McAvoy Law Offices LLC
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Waukesha, WI
Bankruptcy
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(262) 261-0834
Matthew H. Huppertz, Attorney
VerifiedCriminal Defense Lawyer
1221 Pewaukee Rd, Waukesha, WI 53188
Information last updated
Practice Areas
About Matthew H. Huppertz, Attorney
Matthew H. Huppertz, Attorney, operates as part of Huppertz & Powers, S.C., a legal team based in Waukesha, Wisconsin. The firm's attorneys offer over 40 years of combined experience in the Wisconsin criminal justice system, focusing on helping individuals facing criminal charges and related legal issues in Wisconsin courts.
The firm is recognized for its client-centered approach, with attorneys who are personable and attentive. Their work is guided by the principles of Trust, Respect, and Communication, ensuring clients feel supported throughout their legal process. The firm emphasizes that the attorney clients meet with is the one who will handle their case, without the use of associates or law clerks for case management.
Practice areas include:
- Criminal Traffic Offenses & OWI
- Drug Offenses
- Property Crimes
- Internet Crimes
- Domestic Violence
- Sex Offenses
- Juvenile Crimes
- Probation & Parole Violation
- Family Law
- Personal Injury
Matthew Huppertz has over 35 years of experience in criminal matters, including extensive trial and appellate work. Mark Powers, a former Waukesha County prosecutor, utilizes his experience to negotiate plea deals and argue favorable sentences. The firm offers free consultations and charges on a flat fee basis.
From the firm’s website
- Attorneys
- Matthew Huppertz
- Mark Powers — Partner
- Jessica Klein
- Services listed
- Criminal Traffic Offenses & OWI, Drug Offenses, Property Crimes, Internet Crimes, Domestic Violence, Sex Offenses, Juvenile Crimes, Probation & Parole Violation, Family Law, Personal Injury
- Consultations
- Free initial consultation
- Fees
- The firm charges on a flat fee basis instead of hourly.
- Offices
- W240 N1221 Pewaukee Road Waukesha WI 53188
- Awards & recognition
- AV Peer Review Rated
Source: waukeshacriminalattorneys.com · checked October 20, 2026. Lawyers Near Me hasn’t independently verified these details.
Hours of Operation
- Monday
- 8 AM–4:30 PM
- Tuesday
- 8 AM–4:30 PM
- Wednesday
- 8 AM–4:30 PM
- Thursday
- 8 AM–4:30 PM
- Friday
- 8 AM–4:30 PM
- Saturday
- Closed
- Sunday
- Closed
Details & Amenities
Accessibility
Wheelchair accessible entranceWheelchair accessible parking lotWheelchair accessible restroom
Matthew H. Huppertz, Attorney — Frequently Asked Questions
Where is Matthew H. Huppertz, Attorney located?+
Matthew H. Huppertz, Attorney is located at 1221 Pewaukee Rd, Waukesha, WI 53188. Use the "Get Directions" link on this page to navigate there.
What kind of cases does Matthew H. Huppertz, Attorney handle?+
Matthew H. Huppertz, Attorney handles Personal Injury, Criminal Defense, Family Law. Confirm that they cover your specific legal matter during your first consultation.
How do I contact Matthew H. Huppertz, Attorney?+
Call Matthew H. Huppertz, Attorney at (262) 549-5979 or visit their website. Many firms offer a free or low-cost initial consultation.
Is Matthew H. Huppertz, Attorney well rated?+
Matthew H. Huppertz, Attorney has a 4.3-star rating based on 6 Google reviews. Ratings are sourced from Google and shown for reference.
Client Reviews
5 reviews- Scott B· via Google4 years ago
- antiwon marks· via Google
Your daughter was my teacher
6 years ago - Sarah Knox· via Google
Very dissatisfied of service received. Save yourself time and money and find another attorney that is more competent.
8 years ago - Clint Maciolek· via Google
Best lawyer ever been using him for umm.about 25-30 years...call him for help now!!!
5 years ago - Ryan Walbert· via Google
Excellent thus far to work with. Very forth-coming and had a vast overview of the law as a whole. Fast response times. Very generous. Gives you the time of day, is diligent, proactive, and also provided comforting support to a complete stranger which definitely "wow"ed me. Looking forward to working with him on current case pending and any potential forthcomings thereafter.
9 years ago
