Boston MA Licensed HVAC Contractors

Offering 24/7 emergency HVAC services in Boston MA. Call 978-804-8484.

St. Jean Heating & Cooling in Wilmington, MA is a locally owned and operated heating and air conditioning company that specializes in all your home heating and cooling needs. We pride ourselves on being reliable, honest and fair and are committed to your satisfaction. We look forward to helping you with all your heating and cooling needs. Contact our indoor comfort specialists today to schedule an appointment.


No job is too small or too large for our professionals at St. Jean Heating & Cooling. We are your top choice for heating and air services in the greater Boston, MA area. We specialize in repairs, installations, and maintenance services for all types of heating and cooling products including furnaces, boilers, heat pumps, humidifiers and more!

Whether you need furnace repairs or a geothermal heat pump installed, our HVAC contractors have the knowledge and experience to provide prompt service for all sized jobs. We sell and install quality HVAC systems from leading manufacturers including American Standard, Weil-McLain, Buderus, and Lochinvar. We have the high efficiency, low-cost solutions you are looking for.

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Call St. Jean Heating & Cooling today at 978-804-8484!

Service Areas Include: Boston, Wilmington, Burlington, Billerica, Andover, North Andover, Brookline, Cambridge, Newton, Reading, and North Reading, MA