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Your heating and cooling system is a large part of your overall comfort inside your home. Since 1972 S.J. Kowalski, Inc. has served the Hazle Township area in Pennsylvania of all their heating and cooling needs. With dedicated and driven technicians that are certified in the latest heating and cooling technology, you can be sure your system is in the best hands. They offer both heating and cooling services such as installation of new systems, routine maintenance of existing systems, and preventative maintenance to keep your system in the best shape possible. They also offer air quality services to get your home air quality as clean as possible.

They are certified Trane Comfort Specialist, and specialize in Trane products. They also work on water heaters. For those that want a reliable and fast service, S.J. Kowalski Inc. can give you the peace of mind that you need to know your system is well taken care of. They also have a 24 emergency service for those after hours emergencies that always seem to pop up. On top of that they have free professional estimates so you can know how much to expect when you order your new system or start your work order. With over 40 years of experience you can be sure that your system is in the best hands every single time. They also offer a 100% customer satisfaction guarantee on all work that is completed for all customers.



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Wells Fargo Financing


Hazle Township, Pennsylvania 18202


24/7 Emergency Service