Mold remediation
Water damage drying
Fire & smoke cleanup
Storm response
Sewage cleanup
ReconstructionFree visual inspection and a written scope of work before any mitigation begins - photos, moisture readings, and drying logs go in your claim file
The scope we write is the scope we bill. Anything new gets shown to you, in writing, before we touch it.
Get your free estimateFast, Reliable Mold Remediation Across Preston Hollow
Mold remediation in Preston Hollow typically costs $2,800 – $6,500 for a contained removal project, and our crews can usually be on-site within hours of your call. Shane Pruitt leads a team that knows Preston Hollow’s 1950s and 60s custom homes, including the millwork, slab foundations, and aging plumbing that make mold problems here different from anywhere else in Dallas. Call (254) 857-5210 and a live person answers, day or night.

We work under The Garrison Standard, which means one thing before anything else: the price goes in writing before work starts. No door adjustments, no surprises. You’ll know the scope, the cost, and the timeline before we touch a wall.
Why Keegan Restoration Dallas Is Preston Hollow’s Preferred Mold Remediation Company
Preston Hollow homeowners don’t call the cheapest bid. They call the crew that shows up inside the window, documents everything, and treats a $40,000 custom millwork wall like it matters. That’s what we do. Our background-checked, uniformed technicians run every job to a written standard, and our Mold Remediation team carries professional-grade equipment from Dri-Eaz and XPOWER, operated in compliance with IICRC and RIA protocols.
We’re part of the Garrison Partners family, independently owned and operated, and we’ve been doing restoration work since 2005. Preston Hollow customers repeatedly tell us the same thing: they were burned before by a contractor who moved the price or left the site worse. We don’t play that game. Every repair is backed by our 365-Day Done Right Promise, a written guarantee that says if it fails within one year, we return and make it right at no charge.
Response time to Preston Hollow matters because mold doesn’t wait. Hidden moisture behind wainscoting, under slab floors, or inside HVAC returns grows while you schedule. A live person answers our phone 24/7, and Preston Hollow calls get dispatched from our Dallas-Fort Worth office the same day in most cases.
Restoration work we handle






Mold Removal Service in Preston Hollow
Mold Removal Service in Preston Hollow means something specific here: removing contaminated materials from homes with custom finishes, intricate millwork, and open floor plans where spores move fast. A typical Preston Hollow mold removal runs $2,800 – $6,500 depending on containment requirements, affected square footage, and whether slab penetration is needed. Homeowners call us when they see visible growth, smell persistent mustiness, or discover moisture behind baseboards after a plumbing failure.
We start with a written scope of loss. Then containment, negative air, HEPA filtration, and removal of impacted drywall, flooring, or insulation. Antimicrobial treatment follows, then structural drying with Dri-Eaz equipment. Your custom millwork gets protected or, when removal is unavoidable, documented and restored to pre-loss condition.
Containment and Air Quality Controls
In Preston Hollow’s open-concept estates, one contained area isn’t enough. We isolate affected zones with physical barriers and negative air pressure so spores don’t migrate into adjacent rooms, HVAC returns, or built-in cabinetry. Air scrubbers run throughout the project.
Every job ends with air quality verification and a written summary formatted to support your insurance claim.
Mold Remediation Services in Preston Hollow
Mold Remediation Services in Preston Hollow go beyond surface cleaning because the source here is often the original cast-iron drain line under a 1950s slab. When that line fails, slow sewage backups create Category 3 water that feeds mold from below. Full remediation means locating the leak, penetrating the slab, replacing the failed line section, and treating the surrounding soil and framing. Projects like this run $4,000 – $8,500 depending on penetration depth and finish restoration.
We’ve seen crews treat the mold on millwork without addressing the drain line. That’s a temporary fix. The source keeps reintroducing moisture and spores, and you’re back where you started in six months. Our approach is different: fix the source, contain the area, remediate the damage, restore the finishes.

