Business Details
11 Years
experience
Emergency
services
Your Trusted Boise Criminal & DUI Defense Attorney
Larsen Law Office, PLLC is a Boise-based legal practice dedicated to providing aggressive criminal and DUI defense representation. With over 25 years of legal experience, including 15 years as a former Idaho Deputy Attorney General and prosecuting attorney, Michael C. Larsen brings unparalleled insight into both prosecution and defense strategies. Our firm specializes in leveraging this dual perspective to craft personalized defense strategies for clients facing DUI charges, domestic violence allegations, drug crimes, and other criminal matters. We serve Ada, Canyon, Boise, and Payette counties with a commitment to protecting clients' rights through meticulous case preparation, trial-ready advocacy, and transparent communication.Our approach combines deep legal expertise with practical problem-solving to achieve favorable outcomes while maintaining the highest ethical standards. The firm's extensive courtroom experience, including participation in an estimated 20,000 prosecutions and 5,000 trials, ensures clients receive representation grounded in real-world legal practice rather than theoretical approaches. We prioritize direct client communication, with attorney Michael Larsen personally handling each case to provide dedicated legal counsel tailored to individual circumstances.
Services
DUI Defense
Domestic Violence
Drug Crimes
Sex Crimes
Theft and Burglary
Assault and Battery
Manslaughter
Juvenile Offenses
Traffic Violations
Criminal Appeals
Details
- Year established: 2015
Highlights and features
- 25+ years of combined prosecution and defense experience
- Former Idaho Deputy Attorney General with 15 years as prosecutor
- Personalized attention from attorney Michael C. Larsen
- Proven trial experience in 5,000+ court cases
- Local expertise serving Ada, Canyon, Boise, and Payette counties
What people say
Extremely present
Minimized impact
No criminal charges
Life-changing result
Always available
Services
DUI Defense
Our DUI defense practice combines insider prosecution knowledge with aggressive defense strategies. We challenge evidence admissibility, analyze breath test calibration records, and scrutinize police procedure to build strong defenses. With 15 years as a former DUI prosecutor, attorney Michael Larsen understands how to identify weaknesses in the prosecution's case and negotiate favorable resolutions while protecting clients' driving privileges and future opportunities.
Domestic Violence
We defend against domestic violence allegations by challenging evidence credibility and protecting clients' rights. Our approach addresses both criminal charges and related administrative consequences like protective orders. We work to prevent long-term impacts on employment, child custody rights, and personal relationships while navigating Idaho's strict domestic violence sentencing guidelines and mandatory counseling requirements.
Drug Crimes
Our defense against drug charges focuses on challenging search and seizure procedures, laboratory testing accuracy, and evidence chain-of-custody issues. We handle cases involving possession, trafficking, and distribution charges across Idaho's drug schedules. We work to minimize penalties including license suspensions, mandatory minimum sentences, and long-term criminal record consequences that affect employment and professional licensing.
Assault and Battery
We defend against assault and battery charges by challenging witness credibility and examining injury evidence. Our approach addresses both misdemeanor and felony charges, including aggravated cases involving alleged weapons or bodily harm. We work to prevent permanent criminal records while protecting clients' rights to carry firearms and maintain professional licenses in Idaho's strict legal environment.
Criminal Appeals
Our appellate practice challenges unfavorable criminal convictions by identifying legal errors during trial proceedings. We prepare detailed briefs and arguments focused on procedural violations, improper evidence admission, and sentencing guideline issues. With experience on both sides of the courtroom, we effectively present complex legal arguments to higher courts while maintaining our commitment to clients' continued legal representation.
People
Michael C. Larsen
Attorney & Founder
Former Idaho Deputy Attorney General with 15 years of prosecution experience, including 5,000+ trials. Specialized in DUI and criminal prosecution before establishing Larsen Law Office. Admitted to practice in Idaho, Arizona, and Utah. Graduated from University of Idaho College of Law in 1995.
Questions
What should I do immediately after a DUI arrest in Idaho?
Request an Administrative License Suspension hearing within 7 days, contact an attorney immediately, and preserve all evidence including dashcam footage and witness statements.
How can a former prosecutor help with my criminal defense?
Michael Larsen's 15 years as a prosecutor provide unique insight into prosecution strategies, evidence evaluation, and negotiation tactics to build more effective defense strategies.
What's the difference between assault and battery in Idaho?
Assault involves threatened harm with apparent ability to act, while battery requires actual physical contact. Aggravated charges apply with weapons or significant injuries.
Can first-time drug offenses lead to jail time in Idaho?
Yes, even first offenses can result in jail time depending on the substance and circumstances. Misdemeanor possession may carry up to 1 year jail, while trafficking charges carry mandatory minimums.
How does domestic violence sentencing work in Idaho?
Penalties increase with each offense: first offense up to 6 months jail, third offense within 15 years up to 5 years prison, and fourth offense up to 10 years prison.
What makes your DUI defense approach different?
We combine former prosecutor experience with technical analysis of breath testing equipment, police procedure challenges, and aggressive trial preparation to maximize dismissal chances.
