At Quaiel Mechanical we thrive in customer satisfaction. We install and service all types of heating and cooling equipment as well as refrigeration equipment. We offer 24 hour emergency service and give free estimates. Residential and Commercial Quaiel Mechanical is a certified MASS SAVE Contractor, we offer HVAC, Heating, Cooling, Boiler Replacement, High Efficiency systems, UV light Air purification systems, tankless water heaters, Heat Pump service and repair, Water Heater service and repair, on demand systems, Boiler service and repair and Steam Humidifiers. We provide free estimates, 24 hour emergency service and customer satisfaction!