A mold inspection in League City is an assessment by a TDLR license holder who looks for moisture and growth, figures out the cause and writes it up, with a removal protocol if needed. It turns a vague smell into a clear plan. Call the number on this page to be connected with a local mold inspector in League City.

About League City homes
League City is a large Galveston County suburb about 29 miles from Houston, settled at the junction of Clear Creek and Chigger Bayou, with Cowart's Creek and Magnolia Bayou also part of its history. Neighborhoods range from the older Main Street area around Butler Oaks to Victory Lakes and the marinas near South Shore Harbor. Across the city, homes deal with bay-area humidity, long cooling seasons, attic AC equipment and heavy rain on flat ground. Most inspections here focus on the air handler, ductwork, bathrooms and exterior walls, since those are where condensation and leaks show up first. Newer and older houses alike can hide a slow drip behind drywall for months.
What to do now
- Track down the moisture. Check the AC drain pan and line, under sinks and around the water heater.
- Leave the mold visible. EPA says not to paint or caulk over it.
- Stop circulating it. If the vents smell, EPA advises not running a system you suspect is contaminated.
- Write down the timeline. When the smell started, recent storms and repairs.
- Verify the assessor. Look up the license on TDLR's license search.

Signs and likely causes
| Sign | Likely cause |
|---|---|
| Dark dots around ceiling registers | Humid air condensing on cold vents or sweating ducts |
| Musty AC closet or hallway return | Standing water in the drain pan or a clogged line |
| Stain on a second-floor ceiling | Overflowing attic pan or roof leak |
| Soft baseboard near a bathroom | Leak at a toilet, tub or shower valve |
| Mildew on window sills | Condensation on glass in humid weather |
Cost factors
Angi's Houston cost data reports inspection and testing averaging $453, usually $355 to $563. Two-story homes, tight attics and lab samples raise the price; Angi's national figures put an average inspection around $657 to $671. Texas law keeps the assessment and the remediation of one project with separate companies, so removal is a second bill. Rebuilding work goes through the League City Building Department at 500 W. Walker St. (281-554-1429), and renters can report unrepaired problems to Code Compliance through 311, the online Request Tracker or 281-554-1480. The Galveston County Health District lists mold among complaints outside its jurisdiction, so a private assessment is the way to get a written answer.
Mold Inspection questions in League City
Will the Galveston County Health District look at mold in my home?
Is a mold inspection worth it when buying a home in League City?
What can a renter in League City do about mold?
Will the inspector take air samples?
More mold services in League City
Mold Inspection nearby
Helpful guides
Sources
- EPA: Mold Cleanup in 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: Compare Quotes from Mold Inspectors & Testing Services (Houston, TX)
- Angi: How Much Does a Mold Inspection Cost?
- Tex. Prop. Code 92.052: Landlord's Duty to Repair or Remedy
- TexasLawHelp: Mold and Renter's Rights in Texas
- Galveston County Health District: File a Public Health Complaint
- City of League City: Building Department packet (pdf)
- City of League City: Code Compliance
- Wikipedia: League City, Texas
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