Budd Mechanical Systems.

Budd Mechanical Systems is a family-owned heating and cooling contractor known for air conditioning installation and repair, furnace and boiler work, and custom sheet metal fabrication. It serves both homes and commercial properties, and its crews also handle ductwork, piping and ventilation work.

Emergency service runs 24 hours a day, seven days a week, while regular office hours are weekdays. The company is based in Hammond and covers Northwest Indiana and Chicago's south suburbs in Illinois. Budd also offers maintenance agreements for ongoing care of heating and cooling systems.