Mold remediation
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The scope we write is the scope we bill. Anything new gets shown to you, in writing, before we touch it.
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AfterMold Removal in Dallas, TX
How Much Does Mold Remediation Cost? (2026 Price Guide) - Dallas, TX: typically $1,500 to $6,500 for a complete job, depending on the square footage affected and whether the colony has spread behind drywall or into HVAC ductwork. Most full removals take one to three days once containment is set up. At Keegan Restoration Dallas, we put the exact price in writing before any work starts, and every removal is backed by the 365-Day Done Right Promise.
What you’re dealing with is more than a stain. In Dallas, the combination of spring storm humidity, summer heat that pushes moisture into attics, and clay soil that holds water against foundation walls creates conditions where mold colonies spread faster than homeowners expect. We handle full Mold Remediation in Dallas as well as targeted removal, but this page covers the removal itself: finding it, containing it, cutting it out, and making sure it doesn’t come back.
If you’ve spotted discoloration on drywall, a musty smell that gets worse after rain, or staining around windows and baseboards, call (254) 857-5210. A live person answers, 24/7, and we’ll walk you through what you’re seeing before anyone schedules a visit.
When You Need Mold Removal
Here are the situations where Dallas homeowners call us most often. If any of these sound familiar, schedule Mold Inspection & Testing and don’t wait for the colony to reach the studs. The longer mold sits, the larger the removal scope and the higher the cost.
- You see discoloration on walls, ceilings, or baseboards after a leak, a roof issue, or a pipe failure. Black, green, or brown patches that grow back after cleaning are active colonies, not surface staining.
- The smell won’t leave. Musty, earthy odors that persist after you clean and ventilate are a classic sign of hidden mold behind drywall, under carpet, or inside wall cavities.
- A previous water damage repair left moisture behind. If a contractor dried a spill but didn’t verify moisture levels in surrounding materials, mold often appears weeks later in the same area.
- Your bathroom or kitchen has recurring condensation issues. Exhaust fans that vent into the attic instead of outside, or that don’t move enough air at all, create humidity trapped against ceiling and wall surfaces. That’s a breeding ground, and it’s common in older Dallas homes.
- You’re putting the house on the market. Buyers in Dallas increasingly request mold inspections before closing. If an inspector flags anything, a documented removal with a written guarantee is the cleanest response. Sellers in neighborhoods like Lakewood and North Dallas call us for this specifically.
- A family member has respiratory symptoms that improve away from home. Persistent coughing, sinus pressure, or headaches that fade at work and return at night can be environmental. Mold exposure affects people differently, but when a doctor asks about it, you need actual removal, not just airing out the room.
Our Mold Removal Process
The trade term is “scope of loss” – it means we document exactly what’s affected, what’s damaged, and what needs to be removed before anything else happens. Every Keegan Restoration Dallas job follows the same discipline. Here’s the sequence:
- Assessment and written scope. A uniformed, background-checked technician inspects the affected area, measures moisture levels in surrounding materials, and identifies the moisture source that’s feeding the colony. Without fixing the source, no removal holds. We put the scope and the price in writing before any removal begins.
- Containment. We seal off the work area with plastic sheeting and run negative air pressure so mold spores don’t spread to the rest of the house. This is standard practice, not an upsell. Anything less and you’re just moving the problem around.
- Removal of contaminated materials. Drywall, insulation, carpet, padding, and any porous material with active growth gets cut out and bagged for disposal. Porous materials can’t be cleaned to a standard that says done. Non-porous surfaces like studs and concrete get HEPA-vacuumed and cleaned with professional-grade equipment, not household bleach.
- Drying and verification. We use professional-grade air movers and dehumidifiers – including B-Air and Injectidry equipment – to dry the cavity to a measured standard. The term is psychrometrics: reading temperature, humidity, and grain depression to confirm the area is actually dry, not just dry to the touch.
- Post-remediation clearance. After removal and drying, we verify the area is ready for reconstruction. Every step is documented and formatted to support an insurance claim if you choose to file one.
