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 Nassau Bay
Mold remediation in Nassau Bay usually costs between $1,800 and $6,500 depending on how far the growth has spread, and a crew can typically be on-site within 24 hours. If you’ve found mold behind a baseboard, under a bathroom vanity, or spreading across a garage wall after a Clear Lake storm, the fastest way to stop it is to call (325) 550-1783 and get a written scope before anything gets torn out. Our Mold Remediation team knows Nassau Bay’s housing stock well, from the 1960s brick ranches near Space Center Boulevard to the lakeside townhomes off Balboa Drive.
Key Takeaways
- Mold remediation in Nassau Bay generally runs $1,800 to $6,500, depending on containment needs and structural drying time.
- 1960s-70s slab-on-grade homes hide slab leaks that feed mold for weeks before any visible water appears.
- We put the price in writing before work starts, and every job is backed by the 365-Day Done Right Promise.
- A live person answers our phone 24/7. No phone trees when you’re looking at active mold growth.
Restoration work we handle
Why Keegan Restoration Houston Is Nassau Bay’s Preferred Mold Remediation Company
Homeowners around Nassau Bay call us because we show up inside the window we give, put the price in writing before touching anything, and send background-checked, uniformed technicians who work to a documented standard. The Garrison Standard governs every job: written price first, professional-grade equipment, and a full-year written guarantee called the 365-Day Done Right Promise. If a repair fails within one year, we return at no charge. That guarantee is in writing, not implied.
Nassau Bay homes demand a crew that understands slab-on-grade construction. Most of the houses here were built in the 1960s and 1970s, and we regularly see mold fed by pinhole leaks in original copper supply lines. That’s a Nassau Bay problem, not a generic one. Our technicians use moisture meters and thermal imaging to trace hidden water before demolition begins, so we’re not guessing behind your drywall.
We also document everything. Photos, moisture readings, scope notes, drying logs. That documentation is formatted to support your insurance claim, which matters when your adjuster asks why the baseboards had to come off. You get a copy. Your adjuster gets a copy. No surprises on either side.
Mold Removal Contractor in Nassau Bay
A Mold Removal Contractor in Nassau Bay handles the physical work of removing mold-contaminated materials and treating the surfaces left behind. In slab-on-grade homes from the 1960s and 1970s, that usually means cutting out wet drywall, pulling affected baseboards, treating studs and subfloor with antimicrobial agents, and running professional drying equipment until moisture readings confirm the cavity is stable. Typical mold removal jobs in Nassau Bay run between $1,800 and $4,200 when the affected area is contained to one or two rooms.
Containment and removal
We set up negative-air containment so mold spores don’t move through the rest of the house during demo. Every cut is planned from moisture readings, not guesswork. Nassau Bay homes with original cast iron drain lines sometimes hide mold under slab floors until a plumber opens the wall, and we’re used to coordinating with local plumbers to sequence the work.
Drying and verification
Removal without proper drying is a waste of money. We run Dri-Eaz dehumidifiers and air movers until the moisture content of framing drops below the threshold where mold regrows. Then we verify with a second set of readings and document it all for your file.
Bathroom Mold Removal in Nassau Bay
Bathroom Mold Removal in Nassau Bay deals with mold behind shower surrounds, under vanities, and in the ceiling below second-floor bathrooms. The 1970s condos and townhomes near Clear Lake often have original galvanized pipes behind the tile, and once those pipes start weeping at the joints, the wall cavity stays damp no matter how much bleach you spray. A bathroom mold job in this area typically runs $1,200 to $3,800, depending on whether we’re pulling tile and backer board or just cutting drywall from the opposite side.
What we typically find
In older Nassau Bay bathrooms, the mold is rarely a surface issue. It’s usually a slow plumbing leak that’s been dampening the wall cavity for months, and the mold is just the visible symptom. We find the water source first, because cleaning mold without fixing the leak just buys you a few weeks before regrowth.
When tile has to come out
If the backer board behind the shower wall is saturated, surface cleaning won’t fix it. We cut the tile, remove the wet substrate, treat the framing, and install new backer board so the repair can be tiled over. The written scope spells out exactly what’s being removed before we start, so you know the cost before demo begins.
Trusted Brands We Service in Nassau Bay
Our crews run professional-grade equipment from Dri-Eaz, Phoenix, and B-Air, and we operate in compliance with IICRC and RIA industry standards. That matters in Nassau Bay’s humid climate, where undersized drying equipment leaves enough moisture behind to restart mold in a wall cavity. We keep the right desiccant and refrigerant drying units stocked for jobs across the Bay Area, so you’re not waiting on a rental house while mold spreads. The work follows The Garrison Standard regardless of which brand of equipment is on the job: written price, documented process, and a one-year guarantee.
