Pier and beam foundation cost in Houston

Most pier and beam repairs in Houston fall inside the city's usual foundation repair range of about $3,300 to $6,800, according to a 2026 Houston guide. A few shims and a reset pier can come in under that. Replacing a rotten beam, adding a row of new concrete piers at $300 to $600 each, or sealing the crawl space can push a job well past it. This page breaks down the pier beam foundation cost line by line, shows how to rough out your own estimate, and explains how to read a quote. For how the work itself is done, see pier and beam foundation repair in Houston.

How much does pier and beam foundation repair cost in Houston?

Plan on roughly $3,300 to $6,800 for a typical repair, the range a 2026 Houston Press guide gives for most local foundation jobs. Pier and beam work spreads wider than slab work because the fixes vary so much: shimming a sagging beam is cheap, while new footings, new beams and joists across half the house are not. This Old House notes that repair averages are similar across foundation types, except pier and beam and stone.

These are guide prices. The real figure comes from the contractor, in writing, after someone has been under your house.

What does each pier cost, and how many does a house need?

A concrete pier costs about $300 to $600 each in Houston, and steel push piers start around $1,000, says the Houston Press guide. National figures from This Old House run $1,000 to $3,000 per pier for piering or underpinning. Under a raised house, the count depends on how many existing piers have sunk, cracked or rotted, and whether new ones are needed between them to shorten a beam's span.

Older houses on wood posts or stacked blocks are the most likely to need piers replaced outright. The trade-offs between concrete, steel and helical piers are on pier foundation cost.

What makes a pier and beam repair cost more or less?

Four things move the price most: how much wood needs replacing, how many piers are added or reset, how easy the crawl space is to work in, and whether permits or an engineer are required. Shimming and re-leveling with sound framing sits at the low end. Rotten sill plates, a sagging beam or joists that need sistering raise it, because that is carpentry on top of foundation work.

• Access. This Old House gives 18 inches between the dirt and the bottom of the floor joists as the minimum crawl space height. Low or cluttered crawlspace access slows the work, and the Houston guide says access problems add 6 to 8% to pier costs.
• Moisture damage. The more rotten framing, the bigger the bill. Joist work is covered on sagging floor joist repair.
• The clay. Houston's Lake Charles clay, the USDA says, cracks half an inch to two inches wide when dry and stays open 60 to 90 days in most years. Shallow piers move with it.
• Paperwork. Inside the City of Houston, foundation repair runs under a building permit; the city's weekly permit reports list residential "shim and level" foundation repairs. In Bellaire, the FY2026 fee schedule lists a $130 floodplain development permit for residential foundation work.

How much does crawl space encapsulation cost?

Crawl space encapsulation costs about $1,500 to $15,000, with an average around $5,500, according to This Old House. That works out to $3 to $7 per square foot for a basic job, rising to about $10 per square foot where moisture problems are heavy. A dehumidifier adds $800 to $2,000 installed. It is often quoted as an add-on to pier and beam foundation repair, not instead of it.

Encapsulation seals the ground and walls with a heavy vapor barrier. It does not lift a sagging floor or fix a failed pier. Ask for Crawl Space Encapsulation as a separate line, so you can see the structural repair and the moisture work on their own.

Is there a pier and beam foundation cost calculator?

No online calculator can see under your floor, but you can rough out a range yourself. Multiply the number of piers you think need work by $300 to $600 for concrete in Houston, then add an inspection at $300 to $1,000 and a permit. Treat the answer as a sanity check for quotes, not a budget.

A worked example: eight concrete piers at $300 to $600 each comes to $2,400 to $4,800. Add a $300 to $1,000 inspection and a $75 to $150 permit, and you land near $2,775 to $5,950 before any wood replacement or crawl space work. For house-wide re-leveling, see house leveling for pier and beam homes.

What does it cost to raise or build a pier and beam house?

Raising a house or building a new pier and beam foundation is construction, not repair, and it is priced from an engineer's design and a survey of the lot. We have not found a reliable published Houston figure for either, so we won't give one. Permits and floodplain rules shape the final price.

In the Houston Heights, full of older pier and beam houses, raising one in a historic district can need a Certificate of Appropriateness first. If you're weighing a raised floor against a slab for a new build, the trade-offs are on concrete slab vs pier and beam.

How do you compare pier and beam repair quotes?

Compare quotes line by line, not by the total. Each one should list how many piers are reset, replaced or added and what they are made of, how many shims, which beams and joists get replaced or sistered, any crawl space work, the permit, and what written terms come with the work. Two quotes with different pier counts are pricing two different jobs.

If quotes disagree sharply on what is wrong, a structural engineer report at $500 to $1,000 gives you an independent view. The foundation inspection cost page explains what that visit covers. When you're ready, we'll arrange a visit from a local foundation contractor, and you get the price in writing before any work starts: ask for a quote.