Leo DiGesare founded his plumbing and heating business in 1948 with a single-minded devotion to pleasing the customer. Known then as Leo DiGesare Plumbing and Heating, the company sold and installed boilers and cast iron radiators and offered residential plumbing and heating services. Leo’s method of doing business selling superior equipment, installing it properly, on time, within the customers budget, and standing behind his work was the basis of the company’s success. It is these convictions that have served as the guiding principle through to the next generation of family ownership.


Leo DiGesare_About

Elio “Leo” DiGesare
Father, Grandfather, Founder



Today, the company, which proudly bears the name of its founder, continues its dedication to customer service, quality and innovation. As a leader in the industry with annual sales exceeding $70 million, DMI is responsible for the design and installation of countless mechanical solutions from the Capital Region and beyond. Over the years DMI has invested heavily in our equipment, technology, facilities and people. These efforts and resources, guided by some of the best project managers, engineers, estimators and CAD technicians in the industry have made DMI a financially strong, consistently reliable contractor of choice for our customers regardless of the complexity, schedule or location of the project.


David S. DiGesare

Vice President
Thomas J. Holmes

Michael A. DiGesare

Contact Us

Phone: 518.356.2224   •  Fax: 518.356.5529