MicroNet Template POWER Engineers, Inc. Share: Consultants - Energy & Environmental POWER Engineers, Inc. Visit Website 1410 East Market Street York, PA 17403 (717) 942-1200 (717) 427-1296 (fax) About Rep Info Map About Zephyr takes great pride in being a client-focused, solution-oriented service company. Whom to Contact Mr. Gregory J Gromicko, P.E., MBA Client Services Manager 1410 East Market Street York, PA 17403 What's Nearby? Distance: 5 10 15 20 25 50 mi.