Call us at Sentry Oil for assistance with a wide variety of home heating and cooling system installations. We offer HVAC services to homeowners and travel to locations in and around Worcester, MA. Rely on our HVAC specialists to provide you with maintenance and repair solutions to malfunctioning or failing home heating and cooling systems.
Innovative HVAC Systems
Make the switch from traditional central air conditioning to ductless mini-split heat pump air conditioning units. Enjoy indoor comfort all year through at a fraction of the cost using breakthrough technology that allows wider cooling and heating coverage. Discover more energy-efficient ways to make living spaces comfortable.