The expansion would drain local groundwater that feeds into a creek along the popular Sequalitchew Trail.

GLENDORA, CA--(Marketwired - September 19, 2016) - CalPortland is proud to announce and celebrate its 125 Year Anniversary on September 21, 2016. The company was established in 1891 in Colton, CA as ...

CalPortland Company has acquired Vulcan's mixed-concrete plants in Rio Linda, Woodland and Elk Grove.

Glendora, CA, May 26, 2020 (GLOBE NEWSWIRE) -- In an agreement signed earlier this month, CalPortland ® has awarded a supply contract to FLSmidth for their Mojave Raw Mill Project. The scope of supply ...

Vulcan Materials Co. announced its departure from the state earlier this month, and records show the company sold plants in ...

(MENAFN- PR Newswire) The Redding and Rillito plants outperform similar U.S. cement plants on energy efficiency measure. JURUPA VALLEY, Calif., Aug. 1, 2023 /PRNewswire/ -- CalPortland's Redding, ...

GLENDORA, Calif., April 14, 2022 /PRNewswire/ -- CalPortland proudly announces the conversion of their Mojave cement plant to ADVANCEMENT™ HS, a blended portland-limestone cement. The plant, located ...

SUMMERLIN, Nev., Jan. 6, 2025 /PRNewswire/ -- CalPortland is pleased to announce the acquisition of the aggregate and ready mixed concrete business assets of Grimes Rock, Inc. and its affiliates ...