Trusted.True Defense ProfessionalsIn Southern California DUI Law.
DUI Defense Group brings aggressive trial defense and top-tier DMV representation to drivers across Los Angeles, Ventura, Riverside, and San Bernardino. From DUI distress to driving success.

License Preservation
Rate
Aggressive DMV hearing stays & court defense strategies
DUI Defense Simplified.
DUI Defense Group aims to bring peace of mind, clear communication, and non-judgmental guidance to drivers facing criminal DUI charges and DMV license suspensions in Southern California.
Service Minded
Our team is composed of compassionate, relentless professionals trained to treat clients and families with dignity, active listening, and 24/7 responsiveness.
Unique DMV Strategy
We maintain direct, daily rapport with DMV Driver Safety Offices across El Segundo, Van Nuys, Covina, and San Bernardino to enforce immediate stays on license suspensions.
Evidence Breakdown
We audit chemical evidence, breathalyzer maintenance logs, rising blood alcohol curves, and police dashcam footage to uncover unlawful stops and flawed science.
Tailored Strategy
Every driver has a unique employment, license, and personal situation. We craft zero-surprise defense plans customized specifically for your court & DMV jurisdiction.
Targeted DUI Defense Services
We do not treat you like a case number. We scrutinize every detail across police procedure, chemical testing, and court venue to secure the absolute lowest penalties.
CDL & Commercial DUI
0.04% BAC Strict Threshold
Commercial drivers face immediate license revocation at 0.04% BAC. We fight to save your CDL, career, and livelihood.
First Offense DUI
Avoid Jail & License Loss
A first offense carries up to 6 months jail and license suspension. We aim for full dismissal or reduction to Wet Reckless.
Multiple Offense DUI
Mandatory Jail Mitigation
2nd, 3rd, or 4th DUIs trigger mandatory jail sentences. We build aggressive strategies targeting calibration errors & unlawful stops.
DMV Hearing Defense
Strict 10-Day Calendar Deadline
You have exactly 10 calendar days from arrest to request a DMV APS hearing, or your driving privilege is automatically suspended.
Felony & Injury DUI
State Prison Risk Defense
DUI causing injury or 4th offense DUIs are charged as felonies with state prison risk. We utilize accident reconstruction experts.
Hit & Run Defense
Civil Resolution Focused
Leaving the scene of an accident compounds DUI charges. We work to resolve restitution and prevent additional criminal counts.
Marijuana & Drug DUI
Blood Split Analysis
THC and prescription drugs remain in blood long after impairment stops. We re-split blood samples and challenge toxicology reports.
DUI Expungement
Clear Background Check
Clear your criminal record so background checks show a clean slate. Vital for employment, housing, and professional licensing.
Instant DUI Case Calculator
Estimate potential DMV license suspension durations and defense strategy options based on your specific California arrest parameters.
Arrest Parameters
Moderate
Request DMV Hearing within 10 days. Challenge breathalyzer calibration and officer observation log.
*Calculations are estimates. Final court & DMV outcomes depend on attorney review.

Rob Samudrala
Director & Lead Trial Attorney
Meet Rob Samudrala
Rob Samudrala is a recognized authority in Southern California DUI criminal defense. For over 15 years, he has successfully defended hundreds of DUI cases across Los Angeles, Ventura, Riverside, and San Bernardino counties.
"When a client comes to me after a DUI arrest, they are experiencing immense stress. My job is to step in, take the weight off their shoulders, preserve their driver's license immediately, and fight for the best legal outcome possible."
Trusted By Hundreds of Drivers
Read verified feedback from clients who turned their DUI distress into driving success.
"Rob and his team were extremely knowledgeable and responsive. They worked extremely hard on behalf of our son, his client."
"Made the whole court process very easy & was available any time/day I contacted him. Overall very satisfied & grateful I went with Rob."
"I was going through a tough DUI and DUI Defense Group, specifically Rob Samudrala, made everything as easy as he absolutely could."
"Rob is the best DUI lawyer money can buy. I was in a very difficult situation and he was able to get me the best possible outcome."
"Rob helped me tremendously! He was very professional, got my charges reduced, and was very comforting throughout the whole process."
Speak With A DUI Attorney
Request a free, 100% confidential consultation. We respond immediately to stop automatic DMV suspensions.
Our SoCal Office Locations
Convenient regional law offices serving drivers across all major Southern California courthouses.
Los Angeles HQ
11755 Wilshire Blvd, Suite 1250
Los Angeles, CA 90025
The Valley
5743 Corsa Avenue, Suite 209
Westlake Village, CA 91362
Riverside
3403 10th Street, Suite 700
Riverside, CA 92501
San Bernardino
1894 Commercial Center Loop
San Bernardino, CA 92408
Frequently Asked Questions
What happens if I miss the 10-day DMV deadline?
If you fail to request a DMV Administrative Per Se (APS) hearing within exactly 10 calendar days of your arrest date, your California driver's license will be automatically suspended on the 30th day. Contact DUI Defense Group immediately so we can request an emergency stay on your behalf.
Can I keep driving while my DUI case is pending?
Yes. Once we request a DMV hearing, the DMV issues an official stay of suspension, allowing you to legally drive on your regular license until the administrative hearing concludes.
Can a breathalyzer test result be challenged?
Absolutely. Breathalyzer devices (like the Drager or PAS devices) require strict calibration, maintenance logs, and 15-minute observation periods under Title 17 regulations. Any deviation can render chemical results inadmissible.
How will a DUI impact my Commercial Driver's License (CDL)?
Commercial drivers are subject to a strict 0.04% BAC limit while operating commercial vehicles. A first DUI conviction triggers a 1-year CDL disqualification. We prioritize saving your CDL.