J.F. Sobieski Mechanical Contractors, Inc.

Newark HVAC contractor covering air conditioning, HVAC and water heater work, with emergency service available around the clock.

What they do

The firm handles air conditioning, HVAC and water heater work, and its attributes show both installation and repair. It is based in Newark, Delaware, and its website says emergency repairs and service are available around the clock for properties in Delaware, Maryland, Pennsylvania and New Jersey. The business is open around the clock, every day. Financing is available for work. Founded more than forty years ago, the company also offers heating and air conditioning maintenance agreements and indoor air quality services, and it provides plumbing and drain work alongside its HVAC services. Its commercial work covers general contractors, facility managers and property owners, while its home work covers heating, cooling and water heaters.

Source: sobieskiinc.com (opens in a new tab)

  • Air conditioning
  • HVAC service
  • Water heaters

Listed under Heating and cooling emergencies

Where they work

Philadelphia, Pennsylvania

What we checked

Checked 12 Nov 2026, from public sources.

Not yet verified. We haven’t contacted this business yet. Ask for a written quote before work starts.

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