Mold Removal Pricing in Dallas
You should know the numbers before you call. Here’s what Dallas homeowners can expect based on the scope of the job:
| Scope | Typical Cost Range | What’s Included |
|---|---|---|
| Small, contained area (under 10 sq ft) | $500 – $1,500 | Containment, removal of surface mold, HEPA cleaning, drying verification, documentation |
| Moderate removal (10 – 50 sq ft) | $1,500 – $3,500 | Full containment, removal of affected drywall and insulation, drying, clearance verification |
| Large removal (50 – 150 sq ft) | $3,500 – $6,500 | Multiple room containment, substantial material removal, equipment drying, full insurance documentation |
| Whole-home or multi-room (150+ sq ft) | $6,500 – $12,000+ | Full-scale containment, structural drying, potential HVAC cleaning, reconstruction coordination |
What moves the price:
- Square footage affected. The single largest cost driver. A bathroom corner behind a shower valve is one price. A colony that ran along a ceiling joist and into three rooms is another.
- Where the mold is. Attic work in a Dallas summer is harder, slower, and often requires additional PPE. Crawlspace mold under a pier-and-beam home in East Dallas adds complexity with moisture barrier replacement and ventilation correction.
- Whether the HVAC system is involved. If spores spread through ductwork, the scope changes. Duct cleaning and coil treatment are separate line items, but we’ll tell you if you actually need them rather than adding them to the invoice.
- What caused the moisture. If the mold came from a plumbing leak that’s still active, that repair happens first. If it’s a condensation problem from an exhaust fan, the fan correction is part of the long-term fix.
The 365-Day Done Right Promise applies to every mold removal we complete. It’s in writing: if the repair fails within one year, we return and make it right at no charge. That’s The Garrison Standard, and it’s how we do business. Call (254) 857-5210 and we’ll give you a written price before any work begins. Estimates are free.
FAQs – Mold Removal
How much does mold removal cost in Dallas?
Mold removal in Dallas typically costs between $500 and $6,500, with most complete removals landing between $1,500 and $3,500 for moderate jobs. Small contained areas run $500 to $1,500, while whole-home or multi-room projects with structural involvement start around $6,500 and go up from there. Call (254) 857-5210 for a written price specific to your home. Estimates are free and the price never moves at the door.
Is it cheaper to remove mold yourself?
It’s cheaper in the moment and more expensive when it fails. Store-bought sprays and bleach clean surface stains but don’t kill the colony inside the material, and without containment, every scrub you do releases spores into the air. We’ve walked into too many Dallas homes where a homeowner tried a weekend fix and ended up with a larger removal six weeks later. The professional cost is the number written on the estimate. The DIY cost is that number plus whatever the failed attempt spreads.
Can you remove mold the same day?
Yes, in most cases we can start same-day or next-day in the Dallas area. The process starts with an assessment and written scope, followed by containment and removal in the same visit when the work area is clear and the moisture source is identified. Call (254) 857-5210 and a live person will get you on the schedule.
Is it safer to remove mold or to replace the drywall?
For porous materials like drywall, insulation, and carpet, Mold Remediation through removal is the correct call every time. Those materials can’t be cleaned to a standard that eliminates the colony. In Dallas, where humidity means dormant spores reactivate quickly, cutting out the affected material and drying the cavity to measured standards is the only fix that holds. We verify moisture levels before, during, and after so the repair doesn’t fail inside the guarantee window.
Does homeowners insurance cover mold removal in Dallas?
It depends on the cause. If the mold resulted from a sudden, covered event like a burst pipe or storm damage, your policy may cover the removal and related repairs. If it came from ongoing humidity, a slow leak, or lack of maintenance, the claim is typically denied. We document every job to insurance claim standards, with moisture readings, photos, and a written scope of loss, so if you do file a claim, the evidence is already in the right format.
Need to get started? Call (254) 857-5210 and ask for Shane. We’ll give you a straight answer and a written price.
Written by Shane Pruitt, Owner at Keegan Restoration Dallas, serving Dallas.