Mold Inspection & Testing in St. George, LA

Reasons to book a mold inspection

• A smell with no visible source. A musty odour in one room or closet, with nothing showing, usually points to something inside a wall cavity, under flooring or above a ceiling.
• Stains that return. A ceiling mark below the air handler, or a bathroom that darkens again a few weeks after being painted.
• Water that sat. A supply line, roof or appliance leak that stayed wet longer than the 24 to 48 hours the Louisiana Department of Health gives for drying.
• A transaction. A purchase, a listing, a lease change or a claim, where somebody needs findings on paper rather than a phone photo.
• Finished remediation. A removal job that needs looking over by someone other than the contractor who did it.

What happens during the mold assessment visit

The assessor begins with how the building was put together and where water could get in, then works through it room by room. A moisture meter on drywall, baseboards and subfloor finds wet material behind sound paint. A thermal camera picks out cool, damp bands along a slab edge or under a window. In the attic the assessor looks for a stained roof deck or a bath fan that ends in the insulation; in the air handler closet, for a rusty pan or a sweating plenum; under a raised house, for wet joists and a torn ground liner.

Housing age shapes where that time goes. In ZIP 70817, which lies almost entirely inside St. George, the median home was built in 1994 and only 17.2% of homes predate 1980 (Census ACS 2020-2024), so slab edges, attics and air handler closets take up most visits; on older streets the assessor allows longer for the original framing and plumbing.

Findings go onto a sketch of the floor plan, with readings and photos beside each area. The report closes with a protocol: the moisture source to repair, which materials come out and how far past the visible edge, the containment, the drying targets, and how the finished work will be checked.

Call (225) 285-3983

Mold testing: what samples can and cannot show

Sampling is a tool inside the inspection, not a replacement for it. An air sample draws a measured volume of room air across a collection cassette, with a matching sample outdoors for comparison. A tape lift or swab from a surface tells the lab what is growing there. Neither locates hidden growth or names the leak, which is why a lab result on its own leaves you with a number and no plan.

When growth is visible and the cause is plain, a sample rarely changes what has to be done. Mold testing earns its cost when a buyer or tenant needs documentation, when growth is suspected inside a closed wall nobody wants to open blind, or when a clearance check needs a before-and-after comparison. A careful assessor samples to settle a specific question, not one cassette per room.

Why the mold inspection firm cannot do the removal

Louisiana keeps whoever diagnoses a mold problem away from the money for fixing it. La. R.S. 37:2158(A)(23) prohibits one company from carrying out both the assessment and the remediation on a property, and from owning part of both firms. So the report travels from the independent assessor to a separate remediation contractor for pricing, and once the work is finished, someone other than that contractor checks it.

That arrangement is what makes the report useful to people besides you. An adjuster, a buyer's agent or a second contractor can read the same protocol and judge or price the same scope. The mold remediation page describes the work that follows.

Call (225) 285-3983

Mold inspection cost in St. George

For a St. George house, an inspection with a written report is $300 to $600. Getting under an older raised house adds $75 to $150 for crawl-space entry, so a house with a crawl space usually lands at $375 to $750. A visit that includes one or two air samples runs $450 to $850. Further air samples are $50 to $100 each and surface samples $40 to $80 each, lab fees included. A clearance test after remediation costs $200 to $400, or $100 to $200 per room when only clearance samples are needed. The price table shows how these sit beside the removal ranges.

Mold inspection when buying or selling in St. George

Mold questions tend to surface late in a sale: a home inspector notes a stain, the crawl space smells, or the seller's disclosure mentions past water. An assessment ordered during the inspection period gives both sides the same written scope to negotiate from, and a seller who has already had remediation done can show the clearance result beside it.

Flood history is part of that conversation here. The City's planning documents put 43% of St. George's land in FEMA's Special Flood Hazard Area, and the City's own flood-zone layer, clipped to the city limits, gives 51.6% once the floodway and Zone A are counted. ZIP 70817 alone produced 1,360 flood-insurance claims in August 2016.

Ask the assessor to record flood-related findings on their own, such as a water line on framing or replaced lower drywall, since a buyer's insurer or lender may ask about past water.

Booking a mold inspection in St. George

Phone (225) 285-3983 with the address, roughly how big the building is, whether it sits on a slab or on piers, and what made you call. Mention any deadline, such as a closing date or an adjuster's visit, because it shapes what the report has to cover. The callback form below is there if writing is easier.