About
Jason M Sullivan Law Office is a renowned leader in immigration law, dedicated to guiding individuals through the intricate immigration processes. With over 20 years of experience, Attorney Sullivan ensures that each client's unique circumstances are attentively considered. The firm is committed to delivering personalised, compassionate representation, striving to exceed client expectations. Whether in-person or virtual, we provide comprehensive support tailored to diverse needs, continually earning trust and recommendations.
Reviews
I had a fantastic experience working with Mr. Sullivan. He was incredibly thorough with every aspect of my case and made sure no detail was overlooked. What really stood out to me was how responsive he was—always quick to answer questions, provide updates, and explain the process clearly. His experience really showed, and it gave me a lot of confidence knowing I was in good hands. Most importantly, he was with me every step of the way, making a stressful process feel manageable and much less overwhelming. I’m truly grateful for his support and highly recommend him to anyone in need of a dedicated and knowledgeable attorney.
Jason is a professional lawyer. He has a great attitude and is always very supportive. Even when I received an RFE for my EB2-NIW green card application, he remained patient and worked with me to carefully discuss and craft a strong response. My green card application was successfully approved at the end. It was a pleasure working with him!
Having been married to a former Eastern European and having gone through the immigration process personally, I can attest to the breadth and depth of immigration knowledge of Attorney Sullivan. He has managed to quickly and efficiently help many of my fellow colleagues deal with their immigration issues. Now, that we have a president, and congress enforcing immigration, law it is crucial to hire someone with 25 plus years of experience in this area, you get one shot at getting it right!
Thanks to Mr. Sullivan, my marriage-based green card application was approved in less than 5 months. I understand immigrants very well. What is important for us in this process is that we are looking for a lawyer who will make us feel safe, who will answer our questions knowledgeably and clearly, and who will spare time for us. For these features, Mr. Sullivan is the right address for a quality and disciplined lawyer.
Had a very hard time with this process of k-1 and denial..was not guided well… he did not know the whole process of denial and steps to take after.. I gave full cost of k-1, adjustment of status and green card up front…$3,500… he helped with 1st step none of the other 2 steps.. would not return any money even though he did not help with other 2 steps…had to hire different lawyer to help with my process…
Addresses
- One New Hampshire Ave., Portsmouth Get directions
Phone numbers
Email addresses
No email addresses available.
Links
Services
- Immigration
- Green Card
- Citizenship
- Temporary visa