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Heating & Furnace Services

Maintenance, Repair, Replacement & Removal and New Installations
Authorized Trane Dealer & Specialist

We can repair or service any make or model furnace or heating system.

Having a Trane high efficiency furnace in your home means you’re saving on your utility bill, but at the same keeping your home warm.

Some Trane gas and oil furnaces operate at over 95% efficiency; that means that 95% of the fuel your Trane furnaces uses is turned into heat for your home. That’s important when temperatures in the La Crosse area can get into the single digits or below zero. During the winter months, you can rely on a Trane High Efficiency furnace and Bagniefski Heating and Air Conditioning.

View our full line of furnaces at

Gas Furnace Cleaning & Inspection Services

“I was very pleased with the installation of my new furnace. The function of the furnace is exactly what I wanted. Salesman & installers were great. I was very impressed with them. NO complaints. I will be needing a new central air conditioner & will be buying it from Bagniefski.”

Nita H. of La Crosse

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