Phoenix Arizona DUI Defense Lawyer Attorney Defense DUI Tucson

Arizona’s Premier Law Firm

At the Maasen Law Firm, you will find the highest quality of legal advice and expertise in our DUI and criminal attorneys. We are dedicated to aggressively defending your rights in DUI, felony, and misdemeanor criminal cases.

Phoenix DUI Attorneys - Criminal Lawyers

Scott A. Maasen

Phoenix Arizona DUI Defense Lawyer
Need AZ DUI or Criminal Attorney? 24hr Call Back

Arrested for DUI or a Criminal Offense in Arizona?
The Maasen Law Firm is here to help you.


Scott A. Maasen and the Maasen Law Firm are AV® rated; the highest possible rating by Lexis Nexis Martindale-Hubbell.

A high level of commitment to our clients is of the utmost importance to us. We believe that effective communication is the key to successfully helping our clients. In addition to continuous interaction with your Paralegal and the Attorney assigned to your case, every client has Scott Maasen's personal cell phone number and direct email address.

The Maasen Law Firm aggressively fights for our clients.

  • Our Phoenix area criminal defense attorneys have previously worked as prosecutors and have years of extensive trial experience.
  • The Maasen Law Firm's DUI lawyers are exceptionally educated in the area of Field Sobriety Testing and breath testing equipment used by Arizona police and highway patrol during DUI stops.
  • Our criminal defense attorneys have the knowledge of Arizona DUI law and the skills to fight for your case.

We can help! Start a free DUI or Criminal case evaluation now.

The Maasen Law Firm is a team of Arizona DUI and criminal defense attorneys serving Phoenix, Scottsdale, Paradise Valley, Mesa, Peoria, Tempe, Chandler, Glendale, Prescott, Tucson, and Flagstaff in Maricopa, Yavapai, Coconino, and Pima counties.


Click for a Free Immediate Online Consultation
by one of our attorneys, or please call Maasen Law Firm's Arizona DUI lawyers toll free at:
1-888-384-4897 or 480-778-1500

For more information about your DUI or criminal case please click here: www.maasenlaw.com.

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Maasen Law Firm
MAASEN LAW FIRM, P.C.
13825 N. NORTHSIGHT BLVD.
SCOTTSDALE, AZ 85260