Black mold in Bellaire usually follows Brays Bayou flooding, a plumbing leak or AC condensation, and its color says nothing about how risky it is. Patches under about 10 square feet can often be cleaned by the homeowner, while larger or hidden growth calls for a mold assessor and a separate remediation company under Texas law. Call the number on this page to be connected with a local mold remediation company in Bellaire.
Bellaire's flood record
Bellaire, six miles from downtown Houston, is a residential city where much of the land sits in the 100-year floodplain and Brays Bayou overflows into neighborhoods. Tropical Storm Allison flooded more than 1,400 structures here, the 2015 Memorial Day storm more than 200, and Hurricane Harvey more than 2,000. Many original post-war houses have been replaced, but older homes and those repaired after a flood are where hidden dark growth most often turns up.
What to do now
- Find the moisture. Look for a plumbing drip, a roof leak, a sweating duct or a wall that took floodwater. Removing mold without fixing this guarantees it comes back.
- Leave it alone. Wiping or scraping dark growth on drywall puts spores in the air and can hide how far it has spread.
- Shut off the AC if growth is on vent covers or near the air handler. EPA advises against running a system you suspect is contaminated.
- Keep sensitive people away. EPA says people with asthma or weakened immune systems should stay away from moldy areas.
- Get the permit before rebuilding. Bellaire Development Services requires a permit, at no charge, for all flood-related repairs before work begins, and substantially damaged homes must meet current floodplain rules.
What you see and what it usually means
| What you see | Likely cause |
|---|---|
| Black growth along the bottom 1 to 2 feet of walls | Floodwater wicked into drywall that was not fully removed |
| Dark ring on the ceiling under a bathroom | Leaking supply line, toilet seal or shower pan above |
| Black dust on supply vent covers | Cold air meeting humid room air, or a contaminated duct |
| Spotting behind a dresser on an outside wall | Poor airflow and condensation on a cool wall |
| Dark edge around a window frame | Wind-driven rain getting past flashing or caulk |
What affects the price
The square footage of growth matters most, followed by how much drywall, insulation or flooring has to come out and whether the job reaches into a wall cavity, crawl space or attic. Angi's Houston cost data reports a typical removal range of $863 to $3,329. Because Texas requires the assessment and the removal to be done by different companies, budget for the consultant's protocol and clearance visit as well. Bellaire also warns residents about dishonest contractors after floods, so check every company on TDLR's license search before you sign.
Black Mold Removal questions in Bellaire
Do I need a permit to put the drywall back after removal?
How do I check a removal company before I hire it?
Should I have the black mold tested to learn the species?
Does the remediation certificate help with insurance?
More mold services in Bellaire
Black Mold Removal nearby
Sources
- EPA: Mold Cleanup in Your Home
- EPA: A Brief Guide to Mold, Moisture and Your Home
- EPA: Mold Information Slideshow (testing and sampling)
- TDLR: Mold Assessors and Remediators FAQs
- TDLR: License Search
- 16 Tex. Admin. Code 78.150: Photographs; Certificate of Mold Damage Remediation; Duty of Property Owner
- Angi: How much do mold removal services typically cost? (Houston, TX)
- City of Bellaire: Floodplain Management Overview (2018)
- City of Bellaire: Development in the Floodplain
- City of Bellaire: Development Services FAQ
- Wikipedia: Bellaire, Texas
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