J.F. Sobieski, Inc. - Mechanical Contractor, Plumbing, Heating, Ventilation, Air Conditioning, Process Piping, Fire Protection Systems
J.F. Sobieski, Inc., in addition to being the largest mechanical contractor in Delaware, is also one of the safest mechanical contractors in the Delaware Valley.  We not only talk about safety, we're serious about it.  All our field employees are required to have their OSHA 10 certification, attend a Defensive Driver course and are provided with periodic four-hour OSHA refresher courses.  Our company management and all our employees are committed to practicing safety, each and every day. We have developed a set of safety procedures, safety standards and safety training to ensure our employees are not exposed to unnecessary risks. 

We support our commitment to safety by:
  • A comprehensive written safety program. . .Click Here
  • Safety training for every new employee hired. . .Click Here
  • On-going safety training program. . .Click Here
  • Weekly tool box safety talks. . .Click Here
  • A full-time in-house safety manager. . .Click Here
  • Regularly scheduled safety audits. . .Click Here
  • Random drug and alcohol testing. . .Click Here
  • A committed staff including mechanics, management and support staff
For more information on J. F. Sobieski, Inc.'s commitment to
on-the-job safety. . .Click Here

J. F. Sobieski, Inc. recognized as one of "the best of the best" in safety by OSHA & ABC. . .Click Here


Safety Manager
Brad Green, G.S.P.    B.S. Degree in Occupational Safety and Environmental Health from Millersville University