(978) 777-1114

Who We Are

Excellence has been our hallmark since 1992

Breen & Sullivan Mechanical Services is a customer focused heating and air-conditioning company that was originally started in 1992. Located in Danvers, MA, we employ highly trained people whose goal is to make our company the best service company in Danvers area.

Our company specializes in designing, engineering, and installing complete comfort systems for owners of existing homes and buildings just like yours. We take special pride in the craftsmen we train and employ--a fact you'll notice immediately in the attitude and integrity they bring to your job site. Our entire company works hard to make your experience with us hassle-free and enjoyable. Should we make a mistake, we will do everything in our power to correct it to your satisfaction.

From the professionalism of our sales engineers, to the dedication of our field personnel, we are dedicated to delivering you the best. We take our responsibility very seriously when you place your trust in us. We pledge to always tell you up front what your cost will be to complete your job correctly. We make it a point to go over any details or limitations of the proposed system that will affect your enjoyment of the end result. You are told exactly what to expect up front.


24 Hour Emergency Service • Call Us Today • (978) 777-1114 • or • Fill Out Our Online Form
24 Hour Emergency Service
Call Us Today • (978) 777-1114
Fill Out Our Online Form
Map & Directions

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Address:   7 Healy Ct. • Danvers, MA 01923
Phone:   (978) 777-1114
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Payment Options
For Furnace in Danvers MA, we accept most major credit cards.
We accept cash for Plumbing repair service provided in Salem MA.
We accept check for Heat Pump repair service provided in Beverly MA.
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