What our clients say


Maris Immigration Law team meeting with client

I had the privilege of having Tierney as my immigration lawyer over the past three years to represent me and my family in our asylum proceedings and the family reunification process.  Tierney and her staff were absolutely amazing throughout this journey. From the very beginning, Tierney demonstrated a deep understanding of immigration law and a genuine commitment to our case. She meticulously prepared every detail, ensuring that we were well-informed and confident at each step. Her expertise and dedication were evident in every interaction we had. One aspect that stood out was the incredible response time from Tierney and her team. Whenever we had questions or needed guidance, they responded promptly and thoroughly, which provided us with immense peace of mind during such a stressful period. Their support extended beyond just legal advice; they offered emotional support and reassurance when we needed it the most. Tierney's staff mirrored her professionalism and compassion. They were always courteous, patient, and willing to go the extra mile to ensure we felt supported. It's rare to find a team that is so dedicated to their clients' well-being. Thanks to Tierney's hard work and unwavering commitment, our family is now together and safe. We are forever grateful for the exceptional service we received. If you are looking for an immigration lawyer who is knowledgeable, responsive, and truly cares about her clients, I highly recommend Tierney and her team. They have made an immeasurable difference in our lives. "


The U.S. Naturalization process is a quite long one, filled with a lot of paperwork and bureaucracy. In the last phase, the N400 submission and examination, it is especially advisable to ask the help of a professional service. With the advice of friends and the excellent reputation of this office, I choose Maris Immigration Law. My contact for the administration was the Senior Paralegal Megan Berkower and for the legal support the Immigration Lawyer Clara Grainger. The administration process was taking part remotely with Megan and it was pleasure to get clear instructions, quick feedback to my questions, and a careful review of the paperwork. The intake meeting with Clara took place via a video call and I was surprised by the very friendly but equally professional attitude. Her advice for the preparation to the Naturalization examination was very helpful and her presence during the examination was really reassuring. Great job! In summary, I appreciated the very friendly and professional service of Megan and Clara very much. I can strongly recommend the office and especially these two members of Maris Immigration Law. "


Five years ago we went through many firms looking for an attorney to work on our difficult and complex immigration case. We are very happy and lucky to have placed our trust in attorney Tierney Maris and her paralegal Kate from Maris Immigration Law. Attorney Tierney is a professional, responsible, experienced person who knows her work very well, and we feel how she cares about her clients and tries to find solutions. Our case has been resolved well, we are living in peace and thank you many times Tierney and Kate for being our legal team."


I had the pleasure of working with Tierney, my citizenship attorney who went above and beyond to help me navigate the complex process of obtaining citizenship. Tierney and Megan’s expertise and attention to detail were evident from our first consultation to the final approval of my application. Overall, Maris Immigration kept me informed every step of the way and provided clear explanations of all requirements and procedures. I felt confident and supported throughout the entire process, and I cannot thank them enough for their dedication and professionalism. I would not hesitate to recommend this attorney to anyone in need of expert assistance with their citizenship journey or any immigration issues. "


Even the USCIS case officer said we did a good job hiring Mar as our lawyer. Our case was difficult - we didn't do well on our first interview (not because they doubted our relationship) and got called in for our second interview after waiting for six months. We reached out to Lisa Green's law office, through a recommendation from a student at CU Boulder who had taken Lisa Green classes. Mar Armstrong was assigned to our case. She's patient and calm. She laid out all the facts, the law, her research, and options for us. Walked us through everything multiple times, accompanied us to the second interview. All was done in less than a week. We went to see Mar thinking it was doomed and were prepared to move out of the U.S. Mar was calm, concise, and respectful. Our case was approved in the afternoon of the same day as our second interview. All thanks to Mar and the staff at Lisa Green's office. Needless to say, I will be checking back in with them for my Condition Removal."


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