Sobieski is a mechanical contracting firm headquartered in Newark, Delaware, with operations across the Mid-Atlantic region and the Delaware Valley. Founded in 1986, the company employs approximately 400 full-time professionals and has maintained an A+ rating with the Better Business Bureau. It has also received numerous STEP Safety Awards, reflecting a documented commitment to safety compliance.
The firm is organised into five distinct divisions: Mechanical Construction, Fire Protection, Alarms & Security, Commercial Service, and Single & Multifamily Residential. Its technical capabilities include CAD/CAM automated ductwork systems, BIM technology, automated pipe welding, prefabrication, geothermal heating systems, and fire suppression systems.
Sobieski provides mechanical, HVAC, plumbing, and fire protection services to both commercial and residential clients. The company states its core values are integrity, family, and courage, with an emphasis on building lasting relationships with customers and employees.
