Overall Rating
This is an aggregated review score of Avvo and Lawyers.com reviews.
This is an aggregated review score of Avvo and Lawyers.com reviews.
5.0 /5.0
44 Client Reviews
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Matthew Blake Wallin
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About Matthew
Biography
Wallin & Klarich was established in 1981. Over the past 40 years, our law firm has helped tens of thousands of families in their time of legal need. Regardless of whether our clients faced criminal or DUI charges, the loss of their driving privilege, or wanted to clean up their criminal record, we have been there to help them.
Matthew B. Wallin is an experienced and knowledgeable attorney at Wallin & Klarich. He approaches each case as an opportunity to help an individual at a time when they need it most and understands that he is the one they have turned to for help. Mr. Wallin has represented hundreds of our clients in cases involving DUI and DMV hearings, domestic violence, assault and battery, drug crimes, misdemeanors and serious felonies. With extensive experience handling DUI cases, Mr. Wallin is one of the premiere DUI defense attorney in Southern California.
The Wallin & Klarich Firm has over 40 years of experience helping clients in their time of legal need.
The Wallin & Klarich Firm has over 40 years of experience helping clients in their time of legal need.
The Wallin & Klarich Firm has over 40 years of experience helping clients in their time of legal need.
The Wallin & Klarich Firm has over 40 years of experience helping clients in their time of legal need.
The Wallin & Klarich Firm has over 40 years of experience helping clients in their time of legal need.
The Wallin & Klarich Firm has over 40 years of experience helping clients in their time of legal need.
The Wallin & Klarich Firm has over 40 years of experience helping clients in their time of legal need.
Practice Areas
6
Practice Areas
Criminal Defense
35%
DUI and DWI
20%
Violent Crime
15%
Domestic Violence
10%
Fees and Rates
Cost
Hourly Rates
$ 200-400 per hour
Retainer
Always
Payment Methods
- Cash
- Check
- Credit Card
Licenses
Licensed in California for 17 years
State: California
Acquired: 2008
No misconduct found
Location
Wallin & Klarich A Law Corporation
(844) 960-1491
Mobile
18022 Cowan, #285, Irvine, CA, 92614
wklaw.comWallin & Klarich A Law Corporation
+90 3831870
Fax
334 W. 3rd Street, Suite 207B, San Bernardino, CA, 92401
wklaw.comWallin & Klarich, A Law Corporation
(951) 684-3325
Fax
7177 Brockton Avenue, Suite 339, Riverside, CA, 92506
wklaw.comWallin & Klarich, A Law Corporation
(760) 843-6823
Fax
15437 Anacapa Road, Suite 12, Victorville, CA, 92392
wklaw.comWallin & Klarich, A Law Corporation
(714) 730-0337
Fax
17592 Irvine Blvd, Tustin, CA, 92780
wklaw.comGallery
Matthew Blake Wallin's Reviews
Showing 1 - 5 of 41 client reviews from Avvo
Posted by anonymous | September 29, 2025 | Hired Attorney
This review is from a person who hired this attorney.
Education law-expulsions
I cannot say enough good things about Matt Wallin. Finding someone experienced in this specific area of law was not easy, but I’m so grateful we did. He represented both me and my child during a very stressful expulsion process and handled everything with the perfect balance of professionalism and co...
Posted by Sundar | January 13, 2022 | Hired Attorney
This review is from a person who hired this attorney.
Excellent Attorney
Matthew was always very patient with us, answered all our questions with the always present graciousness and was very systematic in providing us the details. He went to great lengths to help us fight our case against the school district and obtained for us a very favorable result. He is a very dedica...
Posted by anonymous | December 10, 2019 | Hired Attorney
This review is from a person who hired this attorney.
Matthew Wallin and his firm can make a difference in your future
If you are in need of consistently aggressive, calculated and very professional advocacy, Wallin and Klarich is the law firm that you should go to. I understand, it is terrifying to be in a situation wherein you are accused specially if you have not have not had experience with the legal system befor...
Posted by Jon | March 29, 2019 | Hired Attorney
This review is from a person who hired this attorney.
Godsend
I was pulled over for doing donuts in an empty dirt lot, and the police officer told me I would get something in the mail. Almost a year later, I got a court summons telling me I was to be charged with misdemeanor reckless driving and vandalism. Adding insult to injury, the DA’s office made me court ...
