

Naxh V
Cosmas represented me in my divorce proceedings. Prior to selecting him, I consulted with several attorneys, but from our initial meeting, it was evident that he was not hurried like the others. He dedicated ample time to address my numerous inquiries, particularly given the complexity of my case. Cosmas accepted my case and provided guidance at every stage of the process. His compassion, expertise, experience, and reliability were evident throughout our interactions. He ensured that I was consistently updated on the developments of my case. I would wholeheartedly recommend him to anyone in need of legal assistance, and I would not hesitate to seek his services again, although I sincerely hope that such a necessity does not arise in the future. Thank you Cosmas!
Carlos Rosas
Since 2017 Mr. Cosmas has been reliable and honest with me and great at answering any questions I have. I recommend him to anyone who has any family court issues going on, it shows all the experience he has in court. Thank you Mr. Cosmas.
Monica Ohmit
I cannot recommend Attorney Onyia highly enough. He was truly exceptional throughout my custody case. From day one, he listened carefully to my concerns and was incredibly attentive to my needs. He struck the perfect balance - aggressive when necessary to fight for my rights, yet patient and understanding at just the right moments during trial. His eloquence in court was impressive, and his deep knowledge of custody law was evident in every move he made. Thanks to him, I was able to retain custody of my child, and I will always be thankful for his hard work and dedication. If you need a strong, compassionate advocate in your corner, Cosmas Onyia is the one to call. His experience was evident in court.
Samir Tawil
When I had to go through the hardest time of my life and divorce my wife, Cosmas was there to guide me through the entire divorce process. He was courteous, professional, and most importantly caring. He made sure to answer all of my questions and checked in on me not just as his client, but as a human being. He's the best lawyer around and his years of practicing law are very evident. I hope I don't need a lawyer again, but if I do I 100% would go to Cosmas.
Safuwan Muzayen
My name is safuwan and I live in Ethiopia. I am the father of a 4-year-old daughter. She was born in the USA. Her mother goto USA when 8 months pregnant and gave birth there. and she hide my daughter from me because she married someone else Please Please helpme I missed my daughter she lived in Arizona state know please
Julee W.
I used Cosmas years ago and had a wonderful experience. Helpful, honest and was able to set up a payment plan!
Michael F.
I have to say my experience with him was beyond what I could ever expect from a professional legal service, his undivided attention, ability to intervene...
Nohara O.
where do I start with Cosmas. biggest mistake I have ever made besides getting married was walking into this mans office. I don't blame anyone but myself...
Cosmas Onyia Attorney At Law is located at: 3636 North Central Avenue, Phoenix, Arizona, USA
Cosmas Onyia Attorney At Law areas of expertise are: Child Custody, Child Support, Divorce Law.
Cosmas Onyia Attorney At Law has been in practice for 33 years.

