Attached files

file filename
EXCEL - IDEA: XBRL DOCUMENT - PS BUSINESS PARKS, INC./MDFinancial_Report.xls
10-Q - FORM 10-Q - PS BUSINESS PARKS, INC./MDc16497e10vq.htm
EX-12 - EX-12 - PS BUSINESS PARKS, INC./MDc16497exv12.htm
EX-31.2 - EX-31.2 - PS BUSINESS PARKS, INC./MDc16497exv31w2.htm
EX-31.1 - EX-31.1 - PS BUSINESS PARKS, INC./MDc16497exv31w1.htm
         
Exhibit 32.1
Certification of CEO and CFO Pursuant to
18 U.S.C. Section 1350,
as Adopted Pursuant to
Section 906 of the Sarbanes-Oxley Act of 2002
In connection with the Quarterly Report on Form 10-Q of PS Business Parks, Inc. (the “Company”) for the period ending March 31, 2011 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), Joseph D. Russell Jr., as Chief Executive Officer of the Company, and Edward A. Stokx, as Chief Financial Officer of the Company, each hereby certifies, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that, to his knowledge:
(1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.
         
  /s/ Joseph D. Russell, Jr.    
  Name:   Joseph D. Russell, Jr.   
  Title:   Chief Executive Officer  
  Date: May 4, 2011  
     
  /s/ Edward A. Stokx    
  Name:   Edward A. Stokx   
  Title:   Chief Financial Officer Date:   
  Date: May 4, 2011