Posted by Lynn | March 21, 2019 | Hired Attorney
This review is from a person who hired this attorney.
Expulsion Hearing
I am pleased to recommend for your serious consideration, Mr. Matthew Wallin at the law office of Wallin and Klarich, to any family whose child is facing an expulsion hearing. Mr. Wallin's support for our grandson was extraordinary. Matthew exhibits excellent communication skills and was always acc...
Matthew Blake Wallin's Lawyer Endorsements
"I highly endorse Mr. Wallin. He is a highly skilled, hardworking attorney that is well respected in the legal community."
"Matt is one of Orange County's premier criminal defense attorneys. His aggressive pursuit of each case and knowledge of the local courts help his clients to reach favorable outcomes. I highly endorse his work."
"Mr. Wallin is knowledgeable and skillful in defending his clients."
"I endorse Matthew. He is a highly skilled attorney that is well respected in the legal community."
"Matthew Wallin is the only attorney to consider when you have been arrested for a DUI. His vast knowledge of the penal code and DMV hearings/suspensions is unparalleled. He is also caring and compassionate towards his clients, and does everything in his power to achieve the best possible result in his client's cases. I endorse this lawyer."
"I endorse this lawyer. Matt Wallin is an outstanding defense attorney. He is both knowledgeable and skillful in defending his clients."
"Matt's a great lawyer. He's very knowledgeable and fights hard for his clients."
"Matthew is a rising star, as a young lawyer he has demonstrated his zeal for the profession, he has a bright future ahead of him."
"Mr. Wallin's knowledge of the law is exceptional and he is an expert in the local courtrooms. I endorse Mr. Wallin."
"I endorse this lawyer. Matt is an excellent advocate who possess an extraordinary grasp of California criminal law. He's one of those go-to guys for lawyers who have questions themselves. He leaves absolutely no stone unturned in each and every one of his cases. You can be assured that you will receive the best possible outcome on your case if Matt Wallin is your lawyer!"
"Mr. Wallin is an outstanding attorney who knows the intricacies of the law and will zealously defend you in court."
"I endorse this lawyer. Matthew pays attention to detail for each of his clients and is a reliable attorney."
"Mr. Wallin is a very effective attorney with a strong work ethic. In the time that I have worked with him, he has struck me as a very organized and driven attorney. I feel that his clients are very fortunate to have him representing them."
"Matt is a great lawyer and I would recommend him to any client in need of a great attorney."
"In the several years I have known Matt Wallin, he has done nothing but impress me with his work. I have never heard anything negative about his work from any referral I have ever sent his way. Feel comfortable using Matt for your criminal defense case."
"Mr. Wallin is an aggressive attorney that will ensure his client's rights are protected. I recommend this attorney."
"Unquestionably competent, consistently conscientious, endlessly hardworking, always helpful, and highly dedicated, it is well-known this exceptional lawyer is an excellent trial attorney who is a tremendous asset to the Orange County Criminal Defense Bar community. Any person in need who hires this superb attorney will know he or she is in capable hands. For a number of positive reasons, I am honored to endorse Mr. Wallin."
"I endorse this lawyer's work. Matthew has a tremendous amount of knowledge and expertise in dealing with defense cases. He fights aggressively for his clients and his results speak volumes. I would highly recommend Matthew for representation."
"I endorse this lawyer's work. Matthew is a bright young attorney who brings great talent and and perspective to his cases. He is professional in his handling of cases and is caring for his clients. I would highly recommend him as a representative."
"He is an aggressive and talented attorney. He does the most thorough work that I have ever seen in an attorney and do without a doubt endorse him and his legal services. I endorse him as he has proven to be one of the most skilled defense attorneys I have ever come across. His experience serves his clients well as he is able to provide them with the best possible legal representation that they could ask for."
