Jason Jeffrey Heinen

Jason Jeffrey Heinen

4.9
Rating: 10.0

Licensed for 14 years

Business Lawyer at Waukesha, WI
Practice Areas: Business, Probate, Real Estate, Estate Planning

N16W23233 Stone Ridge Drive, Suite 260, Waukesha, WI

About Jason

Biography

Practice Areas

4

Practice Areas

Business 25%

14 years

25%
Probate 25%

14 years

25%
Real Estate 25%

14 years

25%

Fees and Rates

Cost

Free Consultation

$0 first 30 minutes


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

Licensed in Minnesota for 13 years

State: Minnesota

Acquired: 2012

Not Authorized - Non-payment of fees

No misconduct found

Location

Heinen Law LLC

N16W23233 Stone Ridge Drive, Suite 260, Waukesha, WI, 53188

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Jason Jeffrey Heinen's Reviews

Avvo Review Score

4.9 /5.0

15 Client Reviews

Filter Avvo Reviews (15) Refine reviews to match your needs. Use the filters to quickly surface reviews that align with your case or priorities.

Showing 1 - 5 of 15 reviews

Posted by Minh | March 18, 2022 | Hired Attorney | Real Estate

Jason exceeded all expectations. Grateful for his help.

I really enjoyed working with Jason on a rental property I sold back in 2020. He was professional, friendly and took the time and effort to make sure all our questions and requests were answered. His flat-rate fee was very affordable and covered all our needs. If I could give him 6 out of 5 stars I w...ould. Our Situation was somewhat unique: I sold my property to a church. They were a cash buyer and gave us exactly what we wanted. Turnkey deal; but needed a professional to guide us through. Friends and family suggested a real-estate attorney to save on the 6% Sellers Fee. What a great idea! Jason did everything we hoped and more. At one point we even had to deal with the previous owner who missed some paperwork. Jason & Team got him to respond and comply within 2 days. As someone who's owned a few rentals I wish I had known Jason sooner. Would have made my life easier and kept me in the game longer.

Posted by Don | September 16, 2020 | Hired Attorney | Trusts

Jason Heinen is great to work with

We met with Jason in July of 2019 to discuss a possible revocable living trust. We wanted it done quickly due to an upcoming international trip, and Jason was excellent in meeting our needs. He was thorough in his explanations using easy to understand terms. He was there for us with quick responses t...o questions we had and walked us thru the entire process. He followed up with us in the months that followed to be sure we were following up on what we needed to do. Our experience with Jason has been very good and we would use him again when needed.

Posted by Michael | September 10, 2019 | Hired Attorney | Probate

Probate Attorney

When my father passed away, I was completely lost as to how the probate process worked. I did some searching and came across Jason Heinen. After my initial consultation, I absolutely knew I had picked the right person to handle my father's estate. Jason outlined the various probate options in Wi...sconsin and clearly identified the pros and cons of which option to choose. He helped me by mapping out the process and the expectations for legal fees. I really appreciated his honesty and sincerity. He quarterbacked the entire process and that gave me time to grieve and not worry about probate. He had it handled. During the process, Jason kept me updated and was very prompt with returning my emails or phone calls. Any time there was a fire, Jason quickly put it out and explained to me exactly what was going on. Probate can be very frustrating but Jason had a way of explaining things. In the end, Jason's timeline and expected fees were very accurate. He delivered exactly was he proposed. But most importantly for me, Jason wasn't a robot or a textbook, he was a real person. He laughed with me and at times, he saw me choke up Jason is an all-around good person who is an expert at his craft and I would recommend him to anyone.

Posted by Mary | September 06, 2019 | Hired Attorney | Probate

Help during a stressful time

I’ve never had to deal with the death of a close relative until recently. Although there as a will we had no idea how to move forward. A friend recommended we contact Jason and it was the best advice we got during this extremely stressful time. Jason took his time explaining the probate process and m...ade sure we understood that needed to be done. I felt so comfortable with him that I had him draft my own will. I would recommend Jason to anyone who needs a patient, compassionate and helpful lawyer.

Posted by Jamie | September 05, 2019 | Hired Attorney | Wills & Living Wills

Living will

I had a living will done and Jason was very helpful . He answered all my questions and concerns . I would definitely recommend him .

