About Us

About Dunham-Bush International Sales & Services, Inc.

About Us

D.B. International Sales & Services Inc.

is the Philippine's exclusive distributor of Dunham-Bush Airconditioning, Refrigeration, Ventilation Equipment and Ice Thermal Energy Storage System. DBI is involved in the sales, distribution, operation and maintenance services of all Dunham-Bush energy-efficient equipment and system.


Dunham-Bush, one of the world's top commercial air conditioning manufacturers, has long been committed to offering creative solutions for the customers' requirements over its 100+ years history, in the heating, ventilation, air-conditioning and refrigeration (HVAC/R). Dunham-Bush offers a complete range of HVAC/R products of large chillers, heat pumps, thermal energy storage, packaged, airside system and unitary to residences, commercial buildings & industrial facilities.