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, CA and nearby ZIP areas. Request a ready-mix concrete quote for your pour (concrete strength, approximate size, pour date, and notes like slump or site access) below.
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. Tell us your spec and we'll confirm with the plant. Estimates only.
Get ready-mix concrete quotes from NRMCA-certified plants near San Luis Obispo, CA
Send one request and we'll show you certified plants serving your job ZIP area to call directly. Estimates only.
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..