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Roland Xavier Tiemann

Practice areas:

DUI & DWI, Criminal Defense

Roland Tiemann

About Me

Roland X. Tiemann is a member of the National College
for DUI Defense, and CA DUI Defenders Association. Mr. Tiemann graduated Summa
Cum Laude from CSUS with a pre-medical degree in Biology and completed his law degree at Lincoln Law School, Sacramento. 
He’s NHTSA/IACP certified to administer
Field Sobriety Tests and is certified as a DOT Evidentiary Breath
Alcohol Technician.  He is one of the few attorneys in the nation and only one of two in California to own and operate the breath testing machines used in Northern California including the Alcosensor IV, Drager 7410, Drager 7110, and Intoxilyzer 5000
.He’s an expert in forensic analysis and
blood and urine testing and he emphasizes defending driver’s accused of DUI for
alcohol or drugs.        


Practice Areas

Licensed since 2006

  1. DUI & DWI: 90%
  2. Criminal Defense: 10%



Fixed (Always), Free Consultation (60 minutes)

Payment Types:

Cash, Check, Credit Card

Attorney Endorsements

8 total 

  • No photo

    I endorse this lawyer's work. Roland Tiemann is an expert in the defense of DUI charges. His expertise covers all aspects of DUI cases, from fighting the DMV to fighting the district attorney. One aspect of Roland's services that set him apart is his knowledge and understanding of the science involved in DUI defense. I have personally observed lawyers from all over the state of California asking Roland for information about the operation of alcohol testing equipment. Roland is one of the few lawyers that owns many of the alcohol testing devices used by law enforcement and so he is uniquely qualified to recognize potential defenses that are inherent to such devices or arise out of their malfunction and misuse.


    Grant Winter DUI & DWI Attorney
    Relationship: Other

  • George Fredrick Mueller

    I endorse this lawyer's work: extraordinarily conscientious, very hardworking and extremely dedicated, it is well-known that Mr. Tiemann is an excellent trial attorney who is a tremendous & generous asset to the Nationwide DUI 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 obvious reasons, I am honored to endorse this fine Placerville lawyer!


    George Mueller DUI & DWI Attorney
    Relationship: Fellow lawyer in community

Contact Info

El Dorado Hills Office

4989 Golden Foothill Parkway, Suite 4
El Dorado Hills, CA, 95762

Folsom Office

101 Parkshore Drive
Folsom, CA, 95630

Roseville Office

3017 Douglas Blvd., Ste 300
Roseville, CA, 95661

Sacramento Office - Downtown

980 Ninth Street, 16th Flr
Sacramento, CA, 95814

Sacramento Office - Watt Ave.

3550 Watt Ave. Ste 140
Sacramento, CA, 95821

Elk Grove Office

9245 Laguna Springs Drive, Ste 200
Elk Grove, CA, 95758

Sacramento Office - Gold River

2377 Gold Meadow Way, Ste 100
Gold River, CA, 95670

490 Main St
Placerville, CA, 95667




Professional Misconduct

We have not found any instances of professional misconduct for this lawyer.
Avvo Contributions
Legal Answers
Award NameGrantorDate Granted
Annual All Day DUI SeminarCalifornia DUI Lawyers Association2011
NHTSA/IACP Drug Recognition Expert (DRE)IDS Consulting2010
Annual All Day DUI SeminarCalifornia DUI Lawyers Association2010
Partition Ratio/McNeal SeminarCalifornia DUI Lawyers Association2009
Advanced Blood and Urine SeminarNational College for DUI Defense/Headlines Marketing2009
Evidentiary Breath Alcohol TechnicianIndustrial Training and Design2009
Annual All Day DUI SeminarCalifornia DUI Lawyers Association2009
Standardized Field Sobriety Test PractitionerRobert LaPier & Associates2008
Annual DUI Defense Practice SeminarCalifornia Public Defenders Association2008
We The Jury: What Makes Juror's TickCalifornia DUI Lawyers Association2007
Advanced DUI Training SeminarCalifornia DUI Lawyers Association2006
Theory and Practice of Standardized Field Sobriety TestsLorman Education Services2006
Mastering Scientific Evidence in DUI CasesTexas Criminal Defense Lawyers Association/NCDD2006
Summer Session at Harvard Law SchoolNational College for DUI Defense (NCDD)2006

Work Experience
TitleCompany NameDuration
Legal ResearcherLaw Offices of Peter B. Tiemann1998 - 2005

Association NamePosition NameDuration
California DUI Lawyers AssociationN/AN/A
National College for DUI DefenseN/AN/A
California Public Defenders AssociationN/AN/A
State Bar of CaliforniaN/AN/A
California Attorneys for Criminal JusticeN/AN/A
National Association of Criminal Defense LawyersN/AN/A

Legal Cases
Case NameOutcome
Case #: S10CRM0200Misdemeanor reduced to infraction
Case#:10M02323Case Dismissed
Case#:S07CRF0238VOP Dismissed

See all Legal Cases 

Publication NameTitleDate
NorCal DUI DefenseCitizens Guide to DUI Defense2009
NorCal Med MJ DefenseCitizens Guide to Medical Marijuana2008
NorCal Criminal DefenseCitizens Guide to Criminal Defense2007

School NameMajorDegreeGraduated
Lincoln Law School of SacramentoLawJuris Doctor2005
California State University, SacramentoBiological SciencesBA - Bachelor of Arts2000

Speaking Engagements
Conference NameTitleDate
Sacramento Patients & CollectivesMedical Marijuana Patient & Collective Rights2010