We're in heat.... 24-hours a day!

Pa. Dept. of Labor and Industry
City of Scranton Licensed (mechanical licence) #2083
Dunmore Borough License #103

Call Us At 570-348-0312 
or 570-489-6611

Mark Serrenti began doing heating work 25 years ago, for a local 
oil company. When they left the business, Mark went into business 
for himself. He purchased National Furnace Company in 1990. 

National Furnace Company can fill all of your heating and 
air-conditioning needs. We specialize in oil heating and equipment.

24-hr. Service

Fully licensed and insured, full-service 
vans,  with parts boilers, water heaters

  • we specialize in oil and gas heating equipment sales, service and

  • oil, steam, hot water, hot air furnaces and boilers installed, replaced, cleaned and serviced

  • gas, steam, hot water, installed, replaced, cleaned and serviced

  • complete homes  - warm air/air-conditioning or hot water baseboard oil/gas/propane fired

  • over the past few years, we've added these services:  Air-conditioning,  split air-conditioner units, and radiant heating

  • 24-hour service and reasonable rates

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