Bloomsburg Plumbing, A/C & Heating Services

Bloomsburg Services Are A Call Away with S.J. Kowalski

Serving the Bloomsburg Community Since 1972


Bloomsburg sits along the Susquehanna River west of our home in Hazleton and is the Columbia County seat. We have provided heating, air conditioning, water heating, and plumbing service to Bloomsburg residents since 1972. S.J. Kowalski is licensed and insured to provide services to Bloomsburg businesses and homeowners, and our decades of experiences make us the perfect choice.

  • Heating System repair, maintenance, and installation
    Furnaces, Boilers, Ductless Mini-Splits, Heat Pumps & Geothermal Units
  • Cooling System repair, maintenance, and installation
    Air Conditioners, Ductless Mini-Splits & Geothermal Units
  • Water Heating System repair, maintenance, and installation
    Tankless & Tank Water Heaters

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

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

Heating & Air Conditioning Services
in Bloomsburg, PA


At S.J. Kowalski we offer a broad range of central heating and air conditioning services for Bloomsburg residents and businesses. Both hot water boilers and ducted furnaces are common in eastern Columbia County.

In older Bloomsburg buildings boiler systems are very common. While they do not accommodate air conditioning, when properly designed and installed a gas or oil boiler can provide quiet comfortable heating for decades. S.J. Kowalski both services existing systems and installs new high-efficiency boilers from Bosch, Navien, and Williamson. For information about our Bloomsburg boiler services click here.

A benefit of ducted gas or oil furnace systems is that they can support air conditioning, air cleaning, and humidifiers systems. At S.J. Kowalski we are Trane Comfort Specialists and feature Trane 97% plus gas furnaces. We are also fully licensed and insured to maintain and repair all brands of furnaces for if you need help with your existing furnace we can help. Learn more about our furnace services here.

Summer air conditioning is a must for Bloomsburg businesses and is increasingly common in area homes. At S.J. Kowalski our EPA certified technicians both service and install all brands of central air conditioning. If you need a new AC system we feature Trane. Click here for information about our AC repair service, or here to learn more about our advanced Trane cooling systems.

Trane Furnace

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

Navien Boiler

Click the Navien logo above to learn more about the boilers we carry

Trane Air Conditioner

Click the Trane logo above to learn more about the air conditioners we carry

Ducted, Mini-Split & Geothermal Heat Pumps
in Bloomsburg, PA


While not a traditional choice in Bloomsburg, changes in refrigerant technology have made several types of heat pumps a great option for four-season efficient comfort and domestic water heating.

Ducted Heat Pumps

A central heat pump is like a traditional air conditioner in that it is connected with refrigerant lines to a ducted air handler or furnace. However, it is designed with a reversing valve that allows it to operate very efficiently in cold months to provide very efficient comfortable heat. To learn more about the installation, service, and repair of central heat pumps in Bloomsburg, PA click here.

Geothermal Heat Pumps

If you want a heating and air conditioning with the absolutely lowest operating cost possible, geothermal heat pumps are your choice. Like a ducted heat pump, they are a refrigerant-based system, but unlike air source heat pumps they utilize the relatively warm and consistent earth temperature as their energy source. For more information about our geothermal systems click here.

Ductless Mini-Split Heat Pumps

This technology has been used worldwide since the 1970s, and their use has grown rapidly here in Columbia County in recent years. Mini-splits have both high operating efficiencies and are extremely flexible with a range of configurations. To learn more about our mini-splits click here.

Heat Pump Water Heaters

Over the last few years heat pump water heaters have become very popular for many Bloomsburg homeowners. They are more than three times more efficient than electric tank water heaters and PPL Utilities offers great rebates to help you purchase this great technology. For more information about heat pump water heaters click here.

Trane Heat Pumps

Click the Trane logo above to learn more about the air-source heat pumps we carry

ClimateMaster Geothermal Heat Pumps

Click the ClimateMaster logo above to learn more about the ground-source heat pumps we carry

Mitsubishi Mini-Splits

Click the Mitsubishi logo above to learn more about the ductless mini-splits we carry

PPL Utilities is the electric supplier for many in the Bloomsburg area. S.J. Kowalski is a member of the PPL Electric Utilities’ trade ally network. PPL offers substantial rebates for the installation of heat pumps, mini-split heat pumps, high-efficiency air conditioning, and heat pump water heaters. For PPL rebate information click here.
For Bloomsburg natural gas customers, UGI offers rebates of up to $1500 for installation of a high-efficiency natural gas boiler, $500 for a new EnergyStar furnace, or $400 for the installation of a new tankless water heater. For details on UGI rebates click here.

Plumbing & Water Heater Repair, Maintenance & Installation
in Bloomsburg, PA


We also offer full plumbing services to Bloomsburg residents and business owners:

  • Full water heater service and repair including both tank and tankless installations and service
  • Well-pump installation and service for both Columbia homes and businesses.
  • Kitchen and bathroom remodeling
  • Leak repair and drain cleaning services
Tankless Water Heaters

Click the Rinnai & Navien logos above to learn more about the tankless water heaters we carry

Tank Water Heaters

Click the Bradford White logo above to learn more about the tank water heaters we carry

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