Crawl spaces, shims and beams

Pier and Beam Foundation Repair in New Braunfels, TX

A raised house in New Braunfels, TX stands on rows of piers with wood beams and joists above a crawl space. Across Comal County, that design shows up in older homes and many lake cabins. Here is how those foundations shift and how they're repaired.

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Local to Comal & Guadalupe Counties
Slab & Pier-and-Beam Homes

Crawl Space Foundations, Explained

In a pier and beam home, the weight of the house rests on concrete or masonry piers set in the ground. Wood beams run across the tops of the piers, and floor joists span the beams. The space underneath gives access to plumbing, wiring and framing.

That access is the big advantage. A company can usually work from below: adding steel shims where a beam has dropped, replacing a cracked pier, setting new piers between old ones, or swapping out wood that has rotted. The trade-off is moisture. A crawl space that stays damp invites wood rot, mold and insects, and soggy clay under a pier can let it sink. Good ventilation and drainage matter as much as the piers do.

Hydraulic jacks and cribbing under a beam in a crawl space

Issues a Pro Addresses With Pier and Beam Repair

  • Sunken or tilted piers. A pier that has settled or leaned leaves the beam above it unsupported, and the floor dips in that spot.
  • Rotted sills and beams. Wood that has stayed wet for years can soften.
  • Loose or failed shims. Old wood shims can crush or slip as the house moves.
  • Damp crawl spaces. Standing water, musty smells or condensation on pipes point to poor drainage or airflow.

What Moves the Price of Pier and Beam Repair

Raised homes are priced by what turns up under the floor: piers to reset or add, wood to replace, and how tight the crawl space is. The figures below are national ranges from home-cost sites, never a quote from us.

Cost rowFigureSource (year)
Slab vs. pier and beam repairslab about $1,000 to $10,000; pier and beam about $2,000 to $15,000 or moreHomeGuide (2026)
Pier types, per pierconcrete about $1,000; steel push about $1,500; helical about $3,000Today's Homeowner (2025)
Structural engineer's reportabout $500 to $3,000HomeGuide (2026)

The cost calculator works from pier counts, so its range is rougher for raised homes. The foundation repair cost guide has every source row.

From Inspection to Finished Pier and Beam Foundation Repair

  1. Share the details. The form asks for your address and what you're noticing. We use it to arrange a crawl-space visit with a local foundation specialist.
  2. A crawl-space inspection. Someone from the company goes under the house to check each pier, beam and shim, look for rot and water, and measure floor heights.
  3. A written scope. Expect a list of piers to reset or add, wood to replace, vent or drainage work, the permit plan and warranty terms.
  4. Permit check. Inside New Braunfels city limits the company files with the City; outside them, ask what your county or town requires.
  5. Adjustment and follow-up. Workers jack the beams, set new supports and shims, and replace damaged wood. Ask whether a later re-shim visit is part of the plan.
A lake cabin raised on piers above a Hill Country lake

Why Small Movement Becomes Big Repairs

German settlers under Prince Carl of Solms-Braunfels founded New Braunfels in 1845 where the Comal and Guadalupe rivers meet. Raised construction is common in older homes, and the city has a share of them near downtown and Gruene.

Expansive clay shrinks in drought and swells after storms. In early July 2002, a rain gauge near New Braunfels caught 18.85 inches over about a week (National Weather Service). Soaking like that can swell clay under some piers more than others, and a small drop at one pier carries through the beam above it, so gutters, sloped ground and clear vents matter.

A historic German-Texan limestone house with a tin roof

Quick Answers on Pier and Beam Foundation Repair

Is a pier and beam house harder to repair than a slab?

Usually it's easier to reach, since workers get under the floor without breaking concrete. Costs can still climb when beams or sills have rotted, so the crawl-space inspection matters before any number is set.

How do I know if my crawl space has a moisture problem?

Look for standing water after rain, a musty smell, damp insulation or rust on pipes. Ask the company whether vents, a vapor barrier or grading would help.

Do lake cabins need different repairs?

Cabins on slopes or near the water often sit on taller piers and face more moisture. Access, erosion and floodplain rules can change the plan. Outside city limits, check with the county about a Floodplain Development Permit.

What should I ask a company before work starts?

Texas offers no state license for this trade, so ask for proof of City registration inside New Braunfels, a certificate of liability insurance, the warranty in writing and whether it transfers if you sell, and whether a professional engineer will review the plan.

Other Foundation Work to Consider

The foundation repair overview compares every method, and homes built on concrete are covered under slab foundation repair. If floors are the main worry, house leveling explains bringing floors back to level, while foundation crack repair deals with cracked brick and drywall. Try the warning signs quiz or the Texas foundation repair rules first.

Take the Warning Signs QuizTry the Cost Calculator

Find a Pier and Beam Pro Nearby

Use the estimate request to describe the floors, the crawl space and your location. We read your note and set a time for a local foundation specialist to come by. The specialist looks under the house, prices the job and handles any repair. There is no charge for sending the request.

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