Who Should Evaluate a Foundation?

Start with the answer you need. A buyer may need a broad inspection of the house and a written foundation-performance opinion. An owner comparing a proposed repair may need a contractor to define access, method, and work scope. Someone facing conflicting opinions, unexplained movement, design questions, or a consequential repair decision may want an engineering evaluation with a written scope.

The labels are not interchangeable. Ask who the client is, what the evaluator is being paid to deliver, whether the visit includes measurements, and whether the conclusion will be written. Those questions reveal more than the word inspection by itself.

TREC's Standards of Practice apply when a licensed professional inspector or real estate inspector performs a real estate inspection for a prospective buyer or seller of a substantially completed one-to-four-family property. Within that job, the inspector must render a written opinion about foundation performance, report the foundation type, and generally report the present and visible indications used for an adverse-performance opinion[1].

That is a defined minimum scope, not a promise of destructive testing or an elevation survey. The same rules do not require specialized elevation equipment, load tests, or entry into inaccessible or unsafe areas. An inspector can offer additional services when competent, but the report should make the added scope clear.

A repair contractor's useful job is different: translate site conditions into a buildable proposal for work that company is prepared to perform. That can include access, repair locations, method, sequencing, exclusions, cleanup, warranties, and the documents needed before work begins. Contractors also bring practical knowledge about how a proposed job can be installed at the property.

The business relationship matters when reading the conclusion. A company that may sell the repair is not automatically wrong, and a commercial interest does not erase field experience. It does mean the homeowner should distinguish the observed condition from the proposed product and understand whether the visit was a sales estimate, an evaluation, or both. When proposals disagree, compare the stated problem, measurements, repair locations, assumptions, and exclusions rather than only the final scope.

Texas law reserves the practice and professional titles of engineering to people licensed under the Texas Engineering Practice Act, subject to the law's provisions and exemptions. The statute includes investigation, evaluation, analysis, engineering studies, and engineering work connected with the construction or repair of real property within its definition of engineering practice. Chapter 1001 defines an engineer as a person licensed to practice engineering in Texas and sets the license requirement for engineering practice[2].

An engineer's assignment can still be narrow or broad. Texas ASCE's voluntary residential-foundation guideline describes different investigation levels, from first impressions and document review through relative elevations and selected testing. It says the client and engineer should jointly establish the scope and that the engineer should recommend a level suited to the evaluation objective[3]. Hiring an engineer does not mean every possible test will be performed; it means the engineering question and deliverable should be agreed upon.

For a real estate inspector, use TREC's license-holder search and compare the name and license information with the report or agreement. For engineering work, check both the individual professional engineer and, when applicable, the engineering firm. Do not rely only on a business card, website title, or initials after a name.

TBPELS provides online searches for professional engineers and engineering firms, plus roster files that the board says are updated daily[4]. The public roster is a way to confirm the record held by the licensing board; it is not a rating of the person's residential-foundation experience. Ask separately about relevant experience, the exact scope, conflicts of interest, and who will sign the report.

• What decision is this visit meant to help me make?
• Are you providing a home-inspection opinion, a repair proposal, or an engineering evaluation?
• What observations, measurements, or records are included?
• Will I receive a written report, drawing, estimate, or design?
• What is outside the scope, and what could trigger further testing?
• Do you or your company have a financial interest in the repair you may recommend?
• Which individual is responsible for the conclusion, and where can I confirm the applicable credential?

Independence and competence answer different questions. A person can be independent but outside their depth, or highly experienced while also selling the proposed work. Ask about both.