Company record
J.F. Brennan Company, Inc. delivers marine construction and environmental remediation solutions, concentrating on water‑based remediation and habitat restoration for public and private civil‑infrastructure projects. The firm’s construction portfolio spans marine, dam and railroad assignments, with capabilities that include dock structuring, concrete placement and a range of underwater construction activities. Its environmental service line covers dredging, wetland remediation, sand covering and capping, as well as the design and installation of isolation barriers. Habitat‑restoration projects are also part of its core offerings. In addition, J.F. Brennan provides harbor‑management functions such as vessel switching and fleeting, barge cleaning, dry‑dock repairs, marine assistance and short‑haul towing. A 24‑hour dispatch service supports all operational needs.
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