GreenWorks Propane

Established in 1970, Pennetta and Sons is a full-service mechanical contracting firm based in N.J. The family-owned company provides engineering design, plant installation and maintenance services to commercial, industrial and institutional firms in the region. The service areas of Pennetta and Sons include air conditioning and cooling facilities, heating units, automatic temperature control units, refrigeration units, electrical units and piping and plumbing facilities. The company has implemented engineering projects for clients including New Jersey City University, Union County Power House, New Jersey Institute of Technology and North Plainfield High School.

Located in northwest New Jersey, Jersey Strand and Cable, Inc. has been the most diversified fine diameter strand and cable manufacturer of its magnitude in the world for over 30 years. Our highly skilled and experienced staff provides our customers with the highest-quality standard and custom ca...