Updated November 2026 · By the Pier King Foundation Repair team
Key takeaways
Most foundation repair companies buy their piers from a national supplier. Pier King makes ours. Our Steel Sleeve Lock pier system is built by Pier King’s own steel manufacturing operation, installed by our own crews, and backed by a lifetime warranty on Pier King steel piers that transfers to the next owner.
Our crews install them across Oklahoma, from our Tulsa-area headquarters in Kiefer and our Oklahoma City location.
The clay that moves your house is in the top several feet of soil, and how deep the firm ground sits changes from one neighborhood to the next. That’s true across the red clays around Oklahoma City and the shale soils around Tulsa. Pushing each pier until it can’t go any further means it ends up below the clay that swells and shrinks, at whatever depth your lot actually needs, instead of a depth someone guessed.
Pier King also manufactures and supplies steel push pier components, shims and other foundation repair materials to other foundation repair companies across Oklahoma. See our foundation repair materials.
What do our customers say?
Every home sits on different ground, so the only way to know what’s going on with yours is an inspection. Our team will look at the problem, explain what’s causing it and walk you through a written estimate, with no pressure and no guesswork.
Call our Tulsa team at (918) 899-9808 or our Oklahoma City team at (405) 534-9788, or fill out our contact form. Both locations are open Monday–Friday, 8:00 A.M. – 5:00 P.M.
We push the steel pipe down with a hydraulic ram until it won’t go any deeper. That point is usually below the clay that swells and shrinks.
We do. Our Steel Sleeve Lock pier system is built by Pier King’s own steel manufacturing operation in Oklahoma.
Pier King steel piers come with a lifetime warranty that transfers to the next owner if you sell the house. Other products and repairs carry their own warranties, and our team goes over the exact terms for your repair before any work starts.
Pier King is highly reviewed by homeowners across Oklahoma, with a top rating on Google and an A+ with the Better Business Bureau. Our Tulsa and Oklahoma City teams bring the same service to every job, from the first inspection to the final walkthrough.
We repair your foundation right the first time and back it with a Lifetime Transferable Warranty allowing you to have peace of mind.
We understand that foundation repair is a big expense. We offer 0% financing W.A.C., and Pier King is partnered with TTCU for flexible project loans. Our team will walk you through the options during your free inspection.
Common Causes of Foundation Problems
Oklahoma’s clay soils swell when they get wet and shrink when they dry out. Homes built before soil testing was routine often weren’t designed for that movement.
All homes settle over time naturally, but if different parts of your home have sunk or sloped further than others, it’s time to call Pier King
If your home site was improperly graded or it sits at the bottom of a hill, foundation problems could develop as a result of gradual soil and debris accumulation, flash floods, or erosion
If your home never had gutters, or sits on a hard soil bed, water accumulating around your foundation will eventually cause it to swell, shrink, or crack
Even the smallest, slowest water leak from an underground pipe can cause extensive foundation problems
While most Oklahoma contractors are careful to build to code, some still take shortcuts resulting in foundation damage
Pier King has you covered!
