Foundation settling repair cost in Houston

Fixing a settling foundation in Houston usually costs $3,300 to $6,800, the range a 2026 Houston Press guide gives for most local repair jobs. Minor settling can cost a few hundred dollars to seal and monitor. A house that has sunk badly along several sides and needs a full lift and level can run $20,000 to $23,000, according to This Old House. Where your job lands depends on how many piers it takes to stop the sinking and where they go. If you want to know why the house is moving first, start with settling, soil and movement in Houston. This page covers prices by repair, what moves them and how to compare quotes.

How much does it cost to fix a settling foundation?

For a typical Houston house, expect $3,300 to $6,800 to stop settling with piers, based on the 2026 Houston Press guide. The total is mostly the pier count multiplied by the price per pier, plus any interior work. Light settlement with only small cracks may need just sealing at $250 to $800. Severe settling that has to be lifted across the whole house sits at the top, around $20,000 to $23,000.

The common Houston job is one corner or one side sinking, fixed with piers under the low section. A pier is a form of underpinning: it carries the slab down past the soil that keeps moving to firmer ground below.

What does each settling repair cost in Houston?

Each fix for settling has its own price band. Pressed concrete piers cost about $300 to $600 each in Houston and steel piers $1,000 and up, per the Houston Press guide. Mudjacking a sunken slab section is around $550 to $1,300 nationally. Crack sealing costs $250 to $800. Full lifting and leveling for severe settlement is the most expensive item at $20,000 to $23,000.

Mudjacking lifts a slab section but does not reach deeper soil, so it suits small sunken areas rather than a house that keeps sinking; the mudjacking cost page has more detail. These figures are a guide only. A local foundation contractor gives the real price in writing after seeing the house.

How do Houston soil conditions change the price of fixing settling?

Houston soil conditions are the main reason settling repairs here lean on piers. The Lake Charles clay found across much of the area is 45 to 60% clay, according to USDA soil surveys. It cracks open when dry and swells when wet, so a slab rises and drops unevenly. Piers have to pass through that active layer, which sets their depth, their number and the cost.

The USDA describes Lake Charles soil cracking 1/2 to 2 inches wide and a foot or more deep in dry months. Soil that shrinks under one side of a house and not the other is what produces uneven settlement.

Land subsidence adds a second layer. The USGS recorded more than 10 feet of sinking near Pasadena between 1906 and 1995. The Harris-Galveston Subsidence District's 2025 report puts the fastest current rate, over 3 cm a year, in the Katy and Fulshear area. In those areas, ask how deep the piers go.

Does a slab or pier and beam house cost more to fix when it settles?

On a slab, settling is usually fixed with piers pushed under the beam, priced per pier. On pier and beam, a sunken or rotted pier can often be reset or shimmed from the crawl space, which can cost less than piering a slab. This Old House says repair costs average about the same across foundation types, except pier and beam and stone foundations.

Most Houston homes built since the 1960s sit on a concrete slab, so most settling quotes here are for slab foundation repair. Older houses, including many bungalows in the Heights, sit on pier and beam. Their settling shows as sloping floors and gaps under baseboards, and the price depends on how many piers, beams or sills need work. See pier and beam foundation repair cost for those numbers.

What extra costs come with a settling foundation repair?

Beyond the piers, budget for an inspection, sometimes an engineer's report, a permit, and work inside the house. Houston Press puts inspections at $300 to $1,000, about $600 on average. Interior piers add about 15%, and hard access adds 6 to 8% to pier costs. A structural engineer report runs $500 to $1,000 and a soil report $500 to $3,000 nationally.

• Inspection. The visit that finds the low points and counts the piers. Details on foundation inspection cost.
• Permits. Foundation repair inside the City of Houston runs under a building permit; the city's weekly permit reports list them. Nationally, permits add about $75 to $150.
• Interior piers. Cutting through the floor to reach the middle of the slab, then patching it.
• Cosmetic repairs. Drywall, trim and door adjustments after a lift are usually separate from the foundation price.

Is it cheaper to fix foundation settling now or wait?

Fixing early is usually cheaper. This Old House notes a hairline crack sealed for $250 to $800 can become a $10,000 to $15,000 repair if left to grow. Settling on Houston clay rarely reverses on its own, so a sinking corner tends to pull more of the slab with it. Waiting makes sense only for minor, stable movement you are measuring.

If cash is tight, ask whether the repair can be staged: piers under the corner that is moving most now, the rest later. Downspouts that carry water away from the slab help in the meantime. The methods are set out in how to repair a settling foundation.