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Nicholas A Heydenrych
About Nicholas
Biography
Nick Heydenrych is an experienced litigator with over 15 years of practice in criminal defense. Throughout his career, he has represented clients across a broad spectrum of cases— handling everything from misdemeanor DUIs to complex felony cases, always with an eye toward conflict reduction and real, positive outcomes for his clients. He thrives on the challenge of finding thoughtful, client-centered solutions for the good people he represents.
Prior to joining Reynolds Defense Firm, Nick served in a variety of legal roles that have shaped his multifaceted perspective. He has worked in both private and public defense settings, including as Managing Attorney at Sunset Legal PC, and most recently with KN Defense, where he handled a combined appointed and retained caseload while mentoring law clerks and associates. He’s also worked in family law, juvenile defense, and estate litigation, giving him a well-rounded perspective and an adaptable approach. No matter the setting, Nick’s focus has always been on people—not just legal strategy.
Nick was drawn to Reynolds Defense Firm for its holistic and human-focused approach to advocacy, wanting to be part of a team that sees clients as whole people, not just case numbers. Nick is the perfect fit for the values and culture at RDF, and he has become a valuable member of the legal team.
Outside of work, Nick loves a good hike with his wife and kids, combining a bit of exercise with some quality time with the family. If that hike is followed by a cheeseburger, all the better. A self-described policy nerd and former theater kid, Nick once narrated a sci-fi musical comedy for a friend’s production—just one of many quirky creative outlets he’s dabbled in over the years. He also has a deep appreciation for books that have shaped his thinking across different life stages, from Aesop’s Fables to 1984 to The Art of War.
Nick’s approachable nature, legal acumen, and commitment to client care make him a valued member of the RDF team.
Practice Areas
2
Practice Areas
Fees and Rates
Cost
Retainer
Always
Payment Methods
- Cash
- Check
- Credit Card
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Chat withLicenses
Licensed in Oregon for 19 years
State: Oregon
Acquired: 2006
Lawyer disciplined by state licensing authority in 2019
Location
Reynolds Defense Firm
4614 S Kelly Ave, Portland, OR, 97239
Reynolds Defense Firm
12725 SW Millikan Way Suite 300, Beaverton, OR, 97005
Reynolds Defense Firm
222 Commercial St SE Ste. 1803, Salem, OR, 97301
Reynolds Defense Firm
408 SW Monroe Avenue, Suite 150, Corvallis, OR, 97333
Reynolds Defense Firm - Eugene Office
207 E 5th Ave, Suite 253, Eugene, OR, 97402
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Nicholas A Heydenrych's Reviews
Avvo Review Score
11 Client Reviews
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Practice Areas
Showing 1 - 3 of 3 reviews | Professionalism
Posted by anonymous | November 07, 2025 | Hired Attorney | Criminal Defense
Abandoned, Mismanaged, and Misrepresented — Proceed with Caution
I retained this attorney in May 2024 and paid a $5,000 retainer for legal representation. From the start, communication was poor, transparency about fees and strategy was lacking, and my repeated concerns about case management were ignored. After discussing these concerns with the attorney and th...
Nicholas Heydenrych
Replied last November 20, 2025I take client feedback very seriously and am committed to providing diligent, ethical, and transparent legal representation to every client. While I cannot comment publicly on specifics due to confidentiality obligations, I have carefully reviewed the concerns raised here. Based on my records as well as the conclusions of a professional fact-finder, the allegations described do not align with the services provided or the circumstances of representation. I have clear policies for myself in place to ensure regular communication, transparent billing, and thorough case management. I encourage any client who has questions or concerns about their representation to contact my office directly so they can be addressed appropriately. I remain dedicated to maintaining the highest professional and ethical standards in all aspects of my practice.
Posted by Marc | December 12, 2014 | Immigration
Great trial lawyer!
Nick represented me on my DHS case, and fought tooth and nail for me. I was 100% protected, even the judge told me I was "WELL REPRESENTED".
Posted by Ryan | September 11, 2012 | Family
AWESOME ATTORNEY
Nick has been my attorney in law, family, and custody cases. By far the best attorney anybody could ask for, its not just a job to him he takes the time to actually care wich in the past is really hard to find. We always kept in touch and the information about our cases, he took his job very seriousl...
Nicholas A Heydenrych's Lawyer Endorsements
"I strongly endorse Nicholas Heydenrych. He is a skilled criminal and juvenile law attorney, and a very zealous advocate for his clients. I have known Nick for several years, and he always provides his clients with the highest level of representation."
"I have worked with Nick for several years on criminal and family law matters and have found that he is always diligent and aggressive. He is compassionate and understands both the legal and personal aspects of practicing law. I would highly recommend Nick as an attorney for anyone looking for competence and caring."
