Robert B. Longway, Inc. ProView

General Information for:
Robert B. Longway, Inc.

Ontario, California 91761
(909) 947-4224

General Information for:
Robert B. Longway, Inc.

Ontario, California 91761
(909) 947-4224



About Robert B. Longway, Inc.

Ontario, California 91761

For the best service in concrete structures, contact Robert B. Longway, Inc.  We are general engineering contractors who have been serving Southern California since 1966.  We offer our expertise in underground concrete, catch basins, manholes, reinforced concrete, R.C. box culverts, sewer pump stations and concrete stairways.  Each and every project is given the utmost in quality, service and dependability. 


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