Permitting & Engineering
Look at the ways Robbins and Company fixes common foundation problems.
Robbins and Company utilizes the Grip-Tite Push Pier System for structural foundation repair where the actual foundation is lifted and supported by large steel brackets that slip under the foundation footing.
Each bracket is supported by a steel tube hydraulically driven down to bedrock or proper load bearing strata, stabilizing the foundation and preventing further settling. Each pier is individually anchored and tested for successful load bearing.
Grip-Tite has over 70 years of experience invested in developing a superior product. The engineered design has passed the rigorous testing required to obtain a legacy report from the International Code Council.
WA State Contractors No. ROBBICH169NQ
To view engineering data click on the reports below:
PUSH PIER
Serving The Pacific Northwest since 1952
We are so confident you will be happy with our work that in most cases we require no payment until the work is completed.
HELICAL
Helix Technical Report
Helical Leads and Extensions
Square Tube Helical Piles
Helical Pier Installation
Helical Pile Compression Capacity and Required Torque
WALL ANCHOR
Grip-Tite Wall Anchor Site Manual
OTHER RESOURCES
Grip-Tite Product Properties
Foundation Pier Components
Slab Pier Brackets