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About me

Mr. VIsco is dedicated to success in criminal defense. He opened his practice with the strong desire to help people and to fight for their constitutional rights.


Mr. Visco began his legal career in 2006 as a prosecutor with the San Bernardino County District Attorney’s Office. While with the district attorney’s office, Mr. Visco handled thousands of misdemeanor and felony cases and quickly rose through the ranks. After assignments that included misdemeanor trials and felony preliminary hearings and trials, Mr. Visco was promoted to the hardcore gang unit, where he was primarily responsible for prosecuting serious violent crimes including assault, burglary, robbery, attempted murder and murder. Now as a criminal defense attorney, Mr. Visco uses his experience as a prosecutor to help the criminally accused fight for their rights.



There is no better advantage for someone accused of a crime than to have a criminal defense attorney who has the prosecutor’s “playbook” in their hands. That’s the dedication and experience Mr. Visco brings to the fight each day.


Mr. Visco's dedication to helping his clients and vast experience with all areas of criminal law makes him the right choice when selecting a criminal defense attorney. 


Photos and videos

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Practice areas


  1. Criminal Defense: 80%
  2. Federal Crime: 20%



Retainer (always), Free consultation (30 minutes)

Payment types:

Cash, Check, Credit card

Attorney endorsements

15 total 

Are you an attorney? Endorse this lawyer

  • Adam Jackson

    Highly respect and the best criminal defense attorney working in Orange County. There's no one better. I endorse this lawyer.


    Adam Jackson Criminal defense Attorney
    Relationship: Fellow lawyer in community

  • Dan Tudor Danet

    If you are facing criminal allegations, you'll want Josh in your corner. I would not hesitate to recommend him to any friend or family member in need of an experienced criminal defense attorney.


    Dan Danet Criminal defense Attorney
    Relationship: Co-worker

Contact info

Wallin & Klarich, A Law Corporation

17592 Irvine Blvd.
Tustin, CA, 92780

Wallin & Klarich, A Law Corporation

8333 Foothill Blvd.
Suite 100
Rancho Cucamonga, CA, 91730

Wallin & Klarich, A Law Corporation

21151 S. Western Avenue
Suite 233
Torrance, CA, 90501

Wallin & Klarich, A Law Corporation

3585 Maple Street
Suite 289
Ventura, CA, 93003



We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Award nameGrantorDate granted
Criminal Law SpecialistState Bar of California2014
Best Attorney CoachA.B. Miller High School2010
Eagle ScoutBoy Scouts of America1994
Work experience
TitleCompany nameDuration
Senior Associate AttorneyWallin & Klarich, A Law Corporation2015 - Present
Attorney At LawThe Law Offices Of Joshua P. Visco2013 - 2015
Deputy District AttorneySan Bernardino County District Attorney's Office2006 - 2013
Certified Law ClerkSan Diego County Alternate Public Defender's Office2005 - 2005
Association namePosition nameDuration
Riverside County Bar AssociationAttorney Member2013 - Present
Orange County Bar AssociationAttorney Member2013 - Present
American Bar AssociationAttorney Member2006 - Present
San Bernardino County Bar AssociationAttorney Member2006 - Present
Boy Scouts of AmericaEagle Member1994 - Present
San Bernardino County Public Attorneys AssociationBoard of Directors2011 - 2013
Legal cases
Case nameOutcome
Safeco Insurance Co. vs. Randall HundDismissed with Predjudice
See all legal cases 
School nameMajorDegreeGraduated
Thomas Jefferson School of LawLawJD - Juris Doctor2005
Syracuse UniversityPolitical ScienceBA - Bachelor of Arts2002
Speaking engagements
Conference nameTitleDate
New Prosecutor TrainingEvidentiary Foundations2013
New Prosecutor TrainingPreliminary Hearings2013
New Prosecutor TrainingCross Examinations2012
New Prosecutor TrainingPreliminary Hearings2012