TRI Legal Services | Law firm located in Princeton New Jersey Visa Services: Assistance with visa applications, Green Card, Citizenship. Family & Business immigration, EB5 Investor visa Real Estate - Buy/ Sell a Home, Landlord /Tennent Business Formation: Legal support new business, including company registration, compliance, regulatory advice. Estate Planning: Wills, trusts, and succession planning to protect clients’ assets and ensure their wishes are honored.