J & S Heating & Air Conditioning

Locally owned and operated since 1956, J&S Heating and Air Conditioning is a Factory Authorized Carrier dealer in St. Catharines and Niagara.

We provide sales, service and maintenance to both residential and commercial customers, to all makes and models. Equipment we service includes furnaces, air conditioners, boilers, rooftop units, coolers, refrigeration systems, and much more.

We strive to exceed your needs and expectations on every job. You won’t be disappointed.


Lou Cesar

Business Location:

5 Seapark Dr.
St. Catharines, ON L2R 7R7


(905) 682-9287


(905) 684-3919


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