Brennan Videos
From project highlights and educational explainers to company culture and client testimonials, Brennan videos help bring complex marine, environmental, and infrastructure work to life.
We’re at Minnesota Power’s hydro dam in Scanlon, Minnesota, to replace 7 of the structure’s Tainter gates. Extending the life of this renewable energy source […]
We are at the Lock and Dam 19 facility in Keokuk, Iowa. Our team replaced an 18,000-LB, 105-FT soundbar with wet-mateable connections (cables and speakers […]
J.F. Brennan Company partnered with The Boys & Girls Club of Greater La Crosse, Wieser Brothers General Contractor, Inc., and Mathy Construction. Together, we introduced […]
Working under LS Marine, Brennan partnered with Ramsey County, the U.S. Army Corps of Engineers, Saint Paul District, and the Minnesota Department of Natural Resources. […]
The U.S. Environmental Protection Agency (EPA) and Minnesota Pollution Control Agency (MPCA) partnered to remediate contaminated sediment in the Ponds Behind Erie Pier. The project […]
Brennan started work in late 2020 on the Sandy Lake Dam located on the outlet of the Big Sandy Lake in northern Minnesota. Sandy Lake […]
We held our customary Brennan Annual Celebration in March 2023. Team members flew nationwide for fellowship, great food, and fun AND to witness our annual […]
Brennan and the International Union of Operating Engineers Local 49 (Local 49) are in their 50th year of partnership. Brennan supports and trusts Local 49’s […]
Brennan, working under the U.S. Army Corps of Engineers – Chicago District, executed environmental dredging, sampling, capping, and habitat restoration to remediate an Area of […]
Investigators discovered contamination in the Neenah Slough in Neenah, Wisconsin, in late 2008. They traced the contamination to stormwater runoff from Neenah Foundry. The Wisconsin […]
Safely accessing environmental remediation, restoration, or construction projects located within wetlands is a challenge. Typically, contractors will create temporary roads to reach work areas. However, […]
On July 14, 2022, J.F. Brennan Company hosted an event in partnership with the Boys & Girls Club of Greater La Crosse, the Women’s Fund […]