Foundation Repair Company, Engineer, or Inspector: Who Should You Call First in San Antonio?

November 10, 2026
Worker in orange hard hat and yellow gloves smoothing concrete along a foundation wall

For many San Antonio homeowners, the first call often goes to a foundation repair company. Homeowners with foundation concerns are often referred to Risen Foundation Solutions from their local plumber, home inspector, landscaper, gutter company, window company, and other that suspect there could be an issue with the foundation of the home. When cracks show up, doors start to stick, or floors slope, a free measured inspection tells you whether the foundation concrete slab has settled unevenly, where, and by how much. That answer decides who else, if anyone, needs to get involved. A structural engineer, a home inspector, and a plumber each have a real role in certain situations. They just belong at different points in the process.

What Each Professional Actually Does

The Foundation Repair Company

A foundation repair company finds the cause of the movement, designs the fix, and carries it out. At Risen Foundation Solutions, that begins with a free inspection of about 30 minutes. Your evaluator records elevation readings across the concrete slab foundation with an electronic measuring device, each one tied to a fixed point in your home. Within 24 to 48 hours, you receive a written proposal that includes those measurements and a general pier placement. We have repaired more than 1,940 slab foundations around San Antonio, and our slab foundation repair page covers the full approach.

The Structural Engineer

A structural engineer evaluates a structure independently and documents the findings in a written report. Engineers do not perform repairs, but they do appear in the repair process. We use a third-party licensed structural engineer to verify pier installation, and that certification and report are also used by the municipality for permitting.

The Home Inspector

A home inspector surveys the whole house, most often during a purchase, and notes anything that looks off, such as cracked brick, sloping floors, or sticking doors. The report directs you toward a problem rather than a plan for fixing it. For buyers, sellers, and realtors who need a closer look at the slab, we also provide real estate foundation reports.

The Plumber

A plumber tests and repairs the supply and drain lines in and under your home. Those lines matter to your foundation because a leak under a concrete slab can damage a repair after the fact. That is why Risen tests the plumbing before and after foundation work.

How to Decide Who Goes First

Match the first call to what you are seeing.

  • You see cracks, sticking doors, or sloping floors and want to know why. Call a foundation repair company. The inspection is free and carries no obligation, so finding out costs you nothing.
  • You want a neutral opinion before talking to any repair company, or a lender or buyer has asked for an independent report. An engineer is a reasonable first call.
  • Your home inspector flagged the foundation during a purchase. Take the report to a foundation specialist for a measured evaluation soon, before closing dates get tight.
  • You know about a leak. A leaking supply line usually needs repair right away to stop water damage, so call a plumber. A drain line break at or below slab level is different: call us before you repair it, so the slab can be evaluated first.
  • All you have is cosmetic damage, such as a hairline crack or a door that rubs. Wait before calling a general contractor or handyman. Patching and repainting before the foundation is evaluated can mean doing the work twice, because a crack reopens if the slab is still moving.

When to Call a Foundation Repair Company in San Antonio, TX

Much of San Antonio sits on expansive clay soil that swells after rain and shrinks during dry spells, and that cycle puts steady pressure on slab foundations. Signs worth acting on include diagonal cracks running from the corners of doors and windows, stair-step cracks in exterior brick, doors that drag or no longer latch, gaps between walls and ceilings, and floors that feel uneven underfoot. A single hairline crack is often cosmetic. Our guide on how to tell a cosmetic crack from a structural warning shows the difference, and any crack that keeps growing deserves a measurement.

What Happens After You Call

Our Risen Foundation Solutions evaluator who visits your home is the person who stays with your project. You get one point of contact from the first inspection through the final walkthrough, not a salesperson who hands you off. The evaluator needs access to the main level floor to run the measuring device and will walk the exterior perimeter, so clear a path ahead of time. It also helps to know where your plumbing clean-out is, since the evaluator looks for it. Our walkthrough of what happens during a free foundation inspection covers the visit step by step.


If foundation repair is needed, the proposal arrives in writing with no pressure to sign the same day. If your slab is stable, we tell you that too. Avoid high pressure sales tactics from other foundation repair companies in the San Antonio area that make you sign the contract that same day and may even lower their price to earn your business. At Risen Foundation Solutions, we are happy to be your first or second call to repair your foundation. If foundation repairs are not needed, we will let you know that also! Our team cares about our local communities – we live here, too! 

Frequently Asked Questions

  • Is It Worth Calling About a Single Sticking Door?

    Yes, if the sticking is new or other signs have joined it. A door that starts to drag can have simple causes, but alongside a diagonal crack or an uneven floor it is one of the clearer signs of slab movement. Because the inspection is free, a measurement settles the question.

  • Should I Get More Than One Opinion?

    Yes, you may get more than one opinion.  If you are working with another foundation repair company and want Risen Foundation Solutions to be your second opinion, we are happy to do so!  You may find that our prices are very competitive, we don’t use high pressure sales tactics, and we care about your home, your yard, and your family.  

  • What Paperwork Should I Receive After the Repair?

    Expect a complete packet at the end of the job. Once the post-repair plumbing test passes, we send a digital packet with your signed estimates, paid invoices, permits, the engineer’s completion report and certification, plumbing test reports, and your lifetime warranty certificate. Our paperwork checklist explains what each document is for.

  • Does Risen Work on Pier and Beam Foundations?

    No. We repair concrete slab foundations only.  We do have a local company that does work on pier and beam that we do refer calls to if you would like.  

Schedule Your Free Foundation Inspection

If your San Antonio home is showing signs of foundation trouble, the quickest way to a straight answer is a measured look at the slab. Call Risen Foundation Solutions at (210) 796-6372 or request your free inspection online. We are veteran owned and operated, fully licensed, and insured, and you can read what San Antonio homeowners say about us on Google. We Lift the Fear.