Push Piers in Grandview, MO | Olson Foundation Repair

Push Piers in Grandview, MO

If a corner of your house has dropped, the floor runs downhill toward one wall, or a basement crack is wider at the top than the bottom, the soil under that footing has given up. Push piers in Grandview, MO, fix that by carrying the weight of your house past the clay and down to rock, then holding it there for good.

Why Grandview Foundations Settle

Grandview grew in two big waves, on clay, near a river. Most homes here are now 45 to 75 years old, and that combination is what we see when we dig.

  • The 1950s boom. Population nearly quadrupled, from 1,556 to 6,027, as the air base opened in 1952 and Truman Corners rose on Truman farmland in 1957. Streets like 10th Street are still mostly early-1950s houses.
  • The 1970s were even bigger. About a third of local homes went up that decade, and 72% predate 1980. Jackson Avenue and Askew Street are typical.
  • The ground holds water. Silty clay loam over shale and limestone swells when wet, shrinks when dry, and drains slowly, so footings never sit still for long.
  • The creeks flood. The Little Blue River has flooded homes on Merrywood Circle, and the city mapped its flood reach after May 2020. Saturated, washed-out soil under a footing is exactly what piers fix.

What Settlement Looks Like in a Grandview House

  • Diagonal drywall cracks running up from the corners of doors and windows
  • Doors that swing open on their own or will not latch
  • Stair-step cracks in brick veneer, or a chimney pulling away from the siding
  • A basement wall crack that is wider at the top
  • A floor you can feel sloping, or a gap opening under baseboards

Those signs point to foundation settlement repair. A horizontal crack or a wall leaning in is a different problem with a different fix, covered below.

How Push Pier Foundation Repair Works

A push pier is a column of steel pipe driven straight down beside or under your footing. A hydraulic ram uses your house’s weight to push it down until it stops on rock or shale. That stop, called refusal, proves the pier can carry more than the house weighs.

Once every pier reaches refusal, the weight of the house moves off the shifting clay and onto the steel. That is foundation underpinning in plain terms: the house stops riding the soil and starts resting on rock.

Concentric Piers: Why the Load Path Matters

We install concentric piers, meaning the pier and bracket are built so the weight of the house runs straight down the center of the pipe. When a load sits off to one side, the pipe bends under it. When it runs down the middle, the steel carries it in pure compression, which is where steel is strongest.

We name the pier type rather than a brand because we choose components that fit the job, and suppliers change over the years. What does not change is how the pier is loaded and how deep it goes.

How Deep Do Push Piers Go Here?

As deep as it takes, and we find that out while driving, not on a sales sheet. Our steel push piers typically reach weathered shale or bedrock at around 22 feet, and we have extended them as far as 70. Pressed concrete pilings, by comparison, usually stop around 10 feet and rarely reach rock.

Depth to rock varies a lot across Kansas City. On one documented Kansas City campus project, engineers found 6 to 17.5 feet of clay over weathered shale and limestone, with hard rock anywhere from 9.5 to 30 feet down, and the push piers ended up 20 to 24 feet deep. Two piers on the same house can stop at different depths, which is why each one is driven and recorded on its own.

The steel itself

  • High-carbon tubular steel, galvanized or epoxy-coated
  • Installed in 5-foot sections joined with 12-inch inserts, which stiffen the column at every joint
  • Needs only about a 12 by 18-inch access hole per pier, versus 24 by 24 inches for poured concrete piers

Are Push Piers the Right Fix for Your House?

Push piers need weight above them to drive against, so they suit full houses on continuous footings. They are the wrong tool for a few common problems, and you deserve to know which before you pay for anything.

What you are seeing

Push piers?

What usually fits instead

One corner or side of the house dropped

Yes

 

Brick ranch or split-level with diagonal cracks off windows

Yes

 

Interior basement wall or column settling

Often, from inside

 

Light front porch, stoop or slab addition

Usually not

Helical piers or lifting the slab

Block wall bowing in, horizontal crack

No

Bowing wall repair with wall bracing

Water on the basement floor, no movement

No

Basement waterproofing

Fine vertical crack in a poured wall that is not moving

No

Wall crack repair

Downspouts dumping right at the footing

Not first

Drainage and gutters

Plenty of houses need more than one of these. A 1970s split-level can have a settling garage corner and a basement wall that leaks every spring. We sort out which is which and quote only what the house needs. For the full range of piers for foundation repair, see our foundation piering page.

What Push Piers in Grandview, MO Cost

We publish our prices so you can check any bid against them, ours included.

Work

Our price

Steel push piers

$1,600 to $1,800 per pier

Deadman anchors/tiebacks

$1,100 to $1,300 per anchor

Epoxy crack injection

$40 to $50 per foot

Drain tile

$75 to $90 per foot

Sump pump with battery backup

$2,400 to $2,600

Push piers cost is mostly a matter of how many you need. Four piers under a corner run $6,400 to $7,200; six along one side, $9,600 to $10,800. A full perimeter on a badly settled house can pass $25,000.

