# Law Office of Jason M. Sullivan, PLLC > https://www.lojms.com > Last Updated: 2026-07-22 At the Law Office of Jason M. Sullivan, PLLC, we provide strategic, attorney-led immigration representation for individuals, families, and professionals throughout New Hampshire. ## Contact - Phone: +1-603-433-1325 - Address: 1 New Hampshire Ave, Suite 125, Portsmouth, NH 03801 ## Locations - Portsmouth, NH - +1-603-433-1325 Areas served: New Hampshire, Manchester NH, Portsmouth NH, Massachusetts, Boston MA, Haverhill MA, Newburyport MA, Maine, Portland ME, Southern Maine - Coral Gables, FL - +1-305-394-6273 Areas served: Florida, Coral Gables, Miami ## Practice Areas - Immigration Law ## Attorneys - Profile: https://www.lojms.com/about-us/ ## Key Pages - Homepage: https://www.lojms.com/ - Attorneys: https://www.lojms.com/about-us/ - Blog: https://www.lojms.com/blog/ - Contact: https://www.lojms.com/contact-us/ - Full Details: https://www.lojms.com/llms-full.txt ## Social Profiles - https://www.linkedin.com/in/jason-sullivan-927516288/ - https://x.com/JMSImmigration - https://www.yelp.com/biz/law-office-of-jason-m-sullivan-portsmouth-7 - https://lawyers.justia.com/lawyer/jason-sullivan-1821012 ## Reviews - Rating: 5/5 based on 174 reviews --- Summary — see https://www.lojms.com/llms-full.txt for detailed version Generated by MileMark Schema Pro