Getting in Touch


To inquire about our services, please contact us by calling
(877) 907-9078 or using the form below.

Corporate Headquarters, Maryland

77 Upper Rock Cir., Suite 302
Rockville, Maryland 20850

Tel. 301.907.9078
Contact: Fred Carey, P.E., President
fredc@phe.com

 

Hawaii

61-274 Kamehameha Highway, Suite G
Haleiwa, HI 96712
Tel. 808.753.7702

California

Tel. 619.260.1033 x3011
Contact: Paul DiPaolo, Project Manager
paul.dipaolo@phe.com


Michigan

Tel. 443.668.5050
Contact: Rob Naumann, Principal
robertn@phe.com
 

New Jersey

Tel. 732.578.9078 x4205
Contact: Chris Rua, Project Manager
chrisr@phe.com

3600 Route 66, Suite 150
Neptune, New Jersey 07753


Virginia

Tel. 301.907.9078 x 3048
Contact: Melissa Secor, Project Manager
melissa.secor@phe.com