Mold Remediation in San Antonio, TX
Professional mold remediation services in San Antonio and Bexar County. IICRC certified. 24/7 availability.
Mold remediation in San Antonio requires a Texas TDLR-licensed contractor. Our NORMI-certified team contains the mold zone, removes affected materials, applies EPA-registered antimicrobials, and performs post-clearance air quality testing. Call (210) 646-4379.
Expert Mold Remediation in San Antonio & Bexar County
Mold is more than just unsightly — it's a serious health hazard and can cause significant structural damage if left untreated. Our NORMI-certified mold remediation specialists use advanced techniques and equipment to completely eliminate mold from your San Antonio property and address the underlying moisture issues that caused it.
Mold is a naturally occurring organism that exists in every environment, but when moisture is introduced to indoor spaces it can grow rapidly into colonies that damage building materials and affect indoor air quality. San Antonio's warm, humid climate makes it particularly conducive to mold growth — especially in properties that experience plumbing leaks, roof intrusion, or flooding. Mold can begin colonizing wet building materials in as little as 24–48 hours, often starting in hidden locations like wall cavities, under flooring, in attic insulation, and behind bathroom tile.
Our mold remediation process follows the IICRC S520 Standard and Reference Guide for Professional Mold Remediation and EPA guidelines. We begin every job with a thorough inspection and, when appropriate, air quality sampling to identify the species and concentration of mold present. Our containment procedures — including physical barriers and negative air pressure machines — prevent mold spores from spreading to unaffected areas during remediation. Following EPA and OSHA regulations for disposal, we remove all affected materials and apply EPA-registered antimicrobial treatments to the underlying structure to prevent recurrence.
What's Included
- Certified Mold Inspections
- Air Quality & Sampling Tests
- Containment Setup
- HEPA Vacuuming & Air Scrubbing
- Anti-Microbial Treatment
- Affected Material Removal
- Post-Remediation Testing
- Moisture Source Correction
45-Min Response
Fully Insured
IICRC Certified
Our Mold Remediation Process
Inspection & Assessment
Complete visual inspection and air quality testing to determine the extent and type of mold present.
Containment
We establish containment barriers to prevent mold spores from spreading to unaffected areas.
Air Filtration
HEPA air scrubbers run continuously to capture airborne mold spores during the remediation process.
Mold Removal
Affected materials are carefully removed and disposed of following EPA guidelines.
Anti-Microbial Treatment
All affected surfaces are treated with EPA-registered anti-microbial solutions.
Clearance Testing
Post-remediation air quality testing confirms the mold has been completely eliminated.
Common Questions
How do I know if I have mold?
Signs include visible growth, musty odors, water stains, and respiratory issues. Call us for a free inspection.
Is mold remediation covered by insurance?
It depends on the cause. If mold resulted from a covered water loss, it's often covered. We help with the claims process.
How long does mold remediation take?
Most residential jobs take 1-5 days depending on the size of the affected area.
Is all mold dangerous?
All indoor mold growth warrants attention, but toxicity varies by species. Black mold (Stachybotrys) is particularly concerning. Regardless of species, large mold colonies indicate a moisture problem and should be professionally remediated to protect your property and your health.
Can I just paint over mold?
No. Painting over mold does not kill it — the mold continues to grow beneath the paint and will eventually break through. Affected materials must be properly removed or treated with EPA-registered antimicrobials. We see paint-over attempts frequently in San Antonio homes and it always results in worse long-term damage.
Will mold come back after remediation?
Not if the underlying moisture source is corrected. Mold is a symptom of a moisture problem. Our remediation process always includes identifying and correcting the moisture source — whether a plumbing leak, roof intrusion, high humidity, or HVAC issue — so the mold does not recur.
Serving San Antonio & Bexar County
San Antonio Water Damage & Restoration provides professional mold remediation services throughout San Antonio and all of Bexar County. From the Medical Center and Stone Oak to Alamo Heights, Helotes, Converse, Universal City, and Live Oak — our crews are strategically positioned to reach your property within 45 minutes of your call, 24 hours a day, 7 days a week, 365 days a year. We serve residential homeowners, landlords, commercial property owners, property managers, and business owners of every type and size.
Our San Antonio service area covers all ZIP codes throughout the city and surrounding communities, including downtown San Antonio, the South Side, West Side, East Side, North Central, Northwest San Antonio, the Hill Country Village area, Shavano Park, Leon Valley, Balcones Heights, Windcrest, Kirby, and beyond. If you're in Bexar County, we're your local, trusted restoration team.
As a locally owned and operated San Antonio business, we understand the specific challenges that Bexar County properties face — from flash flood risks along the San Antonio River and Salado Creek corridors to the plumbing stress caused by our rare but damaging winter freeze events. We live and work here, and we're committed to restoring our neighbors' properties with the same care and urgency we'd want for our own homes. Call us any time at (210) 646-4379 — a live technician answers every call.