We specialize in residential, commercial HVAC service , installations and maintenance. 508-279-0606


What is HVAC?

hvac massachusetts

What is HVAC? We all know that it has something to do with heating and air conditioning, or more generally home comfort. While it is not necessary to be an expert on the term HVAC and other’s used in the home heating and cooling industry, it’s a good idea to have a general understanding of the terms used, especially ifRead the Rest…


We are a licensed and insured mechanical contracting firm providing design, installation, service & maintenance for HVAC/R, in homes, commercial buildings and industry throughout Massachusetts. We offer complete services for both replacement heating and air conditioning systems and new construction, or system expansion in your new addition. We also perform heating and air conditioning system conversions to achieve high-energy efficiency. We provide cost-effective solutions for your heating, ventilating, refrigerating and air conditioning needs. Whether designing a system for new construction or an existing building, installation or repair, S&B Mechanical is committed to delivering the best equipment, systems, and service to our valued customers.