HOME ABOUT US PROJECTS CAREERS CONTACT EMPLOYEES CURRENT OPENINGS Thanks for checking out our job openings. Apply to the job that interest you and our Human Resources staff will contact you for an interview. Pipeline Foreman Upland, CA Full- Time Employment Grading Foreman Upland, CA Full- Time Employment Curb and Gutter Foreman Upland, CA Full- Time Employment Concrete Finisher / Form Setter Upland, CA Full- Time Employment Upland, CA Operator Full- Time Employment Pipe Layer Upland, CA Full- Time Employment Site Concrete Estimator Upland, CA Full- Time Employment Union Laborer Upland, CA Full- Time Employment Execute your project on time and with exceptional quality. OUR LOCATION OVER 100 YEARS EXPERIENCE OUR SERVICES - Pipeline - Concrete - Grading 1297 W. 9th Street Upland, CA 91789 Phone: 909.693.3391 BUSINESS HOURS Mon. - 7am - 4pm Tues. - 7am - 4pm Wed. - 7am - 4pm Thurs. - 7am - 4 pm Fri. - 7am - 4pm Sat. - CLOSED Sun. - CLOSED pipeline contractor southern California, general contractor southern California, grading southern California, concrete contractor, concrete southern California © 2021 by G.J. Gentry General Engineering Inc.

HOME ABOUT US PROJECTS CAREERS CONTACT EMPLOYEES All Projects Pipeline Concrete Grading OPTIMUS LOGISTICS HEARTLAND RANCHO CUCAMONGA I-5 WATER RELOCATION BURBANK AVION PROJECT OLIVIO EDINGER OAKMONT HICKORY WAREHOUSE SIERRA RIDGE WALMART RIDGECREST SYCAMORE HILLS PLAZA IPT ARROW ROUTE HUNTINGTON BEACH BANNING DISTRIBUTION CENTER FEATURED POSTS CONNECT WITH US BEST EMPLOYEES IN THE INDUSTRY G.J. Gentry General Engineering Inc. is most proud of the people it employs. READ MORE G.J. Gentry General Engineering Inc 1297 W. 9th Street Upland, CA 91786 Phone: 909.693.3391 Mon. - 7am - 4pm Tues. - 7am - 4pm Wed. - 7am - 4pm Thurs. - 7am - 4 pm Fri. - 7am - 4pm Sat. - CLOSED Sun. - CLOSED CONNECT WITH US Execute your project on time and with exceptional quality. OUR LOCATION OVER 100 YEARS EXPERIENCE OUR SERVICES - Pipeline - Concrete - Grading 1297 W. 9th Street Upland, CA 91789 Phone: 909.693.3391 BUSINESS HOURS Mon. - 7am - 4pm Tues. - 7am - 4pm Wed. - 7am - 4pm Thurs. - 7am - 4 pm Fri. - 7am - 4pm Sat. - CLOSED Sun. - CLOSED pipeline contractor southern California, general contractor southern California, grading southern California, concrete contractor, concrete southern California © 2021 by G.J. Gentry General Engineering Inc.