Directions to the Main office

The office is located at 129 Mount Auburn Street, Cambridge, MA 02138, near the heart of Harvard Square. We are within walking distance of the Harvard Square MBTA Red Line stop and bus terminal.

We are located on the corner of Mount Auburn and Story Streets on the second floor of a blue, three-story building. When you enter the building, walk up to the second floor and ring the doorbell. The Harvard Square Post Office is a good landmark if you need to ask for directions in the area, as it is next to us on Mount Auburn Street. Please call 888-497-4970 if you need help along the way and almost anyone here can help you.

Directions from Logan Airport: Exit Airport and follow signs for Boston and I-93N. Pay toll, go through tunnel, staying left. Go up ramp at end of tunnel onto I-93N. Take I-93N to 2nd exit, 1/4 mile on right, to Storrow Drive. Stay left after exiting I-93 to get on Storrow Drive. Follow signs heading to Newton/Arlington. Take the Cambridge/Harvard Square exit. Bear right onto bridge over the Charles River, and go straight through the lights at the end of the bridge. You will now be on John F. Kennedy Street. At the first set of lights on JFK Street, go left onto Eliot Street. After going through one light, you will pass municipal parking on the right, and The Charles Hotel (which has underground parking) on your left. To get to PG Calc's office, pass The Charles Hotel and go right on University Drive. At the light (facing the Post Office), go left onto Mount Auburn Street. The office is in the blue, three-story building immediately on your right as you pass the Story Street/Mount Auburn Street corner.

Directions from Mass Turnpike: From the west, take exit #18 (Cambridge) off the Turnpike, which is a left exit. From the east, take exit #20 off the Turnpike, which is a right exit. Proceed through the toll plaza and onto the ramp. Follow signs marked for Cambridge.

You will merge into a larger road. Pass through 2 traffic lights, cross the Charles River and take immediate left onto Memorial Drive, which follows the Charles River on the Cambridge side. (Note: in order to take this left, you will have to maneuver from the right hand side of the road you came in on to the left hand lane in a very short amount of time.) Continue on Memorial Drive to the 3rd light, and take a right onto John F. Kennedy Street. Take your first left from JFK Street onto Eliot Street. After going through one light, you will pass municipal parking on the right, and The Charles Hotel (which has underground parking) on your left. To get to PG Calc's office, pass The Charles Hotel and go right on University Drive. At the light (facing the Post Office), go left onto Mount Auburn Street. The office is in the blue, three-story building immediately on your right as you pass the Story Street/Mount Auburn Street corner.

Parking: Do not park in the lot adjacent to our building. There is on-street, metered parking available, but spaces are usually hard to find. If you will be here all day, you will need to park in a garage. There are garages under The Charles Hotel (approx. $24/day) and at University Place (go left on University Place instead of right after passing The Charles Hotel-approx. $20/day). When you emerge from the Charles Hotel parking garage, you are at the intersection of Bennett and University Road. Follow University Road until the end (about 10 steps!) and you will see the Harvard Square post office in front of you on Mount Auburn Street. Cross street, turn left, and walk to next building on Mount Auburn Street, #129. Our offices are on the 2nd floor.

Public Transportation: Cabs cost about $40 one way between Logan Airport and PG Calc. You can also take the subway (the "T") from Logan Airport to Harvard Square ($1.70 each way) and then walk five minutes to PG Calc. For information on taking the "T" to our offices, please consult our subway directions.

Directions to the Seattle office

Directions from Interstate 5 Going North: Take Exit 173 (Northgate Way/1st Avenue NE). As the exit ramp bends around to the right, stay to the very right and then bear right onto 1st Avenue NE.  Head south a little less than half a mile, and take a left onto NE 100th Street.  Then turn right into the parking lot of Northgate Executive Center I, using any of the three entrances off of NE 100th Street, the first of which is just a little bit east of the strip mall that features an Ed Wyse Beauty Supply store on its north end.  (Note: If you get to 3rd Avenue NE, you’ve gone too far, but you can take a right onto 3rd Avenue NE and then take an immediate right into the parking lot for Northgate Executive Center I.)  Our office is in the shorter of the two buildings.  You can enter the building on the first floor from either the south side or the north side.  You can also enter the building on the second floor from the east side, using the sidewalk under the trees between our building and the taller building.  There is a single elevator in the middle of our building.  Take it up to the third floor and follow the signs to our office.

Directions from Interstate 5 Going South: Take Exit 173 (Northgate Way/1st Avenue NE). Once you have exited from Interstate 5, stay to the left (i.e., do NOT follow the signs for Northgate Way westbound).  The exit ramp will loop around to the right 180 degrees.  Bear right onto Northgate Way.  As soon as you have gone under Interstate 5, bear right onto 1st Avenue NE.  Head south a half a mile, and take a left onto NE 100th Street.  Then turn right into the parking lot of Northgate Executive Center I, using any of the three entrances off of NE 100th Street, the first of which is just a little bit east of the strip mall that features an Ed Wyse Beauty Supply store on its north end.  (Note: If you get to 3rd Avenue NE, you’ve gone too far, but you can take a right onto 3rd Avenue NE and then take an immediate right into the parking lot for Northgate Executive Center I.)  Our office is in the shorter of the two buildings.  You can enter the building on the first floor from either the south side or the north side.  You can also enter the building on the second floor from the east side, using the sidewalk under the trees between our building and the taller building.  There is a single elevator in the middle of our building.  Take it up to the third floor and follow the signs to our office.