Timerlan Soobzokov
Criminal defense lawyer
Imran Syed
Criminal defense lawyer
Gregory Balderrama
Unknown lawyer
Samuel Camp
Unknown lawyer
Cody Hunt
Unknown lawyer
Dan Danet
DUI and DWI lawyer
Brian Yin
Criminal defense lawyer
Adam Jackson
DUI and DWI lawyer
Matthew Selmer
Criminal defense lawyer
Robert Williams
Family lawyer
Eric Jones
Criminal defense lawyer
Nicholas Martell
Criminal defense lawyer
Jonathan Lynn
Criminal defense lawyer
David Wohl
Criminal defense lawyer
Yvette Ochoa
Family lawyer
Christopher Lee
Criminal defense lawyer
Hong Lyu
Family lawyer
David Cohn
Criminal defense lawyer
Gregory Comings
Criminal defense lawyer
Michael Young
Family lawyer
Experience
Honors
2021
Top-Rated Lawyer Award (10.0 rating), Avvo
2017
Rising Star, Super Lawyers
2017
AV Rated, Martindale-Hubbell
2017
Superb Rated Attorney 10 out of 10, Avvo
2017
Top Rated Criminal Defense Attorney, Super Lawyers
2017
Super Lawyers Magazine “Rising Star” for 2017, Super Lawyers Magazine
2016
Rising Star, Super Lawyers
2016
Superb Rated Attorney 10 out of 10, Avvo
2015
Superb Rated Attorney 10 out of 10, Avvo
2014
Superb Rated Attorney 10 out of 10, Avvo
2014
Top Attorney Criminal Defense & DUI, Avvo
2014
"10 Best" Criminal Law Attorneys in California, American Institute of Criminal Law Attorneys
2013
Superb Rated Attorney 10 out of 10, Avvo
2013
Top Lawyers In California, American Lawyer Media
2013
Top Attorney Criminal Defense & DUI, Avvo
2012
Superb Rated Attorney 10 out of 10, Avvo
2012
Top Attorney Criminal Defense & DUI, Avvo
2011
Top Attorney Criminal Defense & DUI, Avvo
2011
Superb Rated Attorney 10 out of 10, Avvo
2009
Notable Mention DUI Trial, Daily Journal (Los Angeles)
2009
Notable Mention DUI Trial, Orange County Register
2009
DUI Trial Seminar, National College for DUI Defense
2009
Certification, California DUI Lawyer's Association
2009
Certification, National College for DUI Defense, Inc.
2009
Summer DUI Trial Seminar, College for DUI Defense
2009
Field Sobriety Testing, National Highway Transportation Safety Administration
2008
Juris Doctorate, Chapman University School of Law
2008
Top Attorneys, Orange Coast Magazine
2008
DUI Trial Seminar, National College for DUI Defense
2008
Wallin & Klarich Top Defense Firm, OC Metro Magazine
2008
American Jurisprudence Award (AmJur) - Criminal Law, Chapman University School of Law
Work Experience
2008 - Present
Partner/Attorney, Wallin & Klarich
Associations
2017 - Present
California Public Defenders AssociationAttorney Member
2009 - Present
American Bar AssociationAttorney Member
2009 - Present
State Bar of CaliforniaAttorney Member
2009 - Present
South Orange County Bar AssociationAttorney Member
2008 - Present
Orange County Bar AssociationAttorney Member
Sample of Legal Cases
People v. MP
Dismissal
People v. SL
Dismissal
People v. DT
Charges dropped.
People v. SI
Dismissal
People v. DV
Dismissal
People v. WC
Dismissal
People of the State of California v. C.C.
No Jail Time on PROBATION VIOLATION
People v. D.U.
Case Dismissed by Judge
People of the State of California v. A.C.
Burglary and Assault Charges - DISMISSED
People of the State of California v. TY
ALL CHARGES WERE DROPPED AGAINST DEFENDANT
California DMV v. ER
Attorney Matt Wallin won my license back at DMV
The People of the State of California v. A.Z.
Prosecutor agreed to DISMISS THE CASE
People of the State of California v. SAB
DISMISSED
People of the State of California vs. LG
No Jail Time or Criminal Conviction
The People Of The State Of California vs. AC
Case Dismissed
People v. VL
Theft Charges DISMISSED
People v. AR
Domestic Violence DISMISSED Before Arraignment
People v. DZ
Case Dismissed - MIP & Fake ID
People v. JR
FELONY DRUG POSSESSION DISMISSED
People v. DK
DISMISSED
People v. RA
DISMISSAL
People v. Khang N.
