets be honest who wants to go to court and represent themselves with zero knowledge in law. So Mari took that opportunity and worked with myself making sure I was taken care of, but also informed my ex what things would look like pending on how things went. While any process with kids is difficult Mari made it a little less difficult. She would answer my emails in a timely manner, answer my random questions that would come up along the way, and prepared me for every step of the way. She educated about all the laws, rules, and regulations that were out there and while overwhelming at times, it was important to know and I appreciated her taking the time to explain those to me. Her support staff was also wonderful. So overall, if you are looking for someone who will listen to your story, prepare you, be honest with you, and truly work with you for the best possible outcome, Mari's it.

Posted by anonymous | January 30, 2020 | Hired Attorney

This review is from a person who hired this attorney.

Smart, Insightful, Experienced, and Great Advocate

I can't say enough about Mari's integrity and commitment to the work she does. Very pleased with her and cannot recommend her enough.

Posted by Antonio Frank | October 11, 2019 | Hired Attorney

This review is from a person who hired this attorney.

Best Family Lawyer

Mari Zimmermann and law team are very professional and know their stuff! Mari prepared us for what to expect in our custody battle and was always two steps ahead of the other party involved. She listened to our wants and needs in our case and was always very honest with us. Mari was available and res...ponsive to all of our questions. We won our case with Mari when other lawyers we consultanted said it would be a long shot. Very happy with Mari and the outcome of our case.

See All Client Reviews

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Experience

Rating:  7.1 (Very Good)

Work Experience

2011 - Present

Associate, Zimmermann Law Offices, S.C.

Associations

2011 - Present

Collaborative Family Lawyers

Education

2011

Marquette University Law School

JD - Juris Doctor

2008

George Washington University

BA - Bachelor of Arts

Speaking Engagements

2013

Nothing Left to Divide: Bankruptcy and Divorce - CLE seminar

Bankruptcy and Divorce

Languages

English

Avvo Rating

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Avvo Rating Levels
10.0 - 9.0 Superb8.9 - 8.0 Excellent7.9 - 7.0 Very Good6.9 - 6.0 Good5.9 - 5.0 Average4.9 - 4.0 Concern3.9 - 3.0 Caution2.9 - 2.0 Strong Caution1.9 - 1.0 Extreme Caution