Since Brennan began in the early 1900s we have been building pile driven deep foundation structures to support electrical towers, buildings, bridges, and more. We have a fleet of specialty equipment that enables us to gain access to remote locations and water-based environments. This ability makes Brennan the ideal contractor to build bulkheads, cellular structures, Open Cell™ structures, cofferdams, bridge abutments, and more.
We work closely with our clients and engineers to provide a long lasting foundation system that will transmit loads to deeper, more stable soils and rock. Our crews have the experience to work in low-clearance situations such as under highways, railroad bridges, or even power lines. We use a variety of tools, chosen to best fit each project. At Brennan we have a variety of vibratory hammers and diesel hammers, and have several types and sizes of excavators and cranes that will ensure we achieve the designated bearing capacity.