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AfterMold Removal in Austin, TX
Mold removal in Austin typically costs $500 to $4,000 for a standard 10×10 area, depending on how widespread the growth is and where it has settled. For a full breakdown of current rates, see our guide on How Much Does Mold Remediation Cost? (2026 Price Guide) - Austin, TX. Most jobs we handle are completed in one to three days. If you see dark patches on walls, smell a persistent musty odor, or have had recent water damage, the mold is often already established behind the drywall where you cannot see it. Call us at (361) 326-2081 and we will give you a written price before any tool touches your home.
This page covers the removal side of the job specifically: physically taking out the mold that is already growing in your home. That is one part of the larger Mold Remediation in Austin process, which also includes finding the moisture source, drying the space, and preventing regrowth. As an independently owned and operated Kingswell company, we approach removal the same way every time: say the price up front, show up in the window we gave, and put the guarantee in writing. Carl Brandt leads our Austin team, and every technician who walks through your door is background-checked and uniformed.
If you are just trying to understand what is happening in your house, our home page has more on the full range of water and mold problems we handle.
When You Need Mold Removal
Mold is not always dramatic. In Austin’s humidity, especially after the spring rains or a summer AC condensate leak, growth often starts quietly behind baseboards, under sinks, or inside wall cavities. If you suspect a hidden problem, our Mold Inspection & Testing can locate it before it spreads. Here are the signs that usually mean removal is necessary:
- Visible black, green, or gray patches on drywall, ceilings, baseboards, or grout. Even small patches often mean a larger colony behind the surface.
- A musty, earthy smell that lingers after cleaning. That odor is microbial volatile organic compounds, and it usually points to hidden growth.
- Past water damage that was dried improperly. A slow leak under a bathroom vanity or behind a refrigerator can feed mold for months without obvious signs.
- Peeling paint or bubbling drywall in a bathroom, laundry room, or any wall that shares plumbing. Moisture wicking through drywall is a prime mold substrate.
- Allergy symptoms that worsen at home. Headaches, coughing, or sinus irritation that improves when you leave the house can be a reaction to airborne mold spores.
- After a flood or sewer backup. The Austin area sees heavy storm runoff in low-lying neighborhoods like Allandale, Brentwood, and the Onion Creek corridor. Any porous material wet for more than 24 to 48 hours is at real risk.
If any of these describe your home, removal is likely warranted. The moisture source must also be found and fixed, which is part of the full mold remediation scope. Removal alone will not solve a recurring leak.
Our Mold Removal Process
The goal is straightforward: remove the mold that is there, without spreading spores through your house in the process. We follow the IICRC S520 standard for Mold Remediation, which is the industry’s recognized benchmark for doing this safely. Here is how a typical job goes:
- Containment setup. We seal off the affected area with 6-mil polyethylene sheeting and run negative air pressure through HEPA-filtered machines. This keeps spores from drifting into your living room during the work.
- Moisture mapping. Using moisture meters and thermal imaging, we find every wet or damp spot, not just the visible mold. Mold feeds on moisture, so any missed wet area means the problem returns.
- Physical removal. Porous materials with established growth, like drywall, carpet, or insulation, are cut out and bagged for disposal. Non-porous surfaces like tile, metal, or glass are HEPA-vacuumed and scrubbed with an antimicrobial solution appropriate to the material.
- HEPA air scrubbing. We run professional air filtration devices, many from Dri-Eaz and Phoenix, throughout the job and for a period after removal. This drops spore counts in the air dramatically.
- Clearance testing (when requested). We can arrange for independent air or surface sampling. We do not perform the testing ourselves; an outside lab interprets the results so you get an honest read, not a sales pitch.
- Moisture source correction and drying. The leak or condensation problem gets fixed, and we dry the space to a target moisture content, using psychrometric drying principles (that is the science of how air temperature, humidity, and airflow move moisture out of materials).
Every step above is done to IICRC, RIA, and IFA standards. We do not skip containment because it is faster. We do not paint over mold because it is cheaper. If we remove it, we remove it.
