We proudly represent over 15 of the finest manufacturers in the HVAC market place.

Whether it's a part for a boiler, pump, motor or other specialty item including lines we do not carry, you can trust the expert staff at Sam DeSanto Company to provide professional courteous advice on how our quality products can meet your needs. If we don't have what you need to solve your problems, we will be happy to put you in touch with those who can help you.  We proudly work with the finest engineers and contractors in Maryland, Washington DC and Virginia areas adding value to the sales and selection process. We are always ready to do what it takes to take care of the customer.