Location of PERI's Headquarters in Rockville, Maryland

Princeton Energy Resources International (PERI) is located at 1700 Rockville Pike, Suite 550 in Rockville, Maryland. To get to PERI from the Capitol Beltway, take I-270 North toward Frederick. Stay to the right in the Local Lanes, and take Exit 4 - Montrose Road, East. Follow Montrose Road until it intersects with Rockville Pike (Route 355) and make a left. Continue driving on Rockville Pike for less than a mile. PERI is located on the right at the intersection of Rockville Pike and Halpine Road in the Hilton Hotel (formerly the DoubleTree Hotel) and Office Complex. Parking is available in a parking garage located in the lower level of this office complex, in surface parking in the hotel lot or in metered spots on the roads surrounding the hotel/office complex - along Halpine Rd., Chapman Avenue, or Bouic Rd.

PERI is also accessible by metro rail. PERI is located at the Twinbrook stop on the Red Line (Chapman Avenue exit).

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Click here for an interactive Metro System map.

For more information, please contact us at 301-881-0650.