Douglas County Justice Center - Douglas DUI Defense Attorney

Douglas County DUI Attorney

DUI and DWAI Defense for Castle Rock, Parker, and All of Douglas County, Colorado

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Arrested for DUI in Douglas County? Take Immediate Action.

If you’ve been arrested for Driving Under the Influence or Driving While Ability Impaired in Douglas County, you are facing serious legal consequences that could change your life. A conviction may result in jail time, license revocation, alcohol treatment, steep fines, and a permanent mark on your criminal record.

Whether you were pulled over in Castle Rock, Parker, Lone Tree, Highlands Ranch, or elsewhere in Douglas County, the prosecution is already building a case against you. You need an experienced Douglas County DUI attorney who knows how to fight back.

At The Lawrence Law Firm, we defend individuals accused of impaired driving across Douglas County. We understand the local court system, the district attorney’s strategies, and how to challenge evidence effectively to pursue the best possible result in your case.

Douglas County Court Location

If you are facing a DUI charge in Douglas County, your case will likely be heard at the Douglas County Combined Court in Castle Rock. Knowing where to appear and how to get there is an important first step in preparing your defense.

Douglas County Combined Court
4000 Justice Way, Suite 2009
Castle Rock, CO 80109

📍 Get Directions on Google Maps
🌐 Douglas County Court Website

The courthouse is located just west of I-25, off Exit 181 (Plum Creek Parkway).

It houses both county and district courtrooms, where DUI cases can be heard depending on the severity of the charge.

Parking is available on-site, and it is recommended that you arrive early to allow time for security screening and finding your assigned courtroom.

Colorado DUI and DWAI Charges Explained

In Colorado, driving under the influence charges are based on either blood alcohol content (BAC) or observable signs of impairment. You can be charged even without a breath or blood test result.

The primary DUI-related offenses in Douglas County include:

  • DUI (Driving Under the Influence): Operating a vehicle with a BAC of 0.08% or more, or while substantially impaired by alcohol, drugs, or a combination of both.

  • DWAI (Driving While Ability Impaired): Driving with a BAC between 0.05% and 0.079%, or any level of impairment that impacts safe driving.

  • DUI-Drugs (DUID): Driving while under the influence of illegal drugs, marijuana, or prescription medications.

  • Underage Drinking and Driving (UDD): A BAC of just 0.02% is enough to charge drivers under 21.

DUI Penalties in Douglas County

Colorado law imposes graduated penalties depending on prior offenses, test refusals, and aggravating circumstances such as high BAC levels or traffic accidents.

First-Time DUI

  • 5 days to 1 year in jail

  • $600–$1,000 fine

  • 48–96 hours community service

  • 12 points against your license

  • 9-month license revocation

  • Alcohol education and therapy

  • Possible ignition interlock device (IID)

Second DUI

  • 10 days to 1 year in jail (mandatory minimum)

  • 1-year license revocation

  • 2-year IID

  • Alcohol monitoring and treatment

  • PDD (Persistent Drunk Driver) classification

Third DUI

  • 60 days to 1 year in jail

  • Extended probation and monitoring

  • Community service

  • 2-year license revocation

Felony DUI (Fourth Offense or More)

  • Class 4 Felony

  • 2 to 6 years in state prison

  • $2,000–$500,000 in fines

  • 3 years mandatory parole

DWAI (First Offense)

  • 2 to 180 days in jail

  • $200–$500 fine

  • 8 DMV points

  • 24–48 hours of community service

Douglas County DUI Attorney

If you are facing an alcohol related driving offense, do not hesistate to speak with our firm today.
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DUI and the Colorado DMV: License Revocation

Law enforcement will invoke Colorado Express Consent during an arrest.  This triggers a civil administrative case with the Colorado Department of Revenue.

The DMV hearing determines whether your license will be revoked. This is separate from your criminal court proceedings and happens on a much shorter timeline.

You must request a DMV hearing within 7 days of your arrest, or your license will be automatically revoked.

DMV Hearings can be requested online through the Department of Revenue Hearings Division.

License revocation timelines include:

  • First offense DUI: 9-month revocation

  • Second DUI: 1-year revocation

  • Third or subsequent offense: 2-year revocation

  • Test refusal: 1-year revocation

Our office handles these DMV proceedings alongside your criminal defense. We fight for early reinstatement, ignition interlock eligibility, and restricted licenses whenever possible.

Common DUI Defense Strategies in Douglas County

At The Lawrence Law Firm, we tailor your defense based on the facts of your case. Common DUI defenses we use include:

1. No Reasonable Suspicion for the Stop

If law enforcement lacked a valid reason to pull you over, all subsequent evidence may be suppressed.

2. Faulty Field Sobriety Tests

These roadside tests are subjective and prone to error. Poor lighting, weather, medical conditions, or improper instructions can invalidate results.

3. Breathalyzer or Blood Test Errors

We investigate the device’s calibration, testing procedures, and chain of custody to identify flaws that can cast doubt on BAC results.

4. Involuntary Test Refusal

If officers failed to properly advise you of the consequences of refusing a chemical test, that refusal may be excluded.

5. No Proof of Actual Impairment

Especially in DWAI and marijuana cases, we argue there was no real impairment affecting your ability to drive safely.

DUI and Drug-Related Charges in Douglas County

You don’t need to be drinking to be charged with a DUI. We represent individuals facing impaired driving charges based on:

  • Marijuana use (even with a medical card)

  • Prescription medication

  • Stimulants or sedatives

  • Illicit substances

Blood test results are often used in these cases, but the state must still prove actual impairment—not just the presence of a substance. Our Douglas County DUI attorney challenges these toxicology results and fight to keep invalid evidence out of court.

Why Choose The Lawrence Law Firm for Your Douglas County DUI Attorney

We are a criminal defense firm that understands DUI cases inside and out. Our office serves clients across Douglas County and the Denver metro area. We offer:

  • Direct access to your attorney

  • Familiarity with local courts and prosecutors

  • Comprehensive DMV and court representation

  • Tailored defense strategies

  • Flexible scheduling and case updates

From start to finish, you will work with a lawyer who takes your case seriously and is committed to your defense—not a call center or case manager.

Call a DUI Lawyer Serving Douglas County Today

If you or a loved one has been charged with DUI in Douglas County, don’t wait to get the legal help you need. The consequences are real, but with the right attorney on your side, you can fight the charges and protect your future.

Call The Lawrence Law Firm today to schedule a free, confidential consultation. We defend clients in Castle Rock, Parker, Lone Tree, Highlands Ranch, and throughout Douglas County.

We are ready to stand between you and the full power of the government. Let us help you take control of your case—starting now.

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Areas of Practice

Protect Your Rights

Service Areas

  • Denver County
  • Arapahoe County
  • Adams County
  • Douglas County
  • Jefferson County

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Contact Information

Address

2821 S. Parker Rd. Suite 865 Aurora, CO 80014

Contact

lain@coloradodefenders.com Ph: 720-369-4929

Hours

Monday-Friday: 8 am - 6 pm Weekends and Afterhours By Appointment

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