Dowling Corporation is a leading HVAC/R mechanical company, serving clients in New Hampshire, Southern Maine, and the North Shore of Massachusetts.

As a professional Mechanical Service Company, our mission is focused on quality, safety, and a rewarding customer service experience that is responsive, courteous, and professional.

Our mission is to be recognized as the leading Mechanical Services Company in the markets we choose to serve – which include commercial properties in Seacoast New Hampshire, Southern Maine, and the North Shore of Massachusetts – by providing excellence in customer satisfaction, relentlessly focusing on quality, diligently pursuing safe work practices, and demonstrating environmental responsibility “in the heating, cooling, and refrigeration work we perform.”