Post-Remediation Clearance Testing in Kemah, TX

Signs you need a real clearance before reopening

• A restaurant, shop or rental unit is set to reopen before anyone assessed the work.
• The removal company says its own air samples are enough.
• Surfaces were painted or sealed right after cleaning.
• A musty smell returns once doors and windows are closed.
• There's no protocol with written clearance criteria.

Local conditions in Kemah

Kemah is a small waterfront city on the west shore of Galveston Bay, about 30 miles from Houston, that grew from a fishing town into a destination built around the Kemah Boardwalk. The Clear Creek Channel runs at its northern end, separating it from Seabrook, and Clear Lake is nearby. Hurricane Carla severely damaged the city in 1961, and Hurricane Ike's storm surge in 2008 destroyed homes and businesses and hit the boardwalk hardest; a waterline inside Landry's Restaurant marks the flood height. Bay humidity and salt air keep buildings damp, so the source of moisture has to be handled for any clearance result to last. For commercial property, the TDLR exemption for owners and their staff ends at 25 contiguous square feet of mold, so larger jobs go to companies holding TDLR licenses and follow the full protocol and clearance process.

What affects cost

Angi's Houston cost data reports inspection and testing averaging $453, usually $355 to $563. A commercial space or a multi-room home costs more to clear than a single bathroom, and lab samples add fees when the criteria require them. HomeGuide's 2026 national figures put a full inspection at $300 to $650 for an average home and up to $1,000 for a large one with widespread mold. Separate invoices from the consultant and the remediation contractor are standard in Texas.

What happens when you call

You'll be connected with an independent mold company that works in Kemah. Tell them the property type, whether removal is done and who wrote the protocol. After a pass, permits and inspections for repairs go through the City of Kemah Building Department's MyGov portal, and the city's permit page links to its municipal code chapter on floods. The Galveston County Health District lists mold as outside its jurisdiction.