See the difference
Before
After
Before
After
Before
AfterCommon Mold Remediation Problems We See in Nassau Bay Homes
- Hidden slab leaks from pinhole copper. Nassau Bay’s slightly aggressive water chemistry eats pinholes into 1960s-70s copper supply lines, and the water travels under slab flooring without ever pooling on the surface. By the time mold shows behind a baseboard, the leak has often been active for weeks.
- Storm surge and hurricane-driven rain. Clear Lake storm surge pushes water into garages and lower levels, and the high humidity after a storm extends drying times. Restoration without structural drying leaves wall cavities damp enough for mold regrowth in two to three weeks.
- Cracked cast iron drain lines under slabs. Expansive clay soil moves and settles, cracking original cast iron drain lines. Category 3 water saturates the subfloor and feeds hidden mold growth before a plumber can locate the break.
- Poorly vented bathrooms in older townhomes. Many 1960s-70s bathrooms near the lake were built with marginal exhaust ventilation. Combined with year-round Gulf humidity, that’s a standing invitation for mold on ceilings and behind shower surrounds.
Pricing for Mold Remediation in Nassau Bay, TX
Here’s what we typically see in Nassau Bay right now, based on the homes we work in:
- Single-room mold removal with containment: $1,800 to $3,500
- Bathroom mold remediation including tile and backer board removal: $1,200 to $3,800
- Whole-home assessment, containment, and multi-room remediation: $4,000 to $6,500
- Crawl space or garage mold treatment with antimicrobial and drying: $2,000 to $4,000
Those ranges assume standard drywall removal, antimicrobial treatment, and structural drying. If the slab leak that caused the mold requires plumber coordination or subfloor repairs, the scope expands and we’ll price that in writing before that work starts. Call (325) 550-1783 for a free written estimate. You’ll know the number before any crew member touches a wall.
We Also Serve Cities Near Nassau Bay
Our crews work throughout the Bay Area and beyond, so if you’re in Houston, Katy, Sugar Land, or Baytown and dealing with mold after a leak or storm, we can help. The same written pricing and 365-Day Done Right Promise applies wherever the job is. Call us and we’ll find the next available crew for your area.
Serving Nassau Bay, TX - Our Local Coverage Area
We’re based in the Nassau Bay 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 Nassau Bay
Because the water source is almost always a hidden slab leak that never shows itself as standing water. In our experience around Nassau Bay, pinhole leaks in original copper supply lines or cracked cast iron drains under the slab keep feeding moisture into wall cavities and under flooring. You clean the visible mold, but the cavity stays wet and mold regrows in weeks. We find the water source first, fix it, then remove and dry. Call (325) 550-1783 and we’ll trace it with moisture mapping and thermal imaging.
We treat storm surge flooding as category 3 water, which means full containment, removal of saturated drywall and insulation, antimicrobial treatment on framing, and structural drying with professional-grade dehumidifiers. In Nassau Bay’s humidity, drying has to be verified with moisture readings, not estimates. We document everything for your flood insurance claim before, during, and after the work. Call us at (325) 550-1783 and we’ll get a crew to your garage fast.
If the galvanized pipe is actively weeping and the wall cavity has been wet for months, the tile and backer board usually need to come out to reach the mold. We don’t tear out more than necessary, but we also won’t leave mold behind tile where it will just regrow. The written scope will show exactly what’s being removed and the price before work starts. Call (325) 550-1783 for an assessment of your condo.
Call us at (325) 550-1783. We can begin mitigation immediately, and we’ll document everything for your claim as we go. You don’t have to wait for your adjuster to approve remediation before stopping active mold growth. We set containment, remove wet materials, and start drying while you sort out the claim. The documentation we provide is formatted to support what the insurance company needs to see.
Often yes, if we get to them before the wood has started cupping or delaminating. We use injectidry-style drying systems to pull moisture from beneath the flooring and monitor with moisture meters over several days. Some flooring is too far gone and has to come out, but we’ll tell you the truth either way and put the plan in writing. Call (325) 550-1783 and we’ll assess your floors before you rip anything out.
Call Keegan Restoration Houston for Mold Remediation in Nassau Bay
If you’ve got mold in a Nassau Bay home, the next step is a written scope and a drying plan, not a guess. Our technicians are background-checked, uniformed, and they work to The Garrison Standard on every job: show up inside the window, price in writing, do it by the book, leave the site clean, and stand behind the work for a full year. A live person answers our phone 24 hours a day. Call (325) 550-1783 for a free estimate.
Written by Shane Pruitt, Owner at Keegan Restoration Houston, serving Nassau Bay and the surrounding Bay Area.