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Jason M Sullivan Law Office

4.8

About this business

Immigration Law, Immigration Lawyer, Green Cards, Spousal Visas, Fiance Visas, Deportation Defense, Immigration Court, Cancellation of Removal, Lawful Permanent Residence, Citizenship, Business Law, Criminal Defense, Litigation 

Location details

1, New Hampshire Ave Suite #125, New Hampshire Ave Suite #125, Portsmouth, NH, 03801, United States

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WeekdayScheduleStatus
Mon9:00 a.m. to 5:00 p.m.
Tue9:00 a.m. to 5:00 p.m.
Wed9:00 a.m. to 5:00 p.m.
Thu9:00 a.m. to 5:00 p.m.
Fri9:00 a.m. to 5:00 p.m.
SatClosed
SunClosed
4.888 reviews
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Salman Zaid's profile image
Salman Zaid 
on Google
a day ago

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 ... read more

Sal T8's profile image
Sal T8 
on Google
3 days ago

Attorney Jason's experience is heavily appreciated, his expertise and professionalism will absolutely ease up the process! 

Nate Tennant's profile image
Nate Tennant 
on Google
5 days ago

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! 

David Frenette's profile image
David Frenette 
on Google
6 days ago

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… 

Tara Anderson's profile image
Tara Anderson 
on Google
3 weeks ago

Jason helped my husband obtain a spousal visa and his green card is currently in processing. We will be moving forward with Jason as our representation for another family member as well because we have built complete trust in his legal knowledge as well as his professionalism. Always a quick email away and got back to us on all of our questions in the most timely manner. He is a courteous, trustworthy, determined person who has helped our family come together even in this uncertain and crazy political climate around immigrat... read more

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Frequently asked questions about Jason M Sullivan Law Office

How is Jason M Sullivan Law Office rated?

Jason M Sullivan Law Office has a 4.8 star rating with 88 reviews. 

When is Jason M Sullivan Law Office open?

Jason M Sullivan Law Office is open now. It will close at 5:00 p.m.  

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