Contact John B. Stewart, Attorney at Law My office is located in downtown Springfield, one block from both the Hampden County Hall of Justice and Federal courthouse at the corner of State and Maple Streets. The mailing address is 20 Maple Street, Suite 301, Springfield, MA 01103. You may contact me by Email, or by calling (413) 733-4402, extension 105. Or by filling out the form below. First Name: Last Name: Email: Title: Organization: Address: City: State: Zip: Telephone: Fax: Comments: