Execute your project on time and with exceptional quality.

OUR LOCATION
OVER 100 YEARS EXPERIENCE
OUR SERVICES

- Pipeline

- Concrete

- Grading

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  • GJ Gentry General Engineering Inc.

© 2019 by GJ Gentry General Engineering Inc.

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 

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.

Upland, CA

Full- Time 

Employment

Upland, CA

Full- Time 

Employment

Upland, CA

Full- Time 

Employment

Upland, CA

Full- Time 

Employment

Upland, CA

Full- Time 

Employment

Upland, CA

Full- Time 

Employment

Upland, CA

Full- Time 

Employment