Railroad Construction and Repair Services

J.F. Brennan Company is a resource to the railway. We provide quality construction and environmental services to every Class I, and several shortline and regional railroads. Our ability to provide quality construction services on the entire bridge structure, both above and below the waterline, is unmatched in the industry. We also provide critical environmental services, specifically in sensitive marine environments such as rivers, wetlands, and marshlands. Whether it is for derailments or soil remediation, our knowledgeable crews and specialty equipment can provide you with a timely response.

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Bridge Construction and Repair

Brennan's extensive bridge construction experience will insure your new structure is built to the highest quality, on time, and within budget. With over 95 years of construction experience, our large fleet of equipment and experienced personnel can address all of your bridge construction and span replacement needs.

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Underwater Inspections & Survey

We can provide several choices to help you understand the conditions of your structure below the waterline. These options include high quality dive inspections with experienced certified commercial divers, underwater acoustic imaging, and high-resolution multi-beam hydrographic surveys. Each one uses the latest technologies to collect data and create the detailed information that you need to monitor your structures.

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Culvert Installation

Our fleet of hi-rail equipment and knowledgeable crews can install new or repair existing culverts. As a critical piece of infrastructure, culverts in disrepair can create disastrous problems for the right of way. We can bore up to 48” in diameter, as well access remote locations on land and in the water.

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Environmental Response

Brennan has emerged as one of the largest hazardous waste contractors in the U.S. We specialize in containment, removal and restoration of spilled wastes and impacted soils, specifically in sensitive marine environments. Our fleet of hi-rail, amphibious, and marine equipment is a resource to the railways in situations in which time is of the essence.

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Marine Support

Brennan is one of the largest marine contractors in the United States with both large scale and portable marine assets. We have the ability to respond to critical needs, or provide railroads with planned infrastructure repairs regardless of the project size. Whether you need divers in the middle of the night, or a 300 ton floating marine plant for a span switch out, Brennan can provide the services you need.

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