J & S HVAC Inc. is owned and operated by Jim Mowery Jr and Shane Harmon. We have over 20 years of experiance 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 an American Standard dealer and also offer 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...

Featured Testimonial

Dear Jim & Shane - This letter is to let you know how pleased I am with the recent work you did at my house in St. Michaels.Your bid proposal to replace the first floor heat pump (interior and exterior units) and gas furnace, as well as installing the Rinnai hot water system, was prompt, clear and very reasonable. You returned my calls quickly and adjusted the contract as my requirements changed slightly.

I appreciated not only your professional work but your congenial manner in which you work together and treated me as your customer. It was a pleasure to have you in my home, and thanks for the thorough clean up too!

Please feel free to use this unsolicited letter for reference purposes, I am happy to recommend you and will do so with my friends and neighbors.

Best wishes for much success,
Anne H.