Headquartered in Norwell, Massachusetts, O’Donnell and Son Heating and Cooling is a full service HVAC contracting company that serves both the commercial and residential HVAC needs in the South Shore and surrounding communities.

Brian O’Donnell, who has over 30 years of experience in all aspects of heating, ventilation and air conditioning systems established the company in 1991. Through continued success and growth, Matthew O’Donnell joined the company following his graduation with a business degree from Bryant University.

As a full service HVAC Company, O’Donnell and Son Heating and Cooling, customer satisfaction is our first priority.

Many of our original customers are the foundation of this company. Our well-trained staff consists of knowledgeable, experienced and honest workers who will do what ever it takes to get the job done right the first time.

We can help you with your service needs and installations. In addition, we can provide you with quality design of the most efficient HVAC systems.

We stay up-to-date on the newest developments in equipment, technology, and design procedures in order to choose and install a system that will be the most efficient and most reliable system for you.
Cool Smart
Water Furnace


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