Foundation Repair Cost in Baton Rouge

Foundation repair cost by job type

These are published ranges compiled from Louisiana foundation companies’ public cost pages. They are not quotes and not prices from this site — no one can price a foundation repair without measuring the house. Use them to check whether a quote is in the expected neighborhood and to see which line is driving the total.

What piers cost, one at a time

Piering is usually the biggest structural line, and many quotes are built up pier by pier. One Baton Rouge company published these per-pier figures:

Per-pier figures published in 2021 — may be stale.

Those numbers were published in 2021 and may be stale. They are still useful for one thing: seeing that interior piers cost more each than exterior ones, because of the work of getting under a slab from inside. The foundation piering page covers pier types and what a pier plan should state.

The wider Louisiana picture

Across Louisiana, published figures span $2,000 to $75,000 or more. The low end is a targeted repair to one area; the top end is a full pier-and-beam overhaul. One Louisiana company reports single-home jobs from $250 to $30,000 — useful as a picture of the extremes, not as a typical band — and an average of about $3,000 for slab foundations.

What a Baton Rouge foundation quote should itemize

The single most useful thing you can ask for is a quote broken into separate lines. A one-number quote makes it impossible to tell what you are buying or to compare two bids. Every foundation quote should itemize these four lines separately:

1. 1Evaluation findingsWhat was measured and found — elevation readings, crack locations, construction type, likely cause.
2. 2Drainage / moisture correctionGutters, grading, downspouts, or crawlspace moisture work that addresses why the soil is moving.
3. 3Structural repairPiers, shims, or sill and beam replacement — with counts, locations, and depths stated.
4. 4Finish / cosmeticDrywall, brick, trim, and door adjustments after the house moves — priced on its own line.

For the structural line, ask for pier count (exterior and interior), locations, pier type, and what happens if a pier needs to go deeper than planned. For the drainage line, ask where the water will go. For the finish line, ask what is included — drywall, brick, trim, and door adjustments — and what is not.

Why two honest bids can differ

Two specialists can look at the same house and both be honest while their totals differ by thousands. The usual reasons:

• Scope. One bid lifts and stabilizes one corner; the other piers the whole perimeter. Both may be defensible — ask each to explain why.
• Pier count and type. More piers, deeper piers, or a different pier system change the structural line the most.
• Drainage included or not. One bid includes gutters, regrading, or a French drain; another leaves the cause for you to handle.
• Finish work. Patching drywall, brick, and trim, and re-hanging doors, may be in one bid and excluded from another.
• Access. Interior piers, tight crawlspaces, additions, and landscaping in the way all add labor.
• Engineering. Some jobs include a structural engineer’s report or post-repair letter; some do not.

Itemized lines turn “one is cheaper” into “one leaves out drainage,” which is a much better decision to make.

What drives the cost of your repair

• Construction type. Slab-on-grade and pier-and-beam houses are repaired differently — see slab repair and pier-and-beam repair.
• How much of the house has moved. One settled corner costs less than movement across the whole footprint.
• How far it needs to come back. Larger lifts can mean more piers and more finish repair afterward.
• Condition of the framing. On raised houses, rotted sills and beams add carpentry to the structural line.
• The water. Drainage, published between $1,500 and $6,000, is often the line that decides whether the rest of the repair lasts.

Costs that can get left off a quote

A quote can look complete and still leave you paying for things later. Before you sign, ask whether each of these is included, excluded, or billed separately:

• Permits. Check with the parish or city permit office, ask who handles any permit, and ask whether its fee is in the price.
• Plumbing checks. Lifting a slab can stress the pipes under it. Ask whether a plumbing test before or after the lift is part of the job.
• Interior access. Moving furniture, cutting and replacing flooring, and patching the slab where interior piers go in.
• Landscaping and hardscape. Beds, shrubs, walkways, and patios that sit where exterior piers or drains need to go.
• Deeper-than-planned piers. Whether there is a per-foot or per-pier charge if soil conditions differ from what was expected.

How to use these ranges

Treat the table as a sanity check, not a target. If a structural line for a small, one-corner repair lands at the top of the piering range, ask why. If a whole-house quote lands well below the bottom of it, ask what is missing — often drainage or finish work. Either way, the conversation goes better when you can point at a specific line and ask what is in it.

It also helps to know which kind of house you have before anyone comes out. Slab and raised houses follow different repair paths, and the house leveling page explains why “leveling” means two different jobs in Baton Rouge.

Getting to a real number

A published range is a starting point. A real number takes an in-person evaluation: elevation readings across the floor, the construction type confirmed, drainage looked at outside, and findings written down before price comes up. When you call, the request goes to one licensed local specialist for that evaluation, and the quote is theirs. You can also send a request with what you are seeing.