"Top-notch attorney. Highly respected in the legal community."
"I endorse this lawyer."
"I endorse this lawyer."
"Nick is an excellent attorney. It's said that if you're a jack-of-all-trades, you are a master of none, but Nick's success in all of his practice arenas turns that phrase on its head! Whether he is defending a client accused of a crime, fighting to keep a parent with their kids, or pursuing damages on behalf of an injured party, Nick's work is conducted with the utmost skill. You could do worse with a lawyer, but I don't think you could do much better than Nick Heydenrych."
"I endorse this lawyer--Nick knows the law extremely well, and advocates aggressively for his clients. His easy-going manner belies how skilled he is as an attorney."
"I refer clients to Mr. Heydenrych without hesitation."
"Nicholas is the kind of lawyer that I like to watch in court. He is well prepared and professional. It is easy to see that he genuinely enjoys helping his clients. I am pleased to recommend him."
"I have had the pleasure of knowing Nick in the legal community since 2006. I have consistently impressed with his detailed understanding of the law and strong advocacy in court. I endorse this lawyer."
"I endorse this lawyer."
"I endorse Mr. Heydenrych without hesitation. He is a consummate professional and takes his work very seriously."
"Nick Heydenrych is an exceptional attorney. In the years that I have had the pleasure of knowing him, he has proven time and time again how effective he is in achieving appropriate resolutions for his clients. He is not afraid to fight for his clients against all odds and shows the compassion and understanding that is necessary to set him above the rest."
"Mr Heydenrych impresses me as a very smart, thoughtful and caring attorney. He has deep knowledge of the law, and communicates well. These are the qualities that anyone would want in an attorney. I will be pleased to refer clients to the care of this fine attorney."
"I endorse this lawyer."
"Nick's intelligence makes him a great lawyer but what really makes him stand out is his warmth and humor. He is skilled and compassionate - a great combination. I would have no hesitation referring clients to him."
""Detail oriented," wrote one commenter above, and I have to agree. Encyclopedic knowledge, smart. Although I've worked in criminal procedural courts with Nick (and he's fantastic at that), I really enjoyed reading his family law client's comment above; and I almost smacked my forehead realizing how tenacious and amazing Nick must be at family law, in addition to criminal law. I've occasionally handled family law matters through pro bono work, and Nick is exactly the toughest kind of opponent: courteous, professional, and absolutely diligent in leaving no stone unturned in advocating for his clients. I endorse this lawyer."
"Nicholas is a dedicated attorney, who aggressively advocates for his clients. He is detailed-oriented, and has a wide breadth of knowledge and experience in various family and criminal law matters. I highly recommend him."
"I endorse Nicholas. He is a renowned lawyer and advocate."
"I endorse this lawyer. Nicholas is a zealous advocate for his clients!"
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Experience
Professional misconduct
This lawyer was disciplined by a state licensing authority in 2019.
Suspension - Disciplinary issued in OR, 2019
updated on 08/05/2019This sanction means the attorney lost his or her license to practice law for a period of time. The attorney typically returns to practicing law when the suspension expires.
Work Experience
2025 - Present
Attorney, Reynolds Defense Firm
2023 - 2025
Associate Attorney, KN Defense
2010 - 2019
Managing Attorney, Sunset Legal PC
2006 - 2009
Associate, Hillsboro Law Group, PC (Formerly Known As Garland, Burton, McCaffery, PC)
Associations
2013 - Present
Washington County Bar Association - Judicial Selection CommitteeBoard Member
2009 - Present
Washington County Bar AssociationBoard Member
2006 - Present
Oregon State BarMember
2006 - Present
Oregon Criminal Defense Lawyers AssociationMember
Sample of Legal Cases
In the Marriage of G_____.
Success at contested arbitration
State v. A*****
Acquittal
State v. P********
Dismissed
H*** v. H***
Success - Request for indefinite support denied
State v. R******
Dismissed
State v. T******
Dismissed
State v. H******
Acquital
State v. P***
Dismissal & Acquittal
State v. N****
Acquittal
State v. E*******
Acquittal
Education
2005
College of William and Mary, Marshall-Wythe School of Law
JD - Juris Doctor
2002
Oregon State University
Publications
2011
Oregon Criminal Defense Lawyers Form Book
Chapter 6: Mental Health Issues in Criminal Defense
Languages
French
English
Activity
Legal Answers
Legal Answers
Q&A
I drink one.beer only on saturday and.i had to do a pee text on.Friday so it was 6day after i.drink one beer well it show possit
11 Mar 2015
Q&A
Used a debit card for someone else got in the mail!
05 Mar 2015
Q&A
What would happen if I left state before my sentencing?
25 Feb 2015