Mold Removal in San Antonio, TX

At Masters' Guild, we provide expert mold removal services to ensure your home or business remains safe and healthy. Our experienced team specializes in mold remediation, using effective techniques and eco-friendly products to eliminate mold at its source and prevent future growth. Trust us to protect your property and enhance your indoor air quality.

Mold Removal in San Antonio, TX: Small surface area (under 10 sq ft) typically runs $470–$1,400 USD in 2026; the other common jobs below range from $470 to $28,400, depending mostly on affected area and hidden spread. Post your job free on Masters' Guild to get offers from ID-verified local pros; payment is held until the work is done.

What mold removal costs in San Antonio, TX (2026)

Mold removal cost in San Antonio, by jobSmall surface area (under 10 sq …$470–$1,400Bathroom or single room$470–$950Basement remediation$470–$2,850Attic remediation$950–$3,800Whole-home or post-flood remedia…$9,450–$28,400mastersguild.ioTypical range, USD, 2026 estimate
Typical mold removal prices in San Antonio, TX (USD, 2026) — low to high per job
JobTypical range (USD)Unit
Small surface area (under 10 sq ft)$470–$1,400per job
Bathroom or single room$470–$950per job
Basement remediation$470–$2,850per job
Attic remediation$950–$3,800per job
Whole-home or post-flood remediation$9,450–$28,400per job

Estimates: typical US ranges adjusted for San Antonio's regional price level (about 5% below the national average; BEA RPP 2024 all items, MSA). Get two or three quotes for your exact job.

Our Mold Removal Expertise in San Antonio, TX

Comprehensive Mold Remediation

Our mold remediation services address mold at its root cause, ensuring thorough removal and long-term prevention. We handle mold problems of all sizes, whether it’s a small patch or widespread contamination.

Black Mold Removal

Black mold poses significant health risks, and our team is equipped to safely and effectively remove it. With professional black mold removal services, we help you regain a safe living or working environment.

Inspection and Assessment

We provide detailed inspections to identify mold growth and its underlying causes. Our mold specialists offer tailored solutions to address your unique situation and prevent future mold issues.

Affordable Mold Removal Solutions

Concerned about costs? We provide clear, upfront estimates for mold remediation costs, ensuring you receive high-quality service within your budget.

Mold Removal

Why Choose Masters' Guild for Mold Removal?

  • Certified Mold Specialists: Our vetted professionals are experienced in mold removal and prevention techniques.
  • Eco-Friendly Products: We prioritize safe and sustainable methods to protect your health and the environment.
  • Transparent Pricing: Receive detailed estimates with no hidden fees for mold removal costs.
  • Convenient Booking: Easily schedule and manage your mold remediation services through our user-friendly app.

Get Started Today!

Post your Mold Removal Quest through our app to connect with certified specialists. Whether you need professional mold remediation, black mold removal, or an affordable mold removal company, Masters' Guild delivers reliable and effective solutions.

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Mold Removal Services We Offer

Masters' Guild provides comprehensive mold removal solutions to protect your property and improve air quality. From detailed inspections to full-scale remediation, we handle it all.

  • Mold Remediation: Thorough removal and prevention of mold growth.
  • Black Mold Removal: Safe elimination of harmful mold types.
  • Detailed Assessments: Identify and address the root causes of mold.
  • Mobile-Friendly Platform: Easily book, track, and manage your mold removal projects through our app.

What's different about mold removal in San Antonio

San Antonio’s climate makes moisture management relevant to mold work: normals at San Antonio Intl AP range from average January temperatures of 63.3°F/41.0°F to August averages of 96.0°F/74.9°F, alongside 32.38 inches of annual precipitation. HVAC upkeep and drainage maintenance are practical parts of preventing recurrence. In a metro with a 2024 ACS five-year median home construction year of 1985, have the remediation scope account for both visible growth and possible hidden spread before repairs begin.

Homes around Downtown, King William, Lavaca, and Monte Vista may need remediation coordinated with the repair that addresses the moisture source. Expect liability insurance and IICRC-trained remediation staff. If the project also involves rebuilding, plumbing alterations, electrical work, HVAC replacement, demolition, roof-structure alteration, or structural wall changes, locally licensed trades and residential permits may be needed. Confirm requirements with the City of San Antonio Development Services Department, since local permit requirements vary.

What moves the price in San Antonio

  • HVAC upkeep and drainage maintenance are practical in San Antonio’s warm, wet conditions.
  • Older housing may require checking for hidden spread beyond the visible surface.
  • Attic or crawl-space access can complicate containment and HEPA equipment setup.
  • Leak repairs or reconstruction can involve separately licensed trades and local permits.

Licensing and permits in Texas

Expect liability insurance and IICRC-trained remediation staff; rebuilding or moisture-source repairs may require locally licensed trades in either country.

Residential permits are issued by the local authority having jurisdiction, typically the city building/development department; outside city jurisdiction, check the county or other local authority. Requirements vary locally. In San Antonio, permits come from the City of San Antonio Development Services Department.

Tax: Labor to repair or remodel residential real property is not taxable; separately stated materials and taxable services such as pest control or tree surgery may be taxable.

Best time to book in San Antonio

Spring and late summer/early fall are busiest; book in winter for better availability where conditions allow. Peak demand: April, May, August and September. Typical job length: 1-5 days; whole-home projects can take weeks.

DIY or pro? DIY is reasonable only for small hard-surface patches under about 10 sq ft; hire a remediator for larger, recurring, hidden, HVAC, sewage, or flood-related mold.

Areas we cover in San Antonio

Pros on Masters' Guild take mold removal jobs across San Antonio neighborhoods including Downtown, King William, Lavaca, Tobin Hill, Monte Vista, Dignowity Hill and Mahncke Park.

Frequently Asked Questions

How much does mold removal cost in San Antonio, TX?

Provided U.S. ranges run from $500–$1,500 for small surface areas under 10 sq ft to $10,000–$30,000 for whole-home or post-flood remediation. The affected area, hidden spread, access, containment, demolition, and moisture-source repair affect the scope.

When is the best time to book mold removal in San Antonio?

Spring and late summer through early fall are the busiest periods, including April, May, August, and September. Winter can offer better availability where conditions allow, while moisture-source repair and containment still depend on the specific home.

Do I need a permit for mold remediation in San Antonio, TX?

Mold remediation is not listed among the stated residential permit triggers. A permit may be needed when related work includes structural remodeling, electrical service or new circuits, plumbing alterations, HVAC replacement, demolition, or roof-structure alteration; confirm locally with the Development Services Department.

Sources: Our Mold Removal cost guide · www.angi.com · homeguide.com. Updated 2026-09-16.

We Also Serve These Nearby Satellite Cities

In addition to San Antonio, TX, we also offer Mold Removal in nearby areas, including the following satellite cities:

  • New Braunfels, TX

  • Schertz, TX

  • Cibolo, TX

  • Converse, TX

  • Universal City, TX

  • Live Oak, TX

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