D & B Heat Transfer Products Inc.

D & B Heat Transfer Products Inc. is a US-based company focused on the repair and maintenance of heavy-duty cooling systems for commercial vehicles, ensuring optimal performance through efficient service solutions. D & B Heat Transfer Products Inc. operates in the heavy-duty cooling systems sector, providing repair and maintenance services primarily for commercial vehicles.

The company was founded in Grand Rapids, US, and has completed a significant deal, with the most recent transaction occurring on October 14, 2025, involving an acquisition by Active Thermal Solutions, a portfolio company of LDR Growth Partners. Financial terms of this transaction were not disclosed. D & B Heat Transfer Products specializes in the repair and maintenance of heavy-duty cooling systems, including radiators, charge air coolers, and oil coolers specifically for commercial vehicles within the Class 6 to 8 trucking industry. Their services encompass welding, cleaning, and comprehensive repair for various makes and models, including renowned manufacturers such as Freightliner, Kenworth, and Peterbilt.

With multiple locations across the United States, including Grand Rapids, MI, the company caters to a diverse client base dependent on reliable cooling systems for optimal vehicle performance. D & B Heat Transfer Products generates revenue primarily through service-based transactions related to radiator and cooler repairs, focusing on B2B operations for commercial vehicle fleets. Clients engage the company for specific repair needs, such as welding and cleaning services, to extend the lifespan of their cooling systems. The pricing model reflects service complexity, with costs determined by the type of service, vehicle make and model, and any parts required, ensuring tailored solutions in the heavy-duty vehicle market.

In October 2025, the acquisition of D & B Heat Transfer Products Inc. by Active Thermal Solutions is expected to enhance business development initiatives. Future growth plans include expanding service offerings and market reach, with a focus on broader geographic areas to better serve commercial fleets. The strategic acquisition will facilitate additional resources for developing new products and services to meet the evolving needs of the industry.