Fidelis Security Systems
4416 East West Highway, Suite 310
Bethesda, MD. 20814
Click here to get directions from Google
Take the Red Line to the Bethesda Station. After exiting the station, locate the corner of East-West Highway and Wisconsin Avenue. Walk east on East-West Highway. You should see the Round House Theatre on your left. Cross Pearl Street and 4416 East-West Highway will be the second building on your right.
See map at www.stationmasters.com/System_Map/BETHESDA/bethesda.html
Take I-495 North/Capital Beltway toward Maryland (the inner loop of the Beltway). Take Exit 34, Rt. 355 South, Wisconsin Avenue, toward Bethesda.
After passing the National Institutes of Health and Bethesda Naval Hospital, you will enter downtown Bethesda. Cross East West Highway and get into the left lane. At the next light turn *left* onto Montgomery Avenue (one-way street heading east). After the second stoplight (Pearl Street), turn *left* into the garage of our building, 4416 East West Highway (a two-tone brick building). Please park in any visitor space on the upper level of the garage.
If you miss the turn into the garage, proceed until the next light and take a sharp left, which brings you onto East West Highway (one-way street) heading west. The entrance to our garage will again be on the left.
From I-495/Capital Beltway toward Baltimore/Silver Spring (the outer loop of the Beltway), take Exit 34, Rt. 355 South, Wisconsin Avenue/Rockville Pike. As you exit from the Beltway, stay in the right lane and immediately bear left at the light to loop under and south onto Rt. 355 toward Bethesda.
Proceed as above with general directions from 355 South/Wisconsin Avenue.
Taking the DC MetroRail from National Airport is the fastest and easiest way to reach us. See MetroRail directions above.
Should you wish to drive from the airport, exit the airport heading north on George Washington Parkway. After about two (2) miles, watch for *but do not take* a left exit for Memorial Bridge and Arlington National Cemetery. Be sure to bear right and continue on GW Parkway, which follows the Potomac River on the Virginia side, for approximately 12 miles. Take I-495 North/Capital Beltway toward Maryland (the inner loop of the Beltway). Take Exit 34, Rt. 355 South, Wisconsin Avenue, toward Bethesda.
Proceed as above with general directions from 355 South/Wisconsin Avenue.
Exit the airport and drive east on the Dulles Airport Access Road for approximately 13 miles. Exit onto I-495 North/Capital Beltway toward Maryland (the inner loop of the Beltway). Take Exit 34, Rt. 355 South, Wisconsin Avenue, toward Bethesda.
Proceed as above with general directions from 355 South/Wisconsin Avenue.
Follow the airport access road, I-195, to the Baltimore-Washington Parkway. Drive south on the Parkway for approximately 18 miles to I-495 West/the Capital Beltway. Remain on the I-495W/Capital Beltway toward Silver Spring/Bethesda for approximately 12 miles(the outer loop). Take exit 34, Rt. 355 South, Wisconsin Avenue/Rockville Pike. As you exit from the Beltway, stay in the right lane and immediately bear left at the light to loop under and south onto Rt. 355 toward Bethesda.
Proceed as above with general directions from 355 South/Wisconsin Avenue.
Fidelis Security Systems
1601 Trapelo Road, Suite 270
Waltham, MA 02451
Click here to get directions from Google
Follow airport exit signs for the Ted Williams tunnel to I-90 West/Mass Pike. Travel West on I-90 approximately 14 miles passing through 1 set of tolls. At the second set of tolls bear right and follow signs for I-95 North. Take I-95 North approximately 5 miles to exit 28B and bear right merging onto Trapelo Rd. After you cross the highway, turn right at Tracer Lane and then another right.
On Tracer Lane leave the building complex to your left and drive down about a quarter mile where you will find a large clock above the main entrance to the building. There is a guard house, which is rarely manned. Visitor parking is just past the guard house to the left and the right of the building entrance. Garage parking is only available with an electronic pass reserved for building tenants.
Merge onto I-95 South. From I-95 South, take Exit 28 for Trapelo Road toward Lincoln . Turn right at Trapelo Rd, then right at Tracer Lane and then another right.
Merge onto I-95 North. From I-95 North, take Exit 28B and bear right merging onto Trapelo Rd. After you cross the highway, turn right at Tracer Lane and then another right.