OLIVIO EDINGER

Scope: 

Concrete

OLIVIO EDINGER

IPT ARROW ROUTE

Scope: 

Grading

Pipeline

Concrete

IPT ARROW ROUTE

HEARTLAND RANCHO CUCAMONGA

Scope: 

Grading

Pipeline

Concrete

HEARTLAND RANCHO CUCAMONGA

WALMART

RIDGECREST

WALMART

RIDGECREST

Scope: 

Pipeline

Concrete

St. Rte. 395 Bridge

OAKMONT HICKORY WAREHOUSE

Scope: 

Concrete

BANNING
DISTRIBUTION
CENTER

BANNING
DISTRIBUTION
CENTER

Scope: 

Pipeline

Concrete

Grading

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BEST EMPLOYEES IN THE INDUSTRY

G.J. Gentry General Engineering Inc. is most proud of the people it employs. 

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