Thomas Michael Maas

PRO

Thomas Michael Maas

5.0
Rating: 9.0

Licensed for 28 years

Criminal defense Lawyer at Vallejo, CA
Practice Areas: Criminal Defense, DUI & DWI, Child Abuse

521 Georgia Street, Vallejo, CA

About Thomas

Biography

Practice Areas

3

Practice Areas

Criminal Defense 80%

28 years | 750 cases

80%
Child Abuse 10%

28 years | 25 cases

10%
DUI and DWI 10%

28 years | 35 cases

10%

Fees and Rates

Cost

Retainer

Sometimes


Payment Methods

  • Cash
  • Check
  • Credit Card

Licenses

Licensed in California for 28 years

State: California

Acquired: 1998

Active

No misconduct found

Location

Maas and Russo

521 Georgia Street, Vallejo, CA, 94590

maascriminaldefense.com

Online Presence

Other places you can find Thomas online.

Thomas Michael Maas's Reviews

Avvo Review Score

5.0 /5.0

17 Client Reviews

Filter Avvo Reviews (17) Refine reviews to match your needs. Use the filters to quickly surface reviews that align with your case or priorities.

Showing 1 - 5 of 6 reviews | Practice Area Knowledge

Posted by anonymous | March 19, 2025 | Hired Attorney | Criminal Defense

Simply the Best

Tom Maas doesn't just practice criminal law- it's his passion and calling in life. My case was extremely complex and Tom's command of the intricate details was amazing and unparalleled. Once my case commenced I had 100% of his time and attention. His court presence was commanding yet subtle and his l...aser-like focus allowed him to make crucial real-time adjustments. His paralegal Karen was equally amazing. Her unrivaled organizational skills enable Tom to perfect his craft. I have no reservations recommending Tom Maas as your criminal attorney.

Posted by Alison | February 02, 2017 | Hired Attorney | DUI & DWI

Sharp, Diligent, Kind, Respected

Tom is very knowledgeable about DUI defense and diligent in reviewing and evaluating his client's case. He is strategic in navigating the court and the DMV from the beginning to achieve the best possible outcome for his client. He is also clearly respected by other officers of the court. When he sa...w a possible defense in my case, he pursued it tirelessly - which of course took a lot of additional time but with no additional cost to the flat fee I paid (worth every penny). Tom patiently explained the possible outcomes with blunt honesty. He was already pursuing the best sentence options for me when he defensed the case! He did not stop there, but pursued an acquittal so that I could get my driving privileges restored right away. Through all of this, his staff was very patient and kind with my frequent, stressed-out calls and questions. I hope you don't need a criminal defense attorney, but I have no reservations in recommending this group to handle your case.

Posted by Ricardo | January 31, 2017 | Hired Attorney | Criminal Defense

I highly recommend Mr, Maas

Mr. Maas is the best defense attorney in Solano County, He is fair, compassionate, and very smart. I was facing some serious time on some false accusations, I could possibly had spent the rest of my life behind bars but thankfully I hired Mr. Maas and because of his outstanding job I am freed today.

Posted by Deryl | April 18, 2016 | Hired Attorney | DUI & DWI

DUI Charges

I hired "Maas Law Offices" to handle my DUI case. Mr. Maas reviewed all reports issued by the police. With his advanced knowledge and understanding of the Calif. Vehicle Code, he requested a DMV hearing. At DMV hearing he proved to them that, my stop and detention were outside the legal parameter s...et forth in the Calif. Vehicle code, which they agreed with. I retained my driving privileges. The court is a totally separate issue and charges, from the DMV hearing. Once again Mr. Maas's expertise and In-depth understanding of the law and legal procedures, piloted me through to a dismissal of all charges. My family is so very grateful for his understanding, compassion and quality of professionalism. The cost of Mr. Maas's legal services was minimal to the cost I was facing with the conviction. I was not burdened by additional cost at any point. The "Maas law Offices" provide very Quality Legal Services for a family of modest financial means, and with "sincere" compassion as well. Tom saved me from deep depression and for that I am forever GRATEFUL to he and his staff! I feel you can spend more, but you absolutely WILL NOT GET MORE! Sincerely, Deryl D (last name withheld for privacy)

Posted by Jeff | February 25, 2016 | Hired Attorney | DUI & DWI

Dedicated, Expert, Compassionate Counsel

I recently hired Thomas Maas to handle a challenging situation that involved two DUIs and a felony child abuse charge. He consistently provided knowledgeable, expert counsel, and was supportive without being unrealistic about the options. Sitting in the courtroom, listening to the attorneys for other... clients, I was repeatedly reminded of how much better Mr. Maas was. I will recommend him and his expert services to anyone needing high-quality criminal defense.

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Thomas Michael Maas's Lawyer Endorsements

Endorse Thomas
Boris Bindman headshot
Boris Bindman

Criminal defense lawyer | Jul 21

Relationship: Worked for lawyer

"Thomas Maas is a recognized expert in Criminal Defense. His knowledge of the law and skill in the courtroom are second to none. As one former client aptly put it, "he's the 800-pound gorilla in the room.""

Jeffrey L. Mendelman headshot
Jeffrey Mendelman

Criminal defense lawyer | Apr 08

Relationship: Fellow lawyer in community

"I endorse this lawyer. Mr. Maas is a zealous, effective, diligent, and compassionate advocate."

Laina Teresa Chikhani headshot
Laina Chikhani

Criminal defense lawyer | Jul 20

Relationship: Fellow lawyer in community

"I endorse this lawyer."

David Carl Beyersdorf headshot
David Beyersdorf

Criminal defense lawyer | Nov 10

Relationship: Fellow lawyer in community

"I endorse this lawyer."

Jessica Loy Agnich headshot
Jessica Agnich

Criminal defense lawyer | Apr 17

Relationship: Fellow lawyer in community

"I endorse this lawyer."

View All Endorsements
Boris Bindman headshot
Boris Bindman

Criminal defense lawyer

Jeffrey L. Mendelman headshot
Jeffrey Mendelman

Criminal defense lawyer

Laina Teresa Chikhani headshot
Laina Chikhani

Criminal defense lawyer

Experience

Rating:  9.0 (Superb)

Honors

2015

Peer Review Rated, Martindale-Hubbell

2010

Rising Star, Super Lawyers

2009

Rising Star, SuperLawyers

Work Experience

1998 - 2007

Public Defender, Solano County Conflict Defender

1998 - 1998

Associate General Counsel, Law Offices of Louis Katz

Associations

California Public Defenders Association

Member

MAAS Law Offices

Attorney

2005 - 2008

California Attorneys for Criminal Justice

Board of Directors

Education

1997

Golden Gate University School of Law

JD - Juris Doctor

1993

University of Iowa

BA - Bachelor of Arts

Speaking Engagements

2007

Solano Public Defender Felony Training

Felony Sentencing

2006

Solano Public Defender Felony Training

Three Strikes Law

Languages

English

Activity

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