Wholesale HVAC Equipment, Parts and Supplies since 1974

AMSCO Supply started as a single location supply house in Ponca City, Oklahoma. Over the decades, the company has grown to now include multiple branches in Oklahoma, Kansas, Missouri and North Texas. Our corporate office is in Tulsa, Oklahoma.

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Our primary vendor partners are Rheem Air Conditioning and Mitsubishi Electric Heating & Cooling, both industry leaders in product innovation and quality. Please see the "Products" tab for more information on our vendors.

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AMSCO has veteran staff that specializes in, and serves customers from, all HVAC segments - add-on replacement, residential new construction and commercial.