CRH
Ash Grove Aggregates is seeking motivated Quarry Laborers to operate and monitor rock, sand, and gravel plant equipment for crushing and sorting materials. The role involves controlling machinery, maintaining safety standards, performing routine plant maintenance, and assisting with repairs using various tools. This position offers a pathway for career growth within a safety-first culture that values teamwork and internal promotion.
CRH is a leading global building materials company headquartered in Ireland, employing around 80,000 people across roughly 4,000 locations in 28 countries. It manufactures and supplies aggregates, cement, asphalt, ready-mix concrete and a wide range of value‑added building products and services for construction and infrastructure markets. CRH serves contractors, developers and distributors through integrated manufacturing, distribution and building‑products businesses and operates as a major publicly listed building‑materials group.
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
View leadership team, funding history,
and employee contacts for CRH.