Materials are an essential part of every project and the Don Chapin Company is proud to supply only the highest quality materials to the Central Coast. From course aggregate to fine aggregate, from concrete to decomposed granite, the Don Chapin company has what you need. With three quarries, three Redi-mix plants and three recycle facilities, our diverse resources will help you with your project, large or small.

For decades, the Don Chapin Company has supplied the construction industry with sand and gravels, recycled base rock and Redi-mix concrete products. We’ve expanded our product line to include dried sands for sand blasting, well rock, interior/exterior stucco and many more applications. We also carry specialty decomposed pathway materials that are stabilized with a water activated stabilizer or a waxed based stabilizer called STALOK.

No matter what you’re building, call us today for your material needs.

Don Chapin III, Materials Division Manager


Our Family of Companies and Trusted Associates

Please feel free to contact our partners to learn more about materials and services available for your project.

For your aggregate (sand and gravel) and other quarry product needs as well as to hire trucks for any of your trucking needs, contact:

Assured Aggregates

520-A Crazy Horse Canyon Rd
Salinas California 93907


For your landscape materials and supplies including decorative rock, statuary, and nursery plants, contact:

Hollister Landscape Supplies

2490 San Juan Hollister Rd
Hollister California 95023


For your site planning, surveying, or engineering needs, contact:

Landset Engineers

520-B Crazy Horse Canyon Rd
Salinas California 93907

DBA Electric

766-C Vertin Ave
Salinas California 93901


Tom’s Site Services

560 Crazy Horse Canyon Road
Salinas California 93907


Tom’s Septic

P.O. Box 4610
Salinas California 93912