Pipe Piling

Pipe piling are a deep foundation system which involves driving various diameter and thickness pipe down to a specified depth for support of above ground structures. The pipe are often capped and filled with concrete or grout mix and may or may not include additional steel reinforcing such as a rebar cage or a center bar. The advantage of pipe piling as in other types of driven pile systems is the absence of spoils material created from the piling installation.

About Us

Since 1946, McDowell Northwest, Inc. has been serving Northwest Builders with the best staff and equipment to get the job done right, and always at a competitive price...

Recent Projects

McDowell’s roots in the construction industry goes back to the early 1900’s working on the Denny regrade in Seattle. Since the late 60s we have specialized in piling and deep foundations...


“We were very impressed with McDowell Northwest at our job in Seattle. They worked hard and were very efficient in getting the job done safely and in a timely manner.”

McDowell Pile King

Looking for foundation piling, helical pipe piling, or shoring walls? Click here to visit McDowell Pile King...