Cemstone
The Pump Operator is responsible for conducting pre‑trip and post‑trip inspections, safely driving and operating concrete pump trucks, and delivering concrete to job sites while maintaining communication with dispatch and ensuring customer satisfaction. The role also includes handling paperwork, cash transactions, and performing additional duties such as equipment cleaning and assisting with maintenance as needed.
Headquarters
Upper, New Jersey, United States
Company Size
1001-5000 employees
Founded
1927
Cemstone supplies the widest range of ready-mix concrete, concrete products, concrete pumps, and aggregates for contractors and homeowners.
Cemstone acquires Crow River Construction ready-mix plant
Aug 23, 2025
Hebron Brick expands into Rochester with acquisition of Cemstone and Twin City Concrete
Dec 15, 2025
Cemstone Acquires Crow River Construction Ready-Mix Plant and Aggregate Facility
Aug 26, 2025
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 Cemstone.
35% above the average for this role
Hammon "Tom" Becken Obituary May 5, 2025
May 5, 2025
Concrete Line Pump Operator/Swamper
RMC Group of Companies
Operator – Pump Operator – Full-time Year-round (CDL-B) (Vermont)
CRH
Operator - Mixer Driver - Full-time year-round (CDL-B)
CRH
Lintel Pump Operator Delivery
Builders FirstSource
Concrete Boom Pump Operator
Austin Industrial
Operator – Pump Operator – Full-time year-round (CDL-B)
Carroll Concrete