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Welcome to D & B Heat Transfer

Radiator services

Heat Transfer Products

Truck Radiators ● Custom Aluminum ● Industrial ● Oil Coolers ●DPF

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D & B Heat Transfer Products is your #1 source for all your heat transfer requirements!

With over 50 years of combined experience, our team has delivered excellent service to the customers in Michigan, Indiana, Ohio, Illinois and around the USA.


We sell and service industrial radiators, charge air coolers, oil coolers and DPF filters for all makes and models trucks and industrial equipment.

Our Services

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We repair, rebuild, offer new, or build new from OE spec to heavy-duty cooling applications.

Copper/Brass Division

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We specialize in heavy duty, industrial, and agricultural cooling components for your specialized cooling needs.

Aluminum/Heavy Duty Division

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Our skilled team is capable of building radiators, charge air coolers, oil coolers, or specialized cooling components. From the road to the field, we have you covered.

Skilled Technicians

Our Services Include

Areas We Service

radiator technician
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