Civil - 616 S. 8th Street, Las Vegas, NV 89101
Our Story
A Legacy of Legal Excellence
Founded in 1958 by Peter L. Flangas, Esq (+2021), Flangas Law Firm has grown to be an iconic and well-recognized criminal defense firm in Las Vegas.

Founder
Peter L Flangas, Esq.
Born into a family of Greek immigrants in 1924, Peter Flangas grew up on a farm in Magna, Utah. Following his honorable discharge from the Army Air Force in 1947, Peter began his law career in 1955 in Salt Lake City, Utah. There he earned his LLB and Bachelor’s degree in Philosophy. He became a member of the Nevada Bar in 1958 and opened Flangas Law firm here in Las Vegas that same year.
Serving as District Attorney of Lyons County from 1962 to 1966, he left a lasting impact on the legal community. Renowned for his integrity and advocacy, he practiced law into his late 80s, leaving behind a legacy of unwavering commitment to justice. Sadly, Peter passed on March 17, 2021. His legal legacy continues to live on in the form of his firm, headed by his son, Leonidas P. Flangas, Esq.
Your Legal Defenders
Meet Our Experienced Attorneys

Leo P. Flangas Esq.
Managing Attorney
Law Firm Reviews
What Our Clients Say
Dowon and Kristina were great people to have working on my case they fight for the best outcome and were always quick to answer any questions! I’d highly recommend this firm if you’re in need of a lawyer!
Since having the firm represent me, they’ve been nothing but awesome! Smooth and easy communication! This is the law firm to go to!!
Peggy is so amazing and has had everything handled from day one!!!!-james vise
This law firm has been nothing but great from the time we first spoke. They have went above and beyond with helping me on my case . They genuinely help and want to see you do better . I’m not sure where I would have been right now had I not had them on my case . Peggy is outstanding and the entire law firm. I would definitely recommend them to anyone In need . 5 stars . Nothing less
Wow what a roller coaster of emotions and gratefulness I have for Flangas Law Firm, for Peggy and for our amazing and bad ass Lawyer Dowon. My husband was facing 4 felony charges. FOUR!! Today all 4 charges dropped and case dismissed. Having Dowon, Peggy, and Flangas on our side was the biggest blessing. Thank you thank you thank you for fighting for us!! They were always there for us answering questions and helping us maneuver through this rough times in our life. What a blessing thank you from the bottom of our hearts. If anyone on here is looking for the best law firm in Las Vegas,You just found it!!
Leo and his entire staff are an extraordinary civil litigation team. Having worked in civil litigation myself for several years as an expert witness I can assure you that you will not find anyone more qualified or with better customer service than Leo and his wonderful office staff. Leo's connections and known prowess as a seasoned litigator are widely known throughout this part of the country and I assure you whether your matter is criminal or civil that you will be pleased with the results.
Went into the office feeling like my life was crashing around me and I left feeling so much better about myself!! Peggy is the best, I love her spirit and she reassured me I am in good hands. I feel confident in the team that's behind me through this bump in the road and I look forward to them representing me!! Thanks again Peggy. I appreciate you so much!! Definitely recommending this firm to anyone that's in need.
Miss Peggy Glover was amazing with customer service she made me feel comfortable to commit with her as my lawyer she is very friendly and funny I recommend her to anybody in need of a lawyer
Best law firm in Las Vegas NV hands down they have closed every case since 2018 in my favor I’m so grateful for Leo and Peggy
Ms Peggy and this law firm is the best. They’ll help you out with every fight in them to get your case dismissed or good for you. I would recommend them to my family and friends or to anyone that needs a wonderful lawyer. They also work with you on funds
