Tradename: Hillside Heating & Cooling

Business Address: 40 Brookhill Dr

Business City: Newark

Business State: DE

Business Zip: 19702-1328

Business Country: United States

Business Phone: (302) 738-4144

Affiant Name: Matthew Urban

Affiant Title: Chief Marketing Officer

Tradename Formation Date: 06/01/1952

Parent Company: Hillside Oil Company Inc.

Filing Date: 02/12/2026

Nature Of Business: Heating Oil and HVAC Services

Last Update Date: 02/12/2026