For Emergency Services: 610.434.9595
Issues may arise day or night; you can’t work until your system works. No matter what the problem may be, Diefenderfer has you covered 24 hours a day, 7 days a week.
Steve Berasley
Direct: 610-841-3102
Cell: 610-972-1837
Email: [email protected]
Mike Biery
Direct: 610-841-3131
Cell: 610-972-7495
Email: [email protected]