Furnace Repair, Tune-Up & Installation

Schedule Furnace Services in Hazle Township

Furnace Systems In Northeastern Pennsylvania


Warm air furnace systems are increasingly popular in our service area including Luzerne and Columbia Counties. They are available in a number of configurations and can use natural gas, propane, or fuel oil as fuel.

Furnaces for new construction and system replacement. New furnace are available for either gas or oil. With the broad availability of natural gas, our most popular furnace choice are high-efficiency gas furnaces. Gas furnaces are popular because:

  • They are available in efficiencies from 80% to over 97% AFUE
  • They can easily accommodate central air conditioning systems
  • They are available with high efficiency quiet variable-speed blowers and multi-stage operation
  • Air quality systems like air filters, air purifiers, humidifiers, and system zoning work great with modern furnaces
  • New condensing furnaces (90% AFUE or higher) can use PVC venting and do not require a conventional chimney

We are Trane Comfort Specialists and feature Trane award-winning high-efficiency gas furnaces. Click here for more information about our furnace installation services.

Oil furnaces are typically a great choice if you do not have access to natural gas. We feature Williamson oil furnaces. They offer multiple configurations and efficiencies of up to 87% AFUE.

Trane Furnace

Click the Trane and Williamson logos above to learn more about the gas and oil furnaces we carry

Schedule Furnace Service
Furnace services from SJ Kowalski Inc
Furnace services from SJ Kowalski Inc
Furnace services from SJ Kowalski Inc

S. J. Kowalski, Inc.starstarstarstarstar4.9 / 5

127 Total Reviews /files//kowa-logo.jpg570-455-2600$1034 HARWOOD ROAD, HAZLE TOWNSHIP PA

Furnace Repair and Furnace Maintenance


For reliable efficient operation, your furnace needs consistent maintenance. At SJ Kowalski Inc we offer our Comfort Club. With a Comfort Club membership, we take the worry out of winter for area business and homeowners.

Furnace Repair & Tune-Up Information

If your furnace needs service or 24 Hour Emergency repairs, we offer 24 Hour Emergency Service. Our factory-trained and insured heating techs have the experience, and our service vanes stock most parts needed for common furnace repairs. Click here for more information on your furnace and our furnace service offerings.

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