About Us

Heat Transfer Sales & Service Inc has 40 years of experience in the industrial HVAC business, providing exceptional service and competitive prices to clients in the state of Alabama and beyond.

We represent reputable HVAC equipment manufacturers, offering free on-site visits and accurate quotes on all products. We expertly service and maintain cooling towers, industrial humidifiers, heating systems, and more.

Our Services

Cooling Towers

To keep your industrial operations running smoothly, cooling towers remove waste heat from your facility by way of coolant streams. Heat Transfer Sales & Service Inc provides quality cooling towers manufactured by Delta. 24-hour emergency maintenance available.

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Air Handling Units

Supplying and circulating air through your facility, air handling units are custom-designed modules able to satisfy any airflow requirement. Rely on our experts to help you find the AHU that meets your exact specifications.

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Humidifiers

Industrial humidifiers add moisture to the air circulated through your facility, reducing dust buildup and static electricity. Trust our experts to help you establish what type of humidifier works best, and install the system to your full satisfaction.

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Fan Coil Units

Fan coil units either heat or cool the air circulating through an area. These versatile HVAC solutions are suitable for a variety of commercial and industrial applications. Let Heat Transfer Sales & Service help you choose the one that works for your facility.

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HVAC Coils

Custom-built heating and cooling coil replacements for any type of industrial or commercial application, produced by dependable manufacturer brands.

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Data Loggers

Rugged and reliable pocket-sized devices, data loggers monitor and record various industrial parameters. They are fully self-contained, powered by a 10-year lithium battery life, and able to record as many as 1.5 million readings.

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Brands We Work With

ACR AIRTHERM BUFFALO DELTA HEATCRAFT LJ PURE-HUMIDIFIER MODINE