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5 Best DUI Lawyers in Denver You Can Trust for Strong Defense

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We extensively test and research all services we review. Here's why you can trust us.

Technical Proficiency: I checked for attorneys who understand the actual science behind breathalyzers and blood tests. A lawyer who can challenge chromatography results or device calibration is essential for a strong defense.

DMV Expertise: I prioritized firms that handle both the criminal trial and the administrative DMV hearing. Since you only have seven days to request a hearing after an arrest, having a team that moves fast is non-negotiable.

Local Reputation: I looked at how these firms are viewed by Denver prosecutors and judges. Success in a DUI case often relies on an attorney’s credibility and their ability to negotiate favorable plea deals in local courts.

Client Accessibility: I evaluated how easy it is to reach these lawyers during an emergency. Since arrests don't happen on a schedule, having 24/7 availability and a transparent intake process is a huge factor for peace of mind.

Getting pulled over for a DUI in Denver can feel like your world is crashing down in the blink of an eye. Between the flashing lights and the mounting anxiety about your job or your license, it is one of the most stressful experiences a person can face. 

Navigating Colorado’s strict ‘Express Consent’ laws requires a legal partner who can confidently guide first-time offenders and reassure concerned family members. 

Here in Denver, the difference between a dismissed charge and a life-altering conviction often comes down to the technical expertise of your attorney. To help you out, I’ve looked into the local legal scene to find firms that actually fight for your rights!

How much does a DUI lawyer cost in Denver?

Hiring a DUI lawyer in Denver typically involves a flat fee, with costs varying depending on the complexity of the case and the lawyer’s experience.

Case TypeTypical Cost Range
Standard First-Offense DUI$3,000 – $7,500
Complex or Repeat DUI Cases$7,500 – $12,000+

1. Denver DUI Attorney Group

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Website: https://denverduiattorneygroup.com/
Address: 445 Broadway #630
Contacts: +1 303-648-4080
Hours: Available 24 hours

Denver DUI Attorney Group focuses exclusively on traffic and DUI law in Colorado. This focus allows their attorneys to build strong expertise in DUI procedures, including blood testing rules and roadside checkpoint protocols.

Their approach also gives them a clear advantage when handling the technical details that often decide DUI cases.

During my research, I noticed they strongly emphasize the 7-day deadline for requesting a DMV hearing. After all, missing it can lead to automatic license suspension, so their quick action can be crucial for clients.

However, their narrow focus means they do not handle unrelated legal issues. Their specialized expertise can also lead to higher fees, and the intake process may feel more structured and less personal than working with a solo attorney.

Pros

  • High degree of technical testing expertise
  • Handles both criminal and DMV hearings
  • Immediate 24/7 availability for arrests
  • Deep familiarity with local Denver judges

Cons

  • Do not handle unrelated criminal charges
  • Premium fee structure due to specialization
  • Intake can feel more formal and data-heavy

Customer Reviews

Even though I was from Greece and we had to work remotely, they handled my case beautifully. They worked at the price with me so I can afford it and they really cared on how the situation would be dealt with. Highly recommended services. 

Our situation was complex with a drunk, driving arrest and was very complicated. It gave a big toll to the entire family. It was very hard to deal with for me myself especially complicated situation. I’m so happy that the journey was able to get this out of the way. 

2. Colorado Legal Defense Group – Criminal & DUI Attorneys

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Website: https://www.shouselaw.com/co/defense/
Address: 140 E 19th Ave #500
Contacts: +1 303-222-0330
Hours: Available 24 hours

Choosing the right DUI defense can make a huge difference when facing serious charges. 

Colorado Legal Defense Group stands out because of its so-called former prosecutor advantage. For instance, many team members previously worked as district attorneys or law enforcement officers, giving them insight into how DUI cases are built. 

I appreciate how their background helps them identify weaknesses or procedural mistakes that other lawyers might miss.

Another strength is their collaborative approach. Instead of relying on a single attorney, several lawyers review each case and work together to develop a strong defense strategy. This shared expertise can be a major benefit for clients. 

On the other hand, the team-based model can lead to higher legal fees compared to a solo lawyer. Some clients also feel the firm handles a high volume of cases, which may make the experience feel less personal.

Pros

  • Staffed by former prosecutors and police
  • Multiple attorneys review every single case
  • Available 24/7 for legal emergencies
  • Massive library of free legal resources

Cons

  • Higher fees than solo practitioners
  • Can feel like a high-volume firm system
  • Strictly focus on criminal defense only

Customer Reviews

The outcome was an unbelievable achievement
I wanted to share my experience with Chloe Alder. She handled my case with promptness and was very professional. She was able to cut a deal that completely purged my case from the system in Douglas County. This outcome was an unbelievable achievement, and I would highly recommend Chloe. She is awesome!!!! 

I’m very grateful for their expertise and dedication
I’d like to give the Colorado Legal Defense Group a full five stars. My attorneys, Mark and Ahad, guided me through an extremely difficult time in my life. They were knowledgeable, supportive, and worked hard to ensure I achieved the best possible outcome given the circumstances. I’m very grateful for their expertise and dedication, and I would highly recommend them to anyone in need of strong legal representation. 

3. Tiftickjian Law Firm, P.C.

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Website: https://www.criminallawdenver.com/
Address: 1315 S Clayton St, Suite 100
Contacts: +1 303-991-5896 / +1 303-384-5280
Hours: Mon – Fri: 8 AM – 5 PM

Tiftickjian Law Firm is led by Jay Tiftickjian, who is widely recognized as a national authority on DUI law. He literally wrote a leading book on Colorado DUI defense, and many lawyers turn to him for guidance. 

