Martin Brothers Contracting Company was started by two brothers, John and Carl Martin, who are both trained civil engineers. When you hire Martin Brothers, you can rest easy with the experience, expertise and on-site management that John and Carl bring to every job. Our team of skilled craftsmen has grown through the years, but our commitment to delivering superior quality in an ethical and professional manner remains the same. Today, we are one of Central Massachusetts’ leaders in general contracting and cast-in-place concrete construction services for commercial projects.