What moves your quote:

  • Pier count. Set by how far the settlement reaches and how heavy that part of the house is.
  • Access. An open side yard digs fast. A driveway, deck, AC unit, or a neighbor’s fence a few feet off the wall adds hours.
  • Inside or outside. Interior piers mean cutting and replacing the basement floor. Exterior piers mean excavation and landscaping repair.
  • What sits on top. Concrete we remove to reach the footing gets replaced, and that is priced in.

We do not price the whole perimeter by reflex. When only one side has moved, piering that side and watching how the house behaves through a wet spring is often the smarter money. If the rest of the house needs work later, you will see it, and so will we.

Full rates are on our foundation repair cost page, and financing is available.

Why Grandview Homeowners Call Olson for Piers

  • The person bidding your job has done the job. John Murphy has 26 years in foundation repair: 21 of them installing piers and anchors with his own hands, and the last 5 in sales. When he walks your basement, he is picturing the dig, not reading a script.
  • That experience saves real money. On one Olson job, another approach would have meant relocating the water heater to reach the footing. John knew the pier could go in without moving it, which saved the homeowner a plumber’s bill and a day without hot water.
  • Since 1986, one family. Jim Olson founded the company that year. No franchise fee, no private equity rollup, and the same name on the warranty you will call if you ever need it.
  • A clean, careful crew. Pier work means digging beside your house. We protect what we are not working on, compact the soil we put back, and replace the concrete or shrubs we had to move. Your yard should look like we were never there.
  • Right-sized recommendations. We would rather pier one side and confirm it holds than sell you a whole perimeter you may never need.
  • Proven locally. 4.7 stars across 90-plus reviews, BBB A+, and a shop on Blue Ridge Boulevard, the same road that runs south to Truman Corners.
  • A warranty that goes with the house. Concentric push piers driven to bedrock carry a lifetime warranty that transfers if you sell. If your job also includes wall bracing or drain tile, those carry a 15-year warranty. We walk you through the terms before the first hole is dug. See what our foundation warranty covers.

Push Pier Installation, Step by Step

1

Contact Us Now

Call (913) 592-3300 or request a free in-home inspection. No charge and no deposit. Our shop on Blue Ridge Boulevard is a straight run south to Grandview, so most appointments book fast.

2

Get an Assessment

We check drainage outside, then take floor elevations and read every crack inside. You leave with an itemized written bid showing each pier location and price.

3

Complete Work

We pull the Grandview permit, drive each pier to refusal, then lift the house together in small steps and lock it in place. We backfill and restore what we moved, and most jobs take two to five days.

4

Get Peace of Mind

You get the warranty walkthrough before the first hole is dug, not in a folder afterward: what is covered, for how long, and what transfers if you sell. Your piers carry a lifetime warranty that goes to the next owner. You also keep the depth, elevation, and pressure readings for every pier.

A straight word on lifting. We bring the house back toward level as far as it will safely go. Doors usually start latching again and many cracks close, but drywall that has been cracked for years may still need a painter. We would rather tell you that now than surprise you later.

Permits for Foundation Piers in Grandview

Grandview runs its own Community Development Department at City Hall, 1200 Main Street. Your permit comes from Grandview, not Kansas City or Jackson County. Structural foundation work is permitted work, and we handle the application and inspections as part of the job, so you do not have to.

More Foundation Help in and Around Grandview

 

Push Pier FAQs for Grandview Homeowners

Our steel push piers run $1,600 to $1,800 each, so a typical four to six pier job lands between $6,400 and $10,800. Access, interior versus exterior work, and concrete replacement move the final number. The inspection that sets your pier count is free.

Until they hit rock or dense shale that can carry the house, which is typically around 22 feet in our work and sometimes much deeper. Each pier is driven and recorded on its own, because depth to rock changes even across one lot.

They are designed to last the life of the house. Galvanized or epoxy-coated steel sits below the zone where clay swells and shrinks, so there is little left to wear it out. Piers driven to bedrock also carry a lifetime warranty that transfers if you sell.

Neither is better everywhere. Push piers suit full houses because they drive against the home’s weight, while helical piers screw in and suit light porches, slabs, and additions that cannot provide that weight.

Often, yes, at least close to it. We lift all piers together in small steps and stop where the structure says to stop, so some old drywall cracks may still need patching afterward.

It depends on how much of the foundation has moved and how heavy that section is. Piers are commonly set about every 6 to 8 feet along the affected wall, and your bid shows every location.

Yes, structural foundation repair is permitted through the City of Grandview’s Community Development Department. We pull the permit and schedule the inspections for you.

Usually not, because most policies exclude settlement and soil movement. A covered event like a burst pipe washing out soil under the footing can be an exception, so check with your agent.

No. Piers stop a foundation from sinking, while a wall pushed inward by wet clay needs anchors or bracing to hold it from the side.

Get Your House Back on Solid Ground

Settlement rarely stops on its own. Each wet spring moves the clay again, and each season you wait can add a pier to the bid.

The good news: a dropped footing is very fixable, and steel driven to rock does not care how wet spring gets. Our crew has done this since 1986, so you get the right piers in the right places and your yard put back.

Call (913) 592-3300 or book a free inspection, and get a straight answer on whether your home is a good fit for push piers in Grandview, MO.