From what I’ve seen, his approach relies heavily on forensic science, allowing him to challenge evidence such as blood or breath test results with precision.

I once heard from a professional who feared a DUI could destroy his career. He said Jay’s calm and straightforward approach immediately helped ease his anxiety. 

Jay is honest about the situation but works hard to protect his clients’ future, too, which is much appreciated by many former clients I spoke with.

The main drawback is the high demand for his services. Jay’s strong reputation means availability can be limited, and his services also come with premium-level fees.

Pros

  • Led by a published author on DUI laws
  • Deep understanding of breathalyzer science
  • Boutique structure offers meticulous detail
  • Repeatedly voted Best DUI Attorney

Cons

  • Higher fee structure for elite expertise
  • Limited availability for minor charges
  • Practice is strictly DUI and criminal

Customer Reviews

We had an excellent experience working with Jay Tiftickjian
We had an excellent experience working with Jay  Tiftickjian.  He was proactive, organized, and extremely knowledgeable, with extensive experience and expertise.He was also very kind, highly responsive, and detailed throughout the process. He did an excellent job explaining each step, clearly setting expectations, and making sure we understood what to anticipate along the way. We were supported,  well-informed and well-represented. We recommend him without hesitation. 

Jay did an incredible job from start to finish
Jay did an incredible job from start to finish. He is a clear communicator and outlines the process every step of the way. He was able to get me my temporary license within days, and navigated the court and DMV hearings seamlessly. His emails were thorough and timely, detailing each step in the lengthy process. He was available to talk and meet in person as needed. I am very pleased with my outcome and would highly recommend him to others. 

4. Law Office of Kimberly Diego Criminal Defense

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Website: https://www.diegocriminaldefense.com/
Address: 899 Logan St, Suite #103
Contacts: +1 720-257-5346 / [email protected]
Hours: Available 24 hours

Facing a DUI charge often means finding a lawyer who will give your case the attention it deserves. The Law Office of Kimberly Diego stands out for its highly personal and hands-on approach. 

As a solo practitioner, Kimberly Diego manages every part of the defense herself, which means clients receive direct guidance instead of being passed between staff members.

Her strong reputation in the Denver area courts also works in her favor. She understands how local prosecutors operate and uses that insight to negotiate effectively for her clients. 

Another major strength is her bilingual practice, which helps Spanish-speaking clients access quality legal defense.

There are a few limitations to consider, though. 

Since she runs a solo practice, her caseload capacity is smaller, and she may not always be available for urgent last-minute cases. She also doesn’t have the large investigative teams that bigger firms often maintain.

Pros

  • Direct access to the lead attorney
  • Bilingual services in English and Spanish
  • Strong reputation with local prosecutors
  • Free honest assessment of your case

Cons

  • Limited caseload capacity as a solo firm
  • Lacks large in-house investigative teams
  • Focuses strictly on criminal litigation

Customer Reviews

Kimberly is very good at her job
Kimberly is very professional, personable, and extremely efficient. She went above and beyond to get my case dismissed, and my records sealed in a timely manner. Worth every dime spent. It bears repeating she is very good at her job. Thank you for an awesome job! 

We are very happy to have chosen Kimberly Diego
My husband & I are very happy to have chosen Kimberly Diego as our attorney. She worked very hard in getting the best outcome for him and achieved it! She has made it one step closer to finally overcome mistakes of my husband’s past. I would recommend her to anyone seeking legal representation because Kimberly takes a personal interest in her client’s & their cases. We truly thank Kimberly for all her hard work! 

5. Shazam Kianpour & Associates, P.C.

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Website: https://www.shazamlaw.com/
Address: 190 E 9th Ave, Suite 300
Contacts: +1 303-974-4228
Hours: Available 24 hours

A strong DUI defense often depends on how prepared your lawyer is to take a case to trial. Shazam Kianpour & Associates has built its reputation around that philosophy. 

This firm has handled more than 10,000 cases, giving the team valuable insight into how prosecutors approach DUI charges. Because they prepare every case as if it could go to court, they often have an advantage during plea negotiations.

They’re also known for stepping in early. In some situations, their lawyers work to resolve issues before charges are officially filed, which can help clients avoid public stress and legal complications.

That said, the firm operates with a larger support staff, so communication may feel less personal for some clients. Plus, their strong reputation and aggressive defense strategy usually come with higher legal fees.

Pros

  • Experience with over 10,000 criminal cases
  • Aggressive trial-ready defense philosophy
  • 24-hour emergency legal hotline access
  • Proactive strategy to prevent filing charges

Cons

  • Premium fees compared to junior lawyers
  • Communication can feel a bit formalized

Customer Reviews

Shazam Kianpour is one smart attorney
Shazam Kianpour is one smart attorney he knows his stuff well and he knows how to protect his clients. I’ve never met an attorney like him before he is awesome. He’s not someone to bullshit you, he will tell you the truth and he will fight like hell for you! So if you need someone like that then this is the representation you’re looking for and I highly recommend you hire him. Shazam is there when you need him, phone calls, text or email! 

Their hard work and experience paid off with a big win
I want to thank Shazam Kianpour & Malorie  They guided me through every step of the process, kept me informed, and fought tirelessly for my case. Their hard work and experience paid off with a big win. I felt supported and confident knowing I had such a capable team on my side. I’d recommend Shazam Kianpour & Associates without hesitation.