What mold remediation actually costs for a St. George home — scope-by-scope ranges, the variables that drive the number, and how St. George's higher-end housing stock changes where a job typically lands within the bands.
Every quote is written per scope, not per square foot alone. The scope names: what materials come out, what materials stay and get treated, how many air scrubbers run, how long structural drying takes, whether HVAC decontamination is included, and what clearance sampling verifies at the end. Line items make the number defensible — both for you comparing quotes and for your insurance adjuster if a claim is in play.
A one-line "$4,500 mold remediation" quote is not a real quote — it's a placeholder that will grow with change orders. Real quotes name the scope explicitly.
| Scope | Typical range |
|---|---|
| Independent mold inspection (visual + moisture, no sampling) | $300 – $600 |
| Inspection with air sampling (1–2 cassettes) | $450 – $850 |
| Small isolated spot (< 10 sq ft drywall) | $500 – $1,500 |
| Single-room bathroom remediation | $1,500 – $4,500 |
| Single-room closet or bedroom remediation | $1,200 – $3,800 |
| Attic sheathing + insulation remediation | $2,500 – $8,000 |
| Slab-edge / baseboard water damage remediation | $2,000 – $7,000 |
| HVAC coil + air handler remediation | $1,500 – $5,500 |
| Duct decontamination (per system) | $800 – $3,500 |
| Whole-house HVAC-borne contamination | $6,000 – $20,000 |
| Post-flood full-floor remediation | $10,000 – $30,000+ |
| Post-work clearance sampling per room | $100 – $200 |
St. George's newer, larger homes tend to land in the middle-to-upper portion of most of these bands because square footages are larger, materials skew custom, and the tight-envelope construction means contamination usually reaches multiple rooms before it's detected.
Louisiana homeowner policies distinguish covered vs excluded mold causes:
The scoped quote is written to line up with adjuster categories. Missing documentation is the leading reason for reduced reimbursement, not disputed coverage.
If you have more than one quote, compare on structure not just price. A lower price often means missing scope that will appear later as change orders:
A quote missing any of these six items is incomplete. The missing scope will show up during the work as an addition to the invoice.
Two things dominate: (1) square footage of affected materials, and (2) whether HVAC is involved. A bathroom job with no HVAC involvement lands at the low end of "single-room" ($1,500–$2,500). The same bathroom with HVAC contamination that reached the adjacent bedroom lands at the top of the band ($4,000–$4,500). Written scope after inspection.
Yes — standard inspections are $300–$600 whether or not remediation follows. This removes the incentive to recommend work that isn't warranted. Some firms bundle "free inspection" into the remediation quote, which effectively means the inspection cost is built into a marked-up remediation number. Straight fee is transparent.
For jobs over $5,000 we offer milestone billing (deposit + progress + completion) rather than full payment up front. Third-party financing for restoration work is available through several Louisiana lenders; we can point you to options if that's the path.
Depends on the source, your policy specifics, and your policy caps. The written scope + photograph packet is written to support the claim. Actual reimbursement is determined by the adjuster and policy language, not by us — but the quality of documentation drives the reimbursement outcome.
Every scope increase is documented as a change order with the reason (hidden growth discovered behind removed drywall, additional square footage affected, new moisture source found) and a revised cost. Nothing is added silently. If the scope increase is significant, we pause and re-quote before proceeding.
Get a second quote. Compare on the 6 structural items above. If both quotes are structurally complete and land within 15–20% of each other, both are honest — pick on availability, reputation, and rapport. If they differ by more than that, the lower one is usually incomplete and the higher one is probably fair.
Call (225) 285-3983 for a St. George inspection. Written scope, transparent cost bands, and a walk-through of what drives your specific number.
Call (225) 285-3983