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Holliday Rock Company, Inc. ready-mix concrete plant in San Luis Obispo, CA

San Luis Obispo Plant 39 · serving San Luis Obispo, CA 93401-7506 (San Luis Obispo County)
NRMCA-certified

Holliday Rock Company, Inc. (San Luis Obispo Plant 39) is an NRMCA-certified ready-mix concrete plant serving San Luis Obispo, CAand nearby ZIP areas. Describe your pour below (concrete strength, approximate size, pour date, and notes like slump or site access) and we'll show you the certified plants serving your ZIP to call directly.

Certification
NRMCA cert #35677
Listed as certified when last checked 2026-07-03 · expires 2028-04-06
Contact
(909) 982-1553
Location is ZIP-area approximate; confirm exact address with the plant.

Available strengths (PSI), slump, and admixtures aren't verified here. Confirm your spec with the plant when you call. Estimates only.

See NRMCA-certified ready-mix plants near San Luis Obispo, CA to call directly

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More NRMCA-certified plants in San Luis Obispo, CA

CalPortland Construction
San Luis Obispo Plant 385R · San Luis Obispo, CA 93401-7509
NRMCA-certified

Source: NRMCA Currently Certified Plants directory. Ready Mix Concrete is an independent directory of NRMCA-certified ready-mix concrete plants and is not affiliated with Holliday Rock Company, Inc..