Slab Leak and Drain Line Remediation
For homes on expansive clay soil, foundation shifts stress aging cast-iron lines. We map moisture with thermal imaging and pin-type readings before any cutting starts. Then we coordinate the slab penetration, replace the failed pipe, and dry the affected area to a documented standard.
Aggressive drying without mapping the clay soil movement first can crack slab veneer. We sequence the work carefully on older estate homes.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Preston Hollow
We run Dri-Eaz, Phoenix, and XPOWER equipment on Preston Hollow jobs because these are the brands restoration professionals use in IICRC and RIA standard work. We keep drying equipment, HEPA air scrubbers, and containment supplies stocked for fast deployment to Preston Hollow, Far North Dallas, and the surrounding area. When you call about mold in a Preston Hollow home, we arrive with the right tools already on the truck, not a promise to come back later with more gear. Shane Pruitt’s crews are trained on these systems and document every reading so your insurance adjuster sees the full picture.
See the difference
Before
After
Before
After
Before
AfterCommon Mold Remediation Problems We See in Preston Hollow Homes
- Failed cast-iron drain lines under 1950s slabs. Many original lines are at end-of-life. Slow sewage backups feed mold from below and require slab penetration to fix properly.
- Custom millwork absorbing moisture before anyone notices. Intricate woodwork holds water against studs and drywall. By the time you see staining, the hidden growth is often extensive.
- Expansive clay soil shifting foundations. Movement cracks slab veneer and creates new water intrusion points in older estate homes, which feeds mold in basements and crawl spaces.
- Open floor plans letting spores travel fast. In a large Preston Hollow estate, one affected room can contaminate adjacent spaces and HVAC returns within days without full containment.
Pricing for Mold Remediation in Preston Hollow, TX
A standard contained mold removal in Preston Hollow runs $2,800 – $6,500. Slab penetration and drain line replacement push projects to $4,000 – $8,500. Larger estates with extensive custom millwork and multiple affected rooms can reach $12,000 or more. What drives the number higher: the amount of containment needed, whether finishes require restoration rather than replacement, and whether slab work is involved. What drives it lower: early detection and a contained source. Every Preston Hollow job gets a free written estimate with a line-item scope before any work begins. Call (254) 857-5210 and we’ll walk the property with you.
We Also Serve Cities Near Preston Hollow
Beyond Preston Hollow, our crews respond to mold problems in Dallas, Garland, Richardson, and Far North Dallas. If you’re in a neighboring city and dealing with water damage or mold, call (254) 857-5210 and ask for Shane Pruitt’s team. Same documentation standard, same written guarantee, same live person on the phone.
Serving Preston Hollow, TX - Our Local Coverage Area
We’re based in the Preston Hollow area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Mold Remediation in Preston Hollow
We locate the failed line with thermal imaging and moisture mapping, then open containment before any slab work. The damaged pipe section gets replaced, the affected soil and framing are treated, and we dry to a documented standard before rebuilding. Expect $4,000 – $8,500 for this scope. Call (254) 857-5210 for a written estimate.
We run full containment with negative air pressure across all affected zones, not just the room where mold is visible. Air scrubbers run continuously, and we seal HVAC returns to stop cross-contamination. This is why our Preston Hollow jobs cost a bit more than a standard suburban removal, and why the result holds.
Often yes, when the moisture source is caught early. We dry in place using Dri-Eaz equipment before removal is even considered. If hardwood or millwork must come out, it’s documented and restored to pre-loss condition where possible. The 365-Day Done Right Promise covers every repair for a full year.
Every job gets photo documentation, moisture readings, a written scope of loss, and a final report formatted for your adjuster. We coordinate directly with insurance where needed. That documentation matters more in Preston Hollow because finish restoration costs here are higher than in newer cities like Addison.
We work to IICRC and RIA standards, using Dri-Eaz and Phoenix equipment, and every job runs to The Garrison Standard: written price before work starts, background-checked uniformed technicians, and a written guarantee. Call (254) 857-5210 for a free estimate.
Written by Shane Pruitt, Owner at Keegan Restoration Dallas, serving Preston Hollow with water, fire, and mold restoration under The Garrison Standard.