Preferred Mechanical, Inc. Back to Search Preferred Mechanical, Inc. Categories HVAC 18 Madison Street , Keyport , NJ , 07735 732-583-0400 Send Email Contacts Primary Scott Nelson Vice President Barb Balchus Office Manager Kevin Diehl Estimator Scott Nelson scnelson@preferrednj.com Share × Print Email Facebook LinkedIn Twitter Pinterest Powered By GrowthZone