The Syska Hennessy Group is an engineering company that has been operational for more than 80 years. It designs systems for various buildings and offers consulting services. The company also designs, builds and operates facilities. The Syska Hennessy Group provides technical construction and commissioning solutions. It serves clients in the private, public and federal sectors. The company s clients include Oracle USA, Valley Hospital, Option One and St. John's Regional Medical Center. In addition, the Syska Hennessy Group offers aquatic life support, telecommunication, vertical transportation, security and health care technology services. It serves clients in the health care, aviation and real estate markets. The company is a part of the SH Group.