GalleryWork in the field.Helical foundation work from the field. Tap any photo to enlarge.Repair and liftingHelical tie-back hardware on a structural wall.Helical piers under a crawl-space beam line.Lift brackets and jacks on an existing foundation.Steel lift bracket on a helical shaft.Underpinning brackets for an existing foundation.Steel bracket connection on a helical pier.New construction and equipmentNew-construction pile layout on a building pad.Pier caps ready for footings or grade beams on a new home site.Open-ground helical grid before the house is framed.Flagged pier locations on soft coastal ground.Capped piles ready for the structural connection.Pile-cap detail on round steel shafts.Hot-dip galvanized helical pier in sandy coastal soil.Pier staged beside foundation steel on a build site.Hydraulic drive head rotates each pier; torque is recorded as it advances.Drive head used to advance helical piles by rotation.Elevated framing on helical piers for flood-zone and raised-floor work.Post-to-shaft bracket for elevated wood framing.Related workWaterfront framing on steel posts over soft ground.Coastal construction banner imagery.DiagramsProduct-style rendering of a helical shaft. Not a shop drawing for a specific project.General soil-layer diagram. Coastal sites often include loose sand, organics, and a high water table. Not a boring.Spray foamClosed-cell foam under elevated floor joists.Open-cell foam in wood stud wall cavities.