Mold Removal Pricing in Austin
Honest numbers help you plan. Here is what we typically see for removal work in the Austin market, based on the size and location of the growth:
| Scope of Work | Typical Price Range |
|---|---|
| Small isolated area (under 10 sq ft, e.g., a bathroom corner or closet patch) | $350 – $800 |
| Single room (10×10 ft with moderate drywall removal) | $800 – $2,500 |
| Multi-room or extensive crawlspace growth | $2,500 – $6,000 |
| Whole-home remediation with structural drying | $6,000 – $15,000+ |
What changes the price: how deep the growth goes into framing or subfloor, whether asbestos or lead testing is required for older Austin homes, how accessible the area is (attics and crawlspaces run higher due to labor), and how long the drying phase takes. A bathroom patch job in Hyde Park is a different animal than a crawlspace full of growth under a house in Tarrytown.
Every quote we give is a written price before any work starts. Not an estimate that drifts. Not a number that changes at the door. The Kingswell Guarantee applies to every mold removal job: written price first, named arrival window, clean job site, and the 365-Day Done Right Promise in writing. If the repair fails within a year, we return and make it right at no charge. You can reach us at (361) 326-2081 to schedule a free on-site evaluation.
Why Austin Homeowners Choose Dryden for Mold Removal
Austin has a specific mold profile. Our hot, humid summers plus heavy spring downpours mean air conditioners run constantly, and condensation lines clog, drip pans overflow, and humidity creeps into attics and wall cavities. Add in the clay-heavy soil that shifts foundations and cracks supply lines, and you get a city where mold is not an occasional problem. It is an ongoing risk.
We have been serving Austin since 2005, and we know the specific failure patterns in this market: AC drain line clogs in Round Rock and Cedar Park, window weep hole leaks in Mueller, stucco-wall moisture intrusion in older central Austin neighborhoods. Our technicians use Dri-Eaz, Phoenix, and XPOWER equipment, the same professional grade machines used by commercial restoration crews. When we set up containment, we use proper negative air. When we dry, we measure moisture content with meters, not guesswork.
You also get something rare in this trade: a live person answers the phone 24 hours a day, every day. Not a voicemail tree. Not an answering service that promises a call back. Call (361) 326-2081 at 2 a.m. and a real person will pick up.
FAQs – Mold Removal
How much does mold removal cost in Austin?
Most Austin mold removal jobs cost between $350 and $6,000, with small isolated patches starting around $350 and extensive whole-home work reaching $15,000 or more. The main cost drivers are square footage, how deep the mold has penetrated (drywall vs. framing), and accessibility. Call (361) 326-2081 for a free on-site evaluation with a written price before work begins.
Can you remove mold from drywall or do you have to replace it?
In nearly every case, moldy drywall must be cut out and replaced, not cleaned, because mold roots penetrate the gypsum and paper layers. Surface cleaning may kill what is visible, but it leaves hyphae (the root-like structures) inside the material, and regrowth follows. We explain what materials can be salvaged and what needs to go, before we make the first cut.
Is mold removal covered by homeowners insurance?
In Texas, homeowners insurance typically covers mold removal only when the mold results from a covered peril, like a sudden pipe burst or storm damage. Gradual leaks, humidity, or lack of maintenance are usually excluded. We document everything with photos and moisture readings, and we can walk you through what your adjuster will look for. Coverage questions are best answered by your agent, but we will help you build the file.
How long does mold removal take?
Most single-room mold removal jobs in Austin are done in one to three days, including containment setup, removal, drying, and cleanup. Larger jobs with structural drying or crawlspace work can extend to a week or more. We give you a written timeline at the start, and the named arrival window is part of The Kingswell Guarantee.
Can you come today for mold removal?
We keep our Austin schedule flexible for exactly this reason. Call (361) 326-2081 and a live person will tell you the soonest window we can get to your home. In many cases, we can be on site the same day, and we always give you a written price before starting.
Still have questions? Call (361) 326-2081. We answer the phone, listen, and give you a straight answer. If you decide to move forward, you’ll have a written price and a named arrival window before anything else happens.
Written by Carl Brandt, Owner at Dryden Restoration Austin, serving Austin.