SJ Martin Logistics is a material delivery company built around one thing—getting the right materials to your site when you need them. We specialize in bulk delivery of rock, sand, gravel, and base materials for construction, landscaping, and infrastructure projects of all sizes.

Our fleet handles a full range of materials, including septic rock, drainage rock, road base, recycled base, permeable base, cobble, river rock, decomposed granite, washed plaster sand, playground sand, concrete sand, and decorative landscape rock.

We work with contractors, builders, landscapers, material yards, municipalities, homeowners, and commercial clients across Southern California. From large job sites to residential deliveries, we keep schedules tight and communication clear so your project keeps moving.

We also supply arena sand for equestrian centers and can spread material directly from the truck for added efficiency. Every delivery is handled by experienced drivers who understand job site safety, access challenges, and timing requirements.