Energy Monster is Mass Save's Home Energy Partner for Central Massachusetts. We are a locally-based company that specializes in home energy assessments and solutions. Based on our findings, you can reduce your energy costs through proper home insulation, air sealing, solar services, ductless mini-splits, and more. We will help you find the inefficient areas in your home and make recommendations so you can save energy and lower your utility bills to lead to a more comfortable living environment.