Theft charge and case dismissed
People v. Collin
Burglary & Grand Theft charges Dismissed
People of the State of California vs. GB
Theft Charges DISMISSED
People v. Nicholas
Drug Charge Dismissed
People of the State of California vs. MB
DISMISSED
People v. DH
drug treatment in lieu of jail time/conviction
People v. Ren
DISMISSED - upon completion of theft class
People v. Joseph S.
DISMISSAL of all charges
People v. Lane
Reduction to Disturbing the Peace
Education
2008
Chapman University School of Law
JD - Juris Doctor
2004
University of California - Santa Barbara
BS - Bachelor of Science
Speaking Engagements
2021
Wallin & Klarich Retreat
Preparing a case for trial and Plea Negotiations
2017
2017 Criminal Defense Retreat
DUI and DMV Administrative Hearings
2010
The Sports Radio Network
Sports & The Law
2010
Orange County Bar Association
Criminal Defense Overview
2010
Chapman School of Law
Criminal Defendants With Disabilities
2009
MCLE Seminar
Gender Bias In The Legal Profession
2008
Chapman University School of Law
Individuals with Disabilities and the Criminal Justice System
Publications
2021
2010
Law & Criminal Justice: Court is in Session
Orange County Collaborative Courts
2010
2010
Law & Criminal Justice: Court is in Session
Medical Marijuana Sales in California
2010
Law & Criminal Justice: Court is in Session
Dismissal of Criminal Charges For Employment Purposes
2010
Schools.com Law & Criminal Justice
Orange County Creates a Veterans Court - by attorney Matt Wallin
2009
Orange County Bar Journal
DUI Defenses
2009
Daily Journal
DUI Trial Overview
2009
Schools.com
The Burden of Proof In A Criminal Case
2009
Schools.com
Drunk Driving Laws: Educate Yourself
2009
Southern California Defense Blog
Tension Between Pretextual Stops And Profiling Stops
2009
Southern California Defense Blog
DMV Administrative Per Se Hearing Not In Your Favor - Now What?
2009
Southern California Defense Blog
Standardized Field Sobriety Tests... Do they accurately simulate mental/physical tasks required to drive safely?
2009
Southern California Defense
KNOW WHEN YOUR FOURTH AMENDMENT RIGHTS HAVE BEEN VIOLATED BY THE POLICE
2009
Southern California Defense Blog
PROSECUTION HAS THE BURDEN TO PROVE THE CONSENT GIVEN TO SEARCH WAS FREE, VOLUNTARY AND UNEQUIVOCAL
2009
Southern California Defense
ISSUES THAT WILL BE ADDRESSED AT THE DMV ADMINISTRATIVE PER SE HEARING FOLLOWING A DUI ARREST
2009
Southern California Criminal Defense
California Medical Marijuana Laws
2009
Southern California Defense
DUI Enhancements - VC 23152(a) and VC 23152(b) -
2009
Southern California Defense
California Drug Diversion Programs: Penal Code 1000 or Proposition 36?
2005
James Publishing publication
DUI Defense
N/A
Southern California Defense Blog
Orange County Veterans Court Is Designed For Veterans Facing Either Misdemeanor Or Felony Charges
N/A
Schools.com - Law & Criminal Justice: Court is in Session
One-on-One with Matthew B. Wallin -- Criminal Defense Attorney
N/A
Southern California Defense Blog
When Does MIRANA Apply?
N/A
Southern California Defense Blog
California DUI - No Drive Defense
N/A
Southern California Defense Blog
Scope of Law Enforcement Authority During A Traffic Stop
N/A
Southen California Criminal Defense Publication
What To DO and SAY When Stopped By Police?
N/A
Southern California Defense
Probable Cause To Stop A Vehicle
Languages
Spanish
Vietnamese
English
Portuguese
Activity
Legal Answers
Legal Guides
Legal Answers
Q&A
What is the process for a plea withdraw and how long is the process?
19 Oct 2021
Q&A
Grounds to file motion to suppress evidence or did police have every right?
20 Oct 2021
Q&A
Is a plastic tube considered paraphanalia even though you can't smoke or snort or inject any type of drug with it?
10 Jun 2010
Legal Guides
Legal Guide
Actions Against An Adult's California Drivers License
07 Jan 2011
Legal Guide
Informal Probation versus Formal Probation in California
06 Jan 2011
Legal Guide
STAGES OF PROSECUTION (Charged With A Felony Crime? Read This!)
08 Jul 2010