Seaboard Foundations offers a number of deep foundations techniques to support transmission lines all over the world.

We have the ability to utilize specialty tools and equipment to remove granites and other hard rocks. These tools combined with the proper equipment and 50+ years of experience allow us to offer you the ease of mind needed on the most difficult of your hard rock projects.

Sfi Drilled Shafts Caissons

Typical drilled shafts, also known as caissons, cast-in-drilled-hole (CIDH) piles, drilled piers, or bored piles, are constructed utilizing telescoping casing.

Sfi Micropiles

As part of the connected companies of Keller, Seaboard Foundations offers the full range of geotechnical techniques to our clients for their transmission line projects.