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Heating and Cooling

Heating and Air Conditioning System Installations, Replacements and Repair Service for Massachusetts and Southern NH.

From heating and air conditioning system installations and replacements to routine maintenance and service of most major brands, we are able to take care of all your heating and air conditioning needs! We offer free price quotes on new heating and air conditioning installations and replacements.

Whether you are building a new home, upgrading to a new, more efficient heating and air conditioning system, or converting to a new fuel, we offer solutions that will suit your needs.

When you hire My Dear Watson Heating & Cooling Services, you can relax with the peace of mind in knowing that you are getting the benefit of nearly 30 years of experience and training along with a strong commitment to total customer satisfaction. Call us today at (978) 251-2994 to start your project today.

Below are some photos from projects we have recently completed.

Heating and Air Conditioning Services for Massachusetts and Southern NH

  • heating and air conditioning system installations
  • heating and air conditioning replacements
  • natural gas and propane furnaces
  • natural and propane boilers
  • pellet furnace installations
  • pellet boiler installations
  • tankless, on demand water heaters
  • indirect water hot water tanks
  • direct vent wall furnaces
  • space heaters & unit heaters
  • radiant floor heating
  • energy efficient heat pumps
  • central air conditioning
  • ductless air conditioners & heat pumps
  • hydro air heating and cooling systems
  • high velocity heating & air conditioning
  • zone control systems
  • duct work installations & repairs
  • duct work sealing & insulating
  • ventilation systems
  • heat recovery ventilators (HRV)
  • ultra violet (UV) germicidal lamps
  • whole home central humidifiers
  • whole home dehumidifiers
  • media & electronic air cleaners
  • gas piping
  • gas appliance hookups
  • heating and air conditioning system inspections
  • heating and air conditioning system maintenance
  • heating system repair service
  • air conditioning system repair service
  • Package Rooftop Units