Plumbing Contractor Houston TX | Call SandTech Construction

We specialize in diagnosing and repairing foundation issues common in the Houston area, where expansive clay soils can cause shifting and settling. Our team has worked on local homes since 1968, giving us deep knowledge of regional soil conditions and construction practices. Every foundation repair project includes a free inspection and quote, and is supervised on-site to ensure proper, lasting solutions tailored to Houston's specific challenges.

Our plumbing inspections are thorough and focused on problems frequent in Houston homes, such as bathroom drain buildup from hard water and toilet seal leaks due to humidity and age. We provide detailed assessments to catch issues early, preventing costly water damage. As a licensed and insured company, we ensure all work meets local codes, and an on-site supervisor oversees each inspection for quality and clarity.

Yes, we frequently repair toilet seal leaks, a common issue in Houston due to our climate and older plumbing systems. Our team will inspect the seal, flange, and surrounding area to identify the cause—often wear, improper installation, or shifting floors. We offer free quotes for repairs, work with your schedule, and guarantee the job with an on-site supervisor to ensure it's done right, preventing water damage and restoring function.