Mold & Mildew Cleanup in Dayton, TX

Signs to watch for

• A gray or speckled film that spreads from a shower corner onto the ceiling.
• Black dots around ceiling registers in more than one room.
• Musty smell inside a closet, cabinet or pantry.
• Peeling paint or soft drywall near a tub or window.
• Growth on furniture backs pushed against outside walls.

Local conditions in Dayton

Dayton is a Liberty County city on US 90, about 38 miles from Houston, founded as West Liberty roughly three miles west of the Trinity River. During Harvey, releases from Lake Livingston into the Trinity matched the 1994 record, and across Liberty County more than 7,000 homes were affected, with about 800 seriously damaged or destroyed. A home that took water in that storm, or one that has had a roof or plumbing leak since, can have hidden dampness that keeps surface mildew coming back. In most Dayton houses, though, the everyday source is simpler: humid Gulf air, an AC that runs most of the year, and bathrooms or laundry rooms without strong ventilation. Keeping humidity below 60 percent, as EPA advises, and venting bath fans outdoors cuts most recurring mildew.

What affects the cost

National ranges (HomeGuide, 2026) put a bathroom mold job at $500 to $2,000 and medium areas of 100 to 300 square feet at $1,500 to $6,000. Greater Houston prices vary with the extent of the damage, access and travel. In Dayton, cost rises when tile or drywall has to be removed, when the work spreads into more than one room, or when the project is large enough that Texas rules call for a mold assessment consultant's protocol and post-remediation clearance on top of the remediation company's bill.

What happens when you call

A short call covers the room, the material and any water history, then connects you with an independent company serving Dayton. They'll usually want to see the area, check moisture levels and tell you whether the job is cleaning or removal. Before work begins, ask for the company's TDLR license number and check it on TDLR's license search. If drywall, a shower or flooring has to be rebuilt, the City of Dayton Building Division issues permits for residential work, and inspections are generally required for each permit.