Foundation Repair Services

Slab repair, pier and beam work, leveling, piers, drainage and inspections across the San Antonio area. San Antonio Foundation Fix matches the repair to what the measurements actually show, not to whichever crack you noticed first.

  • Upfront Quotes
  • Slab & Pier and Beam
  • Residential & Commercial

Repairs, Leveling and Prevention

Crack running across a painted concrete slab

Slab Foundation Repair

Doors that stick, cracks over doorways and floors that slope usually mean part of the slab has moved.

Slab Foundation Repair
Single-story brick house with shutters on a quiet street

Pier and Beam Repair

Bouncy floors and gaps at the baseboard in an older home often start with sagging beams or shims underneath.

Pier and Beam Repair
Single-story brick house with a tiled roof

Foundation Leveling

Leveling brings the low part of the house back toward where it started, in controlled steps.

Foundation Leveling
Brick house under construction on a fresh concrete slab

Foundation Piers

Piers carry the weight of the house down to soil that does not swell and shrink with the seasons.

Foundation Piers
Aerial view of dried, cracked clay ground

Drainage and Root Barriers

Water pooling at the wall and big tree roots under the slab are two of the reasons a foundation keeps moving.

Drainage and Root Barriers
Vertical crack running through a white concrete wall

Foundation Inspection

Before anything is quoted, someone has to measure the floor and look at what the cracks are actually doing.

Foundation Inspection
New house under construction with a dark roof

Commercial Foundations

Shops, offices and small industrial buildings sit on the same soil, with tenants and stock to work around.

Commercial Foundations

Choosing the Right Repair

Two houses on the same street can need completely different work. A 1960s slab on the east side that has dropped along one wall is a piers and leveling job. A 1930s pier and beam home in the older neighborhoods may only need beams and blocks reworked underneath. A newer home north of Loop 1604 sitting partly on rock and partly on fill moves in a way that needs measuring before anyone talks about repair at all.

Plenty of San Antonio houses do not need structural work yet. Water running back toward the house, a downspout emptying at the corner or a live oak drawing moisture out of the clay can cause movement that gets better once those things are dealt with. That is why drainage correction and root barriers sit on this list beside the heavier repairs.

Start with a foundation inspection, compare pressed concrete and steel piers if piers are recommended, and check whether we cover your address on the service areas page. The process page walks through what a visit involves.

Arrange a foundation inspection in San Antonio

Describe what the house is doing and we will tell you what the inspection needs to cover.

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