Proudly serving Miami and Shelby counties

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What We Do

We at Mark Sweitzer Heating, Cooling & Refrigeration, Inc. have been serving Miami and Shelby counties since 2000! Our focus is on residential heating and cooling and commercial refrigeration services.


We offer honest services at affordable rates and also provide emergency services when you need it.

Our business is family owned and locally operated. With many years of experience in this very field, we’re not pushy and treat people like we would want to be treated. This is what has helped us with our large customer following.


We’re members of the Dayton, OH BBB. We’re also licensed, bonded and insured for your peace of mind.

Who we are

Our Story

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30 Years of Experience