DesRosiers & Tierney, LLC

Attorneys & Counsellors At Law

10 Tremont Street, 3rd Floor   |   Boston, MA 02108   |   phone: 617-557-0055   |   fax: 978-993-4106

We're here to help you and your family reach your financial goals. Please don't hesitate to contact us for a consultation. We can be reached via phone, fax or email.

Our office hours at all locations are 9:00 a.m.-5:00 p.m., Monday through Friday.
Before and after normal hours by appointment only.

Brian DesRosiers:
Cell Phone: (978) 884-1240

Jim Tierney:
Cell Phone: (617) 803-1238

Our Boston Office   |  10 Tremont Street, 3rd Floor, Suite 7  |  Boston, MA 02108

Our offices are located on Tremont Street across the Street from
the Government Center T Station and Center Plaza.

PHONE: 617-557-0055  |  FAX: 978-993-4106

Driving Directions

From I-93 South, from Points North

  • Take exit 20 toward Logan Airport.
  • Merge onto I-90 East.
  • Take Exit 25 toward Summer Street.
  • Merge onto E. Service Road.
  • Turn left onto Seaport Boulevard.
  • Turn right onto Atlantic Avenue.
  • Turn left onto State Street.
  • Take a slight left onto Tremont Street. Our offices are on the left.

From I-93 North, from Points South

  • Take Exit 24A toward Government Center.
  • Turn left onto John F. Fitzgerald Surface Road.
  • Turn right onto State Street.
  • Take a slight left onto Tremont Street. Our offices are on the left.

Our Beverly Office   |  100 Cummings Center, Suite 321-A  |  Beverly, MA 01915

Our Beverly office is located at the Cummings Center on Route 62. The office address is 100 Cummings Center, Suite 313-J, Beverly, MA 01915.  

PHONE: 978-993-0245  |  FAX: 978-993-4106
TOLL-FREE PHONE: 800-597-7810


Take exit 22 (Route 62) off of Route 128, take a right off the exit and drive straight past the Danvers Port Yacht Club, continue on 62 until you see the Cummings Center main entrance on the left hand side of the street. Drive in the main entrance of the Cummings Center as soon as you drive into the complex park in the parking garage on the right hand side.  If you go to the 3rd floor of the parking garage there is a cross bridge next to the staircase you walk thru leading you into Building 100.  When you walk into Building 100 take a left down the first hallway you see, walk down that hallway then take your first right walk down that hallway and you will see our office on the left hand side.  If you have any problems finding the office call our Beverly phone number (978) 993-0245.

Our Duxbury Office   |  21 Railroad Avenue, Suite 2  |  Duxbury, MA 02332

Our Duxbury practice is situated in the Millbrook Marketplace area of Duxbury. The office is in the big, yellow building on Railroad Ave, across from the Duxplex. There is parking on the side and in the back of the building. The entrance door is in the back of the building on the first floor.

PHONE: 781-934-5060  |  FAX: 781-934-6060

Driving Directions

From Route 3

  • Take exit 11/Route 14E
  • Bear right off the exit
  • Take the 2nd right off the roundabout
  • This is West Street
  • Stay on West St. to the traffic light, approx. 1.5 miles
  • Go straight through the traffic light – this is St. George Street
  • In .3 miles take a right onto Railroad Ave.
  • In .2 miles our yellow building will be on the left