1,816 mold remediation services listed
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San Antonio, TX

Mold Remediation Services in San Antonio, TX

86 mold remediation servicesยทUpdated Jul 2026

Looking for mold removal in San Antonio? This page gathers local mold remediation companies serving San Antonio and the surrounding parts of South Texas, so you can compare providers and reach out to one that fits your situation.

Mold tends to take hold where moisture lingers, and San Antonio homes see their share of humidity, summer storms, and the occasional plumbing leak. Left alone, a small patch behind a wall or under a bathroom floor can spread and start to affect the air you breathe. A qualified remediation company traces the source of the moisture, contains the affected area, removes the mold, and helps keep it from coming back.

Browse the companies below to see what each one offers. When you choose, look for proper certification and a provider that will inspect your home before putting a number on the job. Ask whether they handle both testing and removal, and how they protect the rest of your home while they work. Getting a second opinion is usually worth the time.

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mold remediation services in San Antonio

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Thorough inspection service for home buyers; termite inspections are also provided.
โ˜…51,076 reviews
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โ˜…5200 reviews
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โ˜…5116 reviews
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Water damage restoration company using advanced detection devices and industrial-grade equipment.
โ˜…5107 reviews
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Fire, water and mold damage cleanups for homes affected by storms, floods and leaks.
โ˜…558 reviews
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โ˜…531 reviews
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โ˜…518 reviews
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โ˜…57 reviews
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โ˜…52 reviews
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โ˜…4.9877 reviews
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Reliable, friendly, responsive firm providing 24/7 emergency service for fire and water damage restoration and mold removal.
โ˜…4.9275 reviews
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Family-owned company offering 24/7 water damage repair, mold removal, and other restoration services.
โ˜…4.9211 reviews
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โ˜…4.9152 reviews
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Family-run, full-service firm for carpet and upholstery cleaning, as well as water and mold damage remediation and emergency plumbing work.
โ˜…4.998 reviews
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Clean-up and restoration business dealing with water, fire and mold damage for homes and businesses.
โ˜…4.961 reviews
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Mold removal, crime scene cleanup, and other environmental services for homes and businesses.
โ˜…4.943 reviews
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โ˜…4.97 reviews
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Chain specializing in 24/7 property damage restoration services such as fire, smoke, and water damage repair.
โ˜…4.8505 reviews
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Family-run company specializing in water damage restoration, fire damage restoration, and mold remediation.
โ˜…4.8305 reviews
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โ˜…4.817 reviews
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Professional team offering water damage restoration, as well as mold remediation and sewage cleanup.
โ˜…4.752 reviews
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Fire, water, mold, and storm damage restoration services for homes and businesses.
โ˜…4.6298 reviews
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โ˜…4.6188 reviews
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โ˜…4.611 reviews
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โ˜…4.553 reviews
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โ˜…4.4142 reviews
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Company offering water damage restoration services including mold removal and fire and smoke remediation.
โ˜…4.413 reviews
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Company specializing in fire and water damage restoration for residential and commercial clients.
โ˜…4.389 reviews
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86 mold remediation services ยท sorted by Rating
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Frequently asked questions

How much does mold remediation cost in San Antonio?

There's no flat rate. The price depends on how much mold there is, where it's hiding, and what caused the moisture in the first place. A small bathroom job costs far less than remediation across a damp crawl space. Most San Antonio companies inspect the property first and then give you a written quote, so you understand the scope before any work begins.

How do I choose a good mold remediation company?

Start with certification and experience in homes like yours. Ask whether the company inspects and tests before quoting, how it contains the area so spores don't spread, and what it does about the moisture source. A good provider explains the plan in plain terms and answers your questions without pressure. Reading recent reviews and getting more than one opinion helps too.

When is mold a job for a professional?

A small spot of surface mold on a hard, easy-to-reach surface is often something a homeowner can wipe away. Call a professional when the growth covers a larger area, keeps returning, hides behind walls or under floors, or follows water damage. If anyone in the home has breathing trouble or allergies that flare up indoors, it's worth bringing in a pro sooner rather than later.

Does mold remediation include finding the source of the moisture?

It should. Removing visible mold without fixing what fed it usually means the problem comes back. Reputable San Antonio companies look for the leak, humidity, or drainage issue behind the growth and either fix it or tell you what needs repair. Ask about this step when you request a quote, since it separates a lasting fix from a quick cover-up.

What's the difference between mold testing and mold removal?

Testing identifies whether mold is present, what type it is, and sometimes how far it has spread, often through air or surface samples. Removal, also called remediation, is the cleanup work that follows. Some companies offer both, while others focus on one. If you already see and smell mold, you may not need testing to get started, though it can help confirm the job is finished.

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