See All Client Reviews

Jason Jeffrey Heinen's Lawyer Endorsements

Endorse Jason
Alan L Spiegel Jr. headshot
Alan Spiegel

Estate planning lawyer | Feb 06

Relationship: Fellow lawyer in community

"Jason is a great asset to his clients with a passion for doing high quality work. I strongly endorse him."

Mark S. Knutson headshot
Mark Knutson

Estate planning lawyer | Mar 19

Relationship: Supervised lawyer

"Jason is very knowledgeable, responsive and easy to work with in Estate Planning, Probate and Real Estate matters. His first priority is to protect his clients' interests. I endorse this lawyer's work."

Erik J. Krueger headshot
Erik Krueger

Estate planning lawyer | May 16

Relationship: Co-worker

"Jason handles all our files where a client is looking to set up a will, trust, power of attorney, or business. He has helped hundreds of clients."

Matthew William Johnston headshot
Matthew Johnston

Estate planning lawyer | Feb 25

Relationship: Worked together on matter

"Jason focuses on understanding his clients' estate planning goals and objectives. He then drafts estate plans to help them accomplish their goals and objectives."

Werner Erich Scherr headshot
Werner Scherr

Business lawyer | Feb 23

Relationship: Worked together on matter

"Jason is a very engaging and knowledgeable. I have worked with him on a number of matters over the past several years and have remained impressed. I highly recommend him."

Nathaniel Arthur Johnson headshot
Nathaniel Johnson

Probate lawyer | Feb 19

Relationship: Worked together on matter

"Jason is an excellent attorney. He is both knowledgeable and efficient. I refer cases to him with confidence."

Christopher William Aul headshot
Christopher Aul

Real estate lawyer | May 30

Relationship: Supervised lawyer

"I endorse this lawyer."

View All Endorsements
Alan L Spiegel Jr. headshot
Alan Spiegel

Estate planning lawyer

Mark S. Knutson headshot
Mark Knutson

Family lawyer

Erik J. Krueger headshot
Erik Krueger

Litigation lawyer

Carole Klein headshot
Carole Klein

Trademark application lawyer

Michelle Wagner Ebben headshot
Michelle Ebben

Real estate lawyer

Nathaniel Arthur Johnson headshot
Nathaniel Johnson

Litigation lawyer

Experience

Rating:  10.0 (Superb)

Honors

2025

Rising Star, Super Lawyers

2024

Rising Star, Super Lawyers

2023

Rising Star, Super Lawyers

2022

Rising Star, Super Lawyers

2021

Rising Star, Super Lawyers

2020

Rising Star, Super Lawyers

2019

Rising Star, Super Lawyers

2018

Rising Star, Super Lawyers

2017

Rising Star, Super Lawyers

2011

National Appellate Advocacy Competition Regional Champion, American Bar Association

Work Experience

2025 - Present

Attorney, Heinen Law LLC

2016 - 2025

Attorney, Law Offices of Mark S. Knutson, S.C.

2015 - 2016

Attorney, J. Peterman Legal Group, Ltd

2011 - 2015

Attorney, Aul Law, LLC

Associations

2011 - Present

State Bar of Wisconsin

Member

2009 - Present

Federalist Society

Member

2013 - 2014

Waukesha County Bar Association

Member

2013 - 2015

Lake Country Fire & Rescue

Firefighter/EMT

2013 - 2014

Hartland-Lake Country Rotary

Member

2012 - 2022

Friends of Nashotah

Board Member

Sample of Legal Cases

Residential Real Estate Purchase

Real Estate Purchased

[Client] v. Tenant

Judgment in-favor of Client

Asset Purchase

New Business Owner

See More Legal Cases

Education

2011

Liberty University School of Law

JD - Juris Doctor

2008

University of Wisconsin, Madison

BA - Bachelor of Arts

Speaking Engagements

2019

The Probate Process From Start to Finish

The Probate Process

2018

Trusts From A to Z

Special Needs Trusts (SNTs)

2015

Women's Council of Realtors Quarterly Meeting

Handling Real Estate after Death

2015

Heritage Christian School

Basics of Estate Planning

Publications

Languages

English

Activity

Avvo Rating

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  • Experience & background Years licensed, work experience, education
  • Legal community recognition Peer endorsements, associations, awards
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Avvo Rating Levels
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