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Welcome to J&S HVAC Inc.

Proudly Serving the Heating and Air Conditioning needs of Delaware and Maryland's Eastern Shore.

J & S HVAC Inc. is owned and operated by Jim Mowery Jr and Shane Harmon. We have over 20 years of experience between us. We offer a full range of heating and air conditioning products and services.

We are an installation and 24 hour service company. We are a Factory Authorized Carrier Dealer, but service all makes and models including American Standard, Mitsubihi Electric ductless units, Rinnai water heaters, York Commercial, Arzel Zoning and Unico high velocity systems to name a few. We value our customers and hope to have a long and valued relationship that is mutually beneficial for both. We are commited to providing the best installation and service as fast as possible. Click here to learn more about our services...