Post and pier foundation repair typically costs $1,000-$10,000, with many U.S. projects near $4,500. The price depends on how many posts need work, access beneath the home, soil and moisture conditions, and whether the repair involves reinforcement or replacement.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Repair project | $1,000 | $4,500 | $10,000 | Several posts; standard access |
| Per post or pier | $250 | $700 | $1,500 | Scope and material affect rate |
| Major stabilization | $8,000 | $15,000 | $30,000+ | Many supports, difficult access, or soil work |
What Post and Pier Repairs Cost for a Typical Home
A localized repair to one or two supports may cost $1,000-$3,500, while replacing or stabilizing several posts commonly runs $3,000-$10,000. Extensive structural correction, new footings, or work across a large crawl space can exceed $15,000. Per-post pricing is often $250-$1,500, but contractors may set a minimum charge for mobilization and structural assessment.
For a typical accessible home needing several support repairs, budgeting about $3,000-$10,000 is a practical starting point. The estimate assumes conventional wood or concrete supports, no major plumbing relocation, and ordinary local labor rates. Assumptions: Standard residential access, common materials, and no extensive soil stabilization.
How Footings, Posts, and Labor Shape the Quote
Quotes usually combine labor, replacement materials, and equipment. The table shows common ranges; individual line items vary by region and whether the contractor prices work by the post or as a project.
| Quote item | Typical range | Pricing basis | What it covers |
|---|---|---|---|
| Labor | $75-$150 per hour per worker | $600-$2,400 per post area | Shoring, lifting, removal, installation |
| Posts and piers | $100-$600 each | $10-$40 per linear ft for common lumber | Wood, concrete, or steel support material |
| Footings | $150-$600 each | $8-$20 per sq ft for concrete work | Excavation, forms, and concrete |
| Equipment and access | $200-$1,200 | $200-$1,200 per project | Jacks, shoring, crawl-space setup |
| Disposal and permits | $100-$900 | $100-$900 per project | Debris removal and local approvals |
Labor and access can outweigh the cost of the posts themselves. A contractor may also include engineering, overhead, or a contingency allowance instead of listing every task separately.
Post Spacing, Crawl-Space Height, and Soil Conditions
Repair scope changes with the number and condition of supports. Replacing one damaged post is different from correcting a sagging beam supported by a dozen unstable piers. If 3-5 posts need replacement, materials and installation may total $1,500-$6,000 before major leveling or foundation changes.
Crawl-space height affects crew access: a space under 18 inches may require more hand work and add roughly 10%-30% to labor compared with a 24-inch-or-higher work area. Footings also matter. A small 12-by-12-inch pad may cost less than a larger or deeper footing needed for weak soil or local requirements. Low clearance and undersized footings are common reasons a per-post estimate rises.
How Long Crews Need to Jack and Replace Supports
A straightforward one- or two-post repair may take 4-10 labor hours, while replacing several supports and carefully leveling a home can take 1-3 working days. Larger projects may require a crew of 2-4 workers and staged lifting to avoid damaging framing, drywall, or plumbing. A rough labor calculation is 8-24 worker-hours at $75-$150 per hour, though contractors may quote a fixed project price instead.
Ask whether the estimate includes temporary shoring, controlled lifting, and final load transfer. A low bid that excludes those steps may not be comparable to a complete structural repair.
Regional Foundation Repair Rates Across the United States
Prices in high-cost metro areas can run about 15%-35% above national midrange estimates because of wages, insurance, permitting, and travel. Smaller towns may be 5%-20% below metro pricing, although fewer local specialists can reduce that advantage. In wet or coastal areas, moisture damage and corrosion-resistant materials can add 10%-25%; regions with expansive clay may require more substantial footing work.
Compare written quotes from contractors serving the same local market. Each should specify the number of posts, footing dimensions, material type, leveling work, and warranty so regional price differences do not hide scope gaps.
When Excavation, Drainage, or Permits Add to the Bill
Removing old supports and hauling debris may add $100-$600. Tight access, buried utilities, or hand excavation can add $300-$2,000 or more. Drainage correction, such as extending downspouts or improving crawl-space water management, may add $500-$3,000 when included with the repair. Engineering review can cost about $300-$1,000, and permits commonly range from $50-$500 depending on jurisdiction and scope.
Confirm whether the quote covers inspections, disposal, and any required engineering before signing. Permit rules differ by city and county, especially when a project changes footing size or raises the structure.
Three Repair Scenarios With Different Support Counts
A single damaged post in an accessible crawl space might cost $800-$1,800, including about 4-8 labor hours and a basic footing. Replacing four posts with new concrete pads may run $3,000-$7,000, assuming 16-32 labor hours and no extensive leveling. Stabilizing ten supports, adding larger footings, and correcting a sagging beam can reach $9,000-$20,000, particularly where access is restricted or soil conditions require additional work.
These examples are planning ranges, not substitute bids. The number of supports, footing dimensions, and how much the house must be lifted can shift the final total substantially. Assumptions: Typical U.S. contractor pricing, standard residential materials, and no major utility relocation.
Which Repair Choices Can Keep the Price Down
Request an inspection that identifies failed posts separately from supports that only need adjustment or reinforcement. Replacing sound posts unnecessarily can inflate the project, while a patch that leaves damaged footings in place may lead to repeat work. Keep the scope focused on documented structural needs and ask for optional upgrades to be priced separately.
Obtain at least three itemized estimates, compare labor and material quantities, and schedule work before an urgent failure forces a rush visit. Clearing stored items from the crawl-space entrance can reduce setup time. Cost control works best when the repair addresses the cause of movement without adding unneeded replacement or upgrades.