With over a decade of experience, S.J. Cantwell has established itself as one of New England's leading Dismantling and Site Contractors. Our highly trained and experienced team has gained a reputation for reliability and excellence in delivering the most challenging demolition projects and environmentally sensitive jobs. We are proud to lead the way in building the future of New England with our most capable fleet in the region. With S.J. Cantwell, you can count on us to get the job done.