Welcome to MJA Home Improvements commercial roofing service in Long Island, New York. We are a family owned and operated business, putting our focus on the client first and foremost, ensuring a healthy business relationship with each and every job we take on. MJA Home Improvements is proud to be a commercial, industrial and residential roofing service in Long Island, New York with the experience and success to back up what we guarantee-like free estimates, quick work, and exemplary completed products. We are a business with years of... read full review »