J & J Materials Corporation continues to be the leading supplier of landscaping & masonry products in the Rhode Island and Southeastern Massachusetts areas since 1993. Having five locations allows J&J Materials to leverage our buying power to be able to offer more national premium quality brands at very competitive prices than any other supplier in the region. What further sets J&J Materials apart is the professional project planning, technical knowledge and selection guidance we provide that not only lessens the complexities of a project, but also improves outcome satisfaction. After all, landscape and hardscape projects can get involved and more costly if not planned and performed professionally. We help eliminate potential problems! J&J invites you to visit our stores' showrooms and Outdoor Living displays; walk on our pavers, sit on a few walls then discover the vast selection product options available with your project in mind. Homeowner or Contractor, our qualified staff looks forward to making your project a success.