Mold Removal & Remediation Cost in St. George, LA

St. George mold removal cost by job

Every figure is an estimate drawn from earlier St. George work, not a quote. The written price comes from the remediation contractor once it has read the assessor's protocol, and it can land above or below the band shown.

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What moves the price of a mold job

• How much material has to come out. Growth on a sealed, hard surface can be cleaned in place. Growth in drywall, insulation, carpet pad or ceiling board means cutting it out and replacing it, and the replacement often costs as much as the removal.
• Access. A bathroom wall is easy to reach. A low crawl space, an attic in late summer or ductwork serving the whole house is not, and labour climbs with the difficulty.
• Whether water is still getting in. If the leak, the torn ground liner or the fan venting into the attic is still there, the repair belongs in the budget, or the remediation will not hold.
• How long the water sat. A leak caught inside the 24 to 48 hours the Louisiana Department of Health sets for drying is usually a dry-out; one found after a season is a remediation with framing work.
• What the water was. Clean water from a supply line is the cheapest case. Sewage or backwater adds 50 to 100 percent to an extraction and dry-out, because far more material is thrown away.
• Testing before and after. An assessment beforehand and a clearance check afterwards together add roughly $500 to $1,000, and they are what an adjuster, a buyer or a tenant will ask to see.
• Rebuild. New drywall, paint, trim and flooring usually sit on a separate line, and on a full floor they can rival the remediation itself.

The kind of building matters as well, because foundation type and age decide which rows of the table come up most often.

About 44% of St. George homes were built in 2000 or later and about 21% in the 1980s (Census ACS 2020-2024, city estimate), so the single-room, bathroom, attic and air-handler rows tend to apply, while the post-flood rows depend on how close a street sits to a bayou.

How to read a mold remediation cost quote

Two quotes for the same rooms can sit thousands of dollars apart, and the gap nearly always comes from what each one includes. Hold every quote against the independent assessor's protocol and look for these lines:

• Containment described: sheeting, a negative-air machine with HEPA filtration, and sealed grilles.
• Tear-out listed by room and by quantity, such as linear feet of drywall and square feet of insulation.
• What happens to the framing that stays, and how it gets cleaned.
• Drying equipment, how long it runs, and the moisture readings it has to reach.
• A clearance check at the end, carried out by someone other than the contractor.
• Rebuild shown as included or excluded, with its own figure.

A quote that reads "treat mold, one room" next to a single number leaves all of that open to argument later. One more check: under La. R.S. 37:2158(A)(23), the contractor pricing the removal cannot be the firm that assessed the property or own part of it, so a bid that arrives bundled with a free inspection from the same company is a reason to ask questions.

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When the lower-cost option is the right one

Not every stain is a remediation, and a sound scope says so. The smaller answer fits cases like these:

• The assessment finds old, dry staining and no active growth, so the $300 to $600 visit is the whole bill.
• A leak was caught within a day or two and the materials are still sound, so a dry-out at $800 to $2,500 takes the place of a remediation.
• Growth covers less than 10 sq ft of a hard surface and the moisture is fixed, so small-area work at $500 to $1,500 is enough.
• A crawl space is damp but the wood is not yet growing anything, so a liner and moisture control are the fix, priced after inspection.
• A bathroom ceiling keeps darkening because the exhaust fan does not vent outdoors, so the fan duct comes before any tear-out.

The cheaper route is the wrong one when growth is inside a wall or ceiling, when the area is large, or when it has come back after cleaning; paying twice costs more than paying once. When both options are reasonable, ask for both prices in writing.

Who sets the price on a St. George mold job

Three parties touch the cost, and Louisiana keeps them apart. The independent assessor charges its own fee for the inspection and the protocol. A separate remediation contractor prices the work from that protocol. Someone other than that contractor charges for the clearance check. St. George Mold Remediation books all three through one phone call; the prices themselves come from the firms doing the work.

Getting a price for your St. George property

Call (225) 285-3983 and say where the growth is, roughly how much of it you can see, and whether a leak or high water came first. A rough range from the table above is possible on the phone; the written price follows the assessment. To put the details in writing instead, use the callback form further down this page or the contact page.