Call (225) 285-3983 for a St. George water damage response
St. George Mold RemediationSt. George Mold Remediation (225) 285-3983

The 0–72 hour clock

Water damage in a St. George home is a race against Louisiana humidity. Ambient RH sits above 60% for most of the year, which means porous materials that saturated during a leak stay wet unless active drying is running. Mold begins colonizing wet cellulose (drywall, insulation, wood) within 24–72 hours. Every hour delayed is more square footage that has to be removed and replaced instead of dried in place.

  1. Hour 0–2: source shutoff + extraction. Water shut off at the source. Standing water pumped and vacuumed. Wet contents moved out of the affected area.
  2. Hour 2–24: initial dry-down setup. Air movers positioned per drying calculation. Dehumidifiers sized to the room volume. Wet flooring assessed for salvage vs removal.
  3. Day 1–5: structural drying with daily logs. Framing moisture readings taken every 12–24 hours. Drying continues until wood reads at documented equilibrium moisture content (typically 12–15% in Louisiana).
  4. Day 3–7: mold assessment. If materials were saturated for more than 48 hours, mold colonization is likely and remediation scope is added.
  5. Post-dry: reconstruction handoff. Structural drying is complete. Rebuild coordinated with a general contractor.

Common water sources in St. George homes

Structural drying: why Louisiana takes longer

Standard drying timelines assume ambient RH around 40–50%. In St. George between May and October, ambient RH runs 65–85%. Dehumidifiers have to work harder and longer to pull moisture out of framing against a wetter outdoor baseline. Practical implication: a room that dries in 48 hours in Denver may take 5–7 days in St. George. Drying calculation, dehumidifier sizing, and daily moisture logs are non-negotiable — not optional add-ons.

We use one moisture meter reading per 100 sq ft of affected floor as the baseline, with additional readings on any wall the water contacted. Readings are dated and logged. Drying is complete when wood framing reads within 2 percentage points of adjacent unaffected wood — not at a fixed number, because equilibrium moisture varies by season.

When water damage becomes mold work

Water damage restoration and mold remediation are separate scopes with different triggers. The trigger for adding mold scope:

  • Materials were saturated for more than 48 hours before drying started
  • Water was Category 2 (grey water: dishwasher, washing machine) or Category 3 (black water: sewage, flood water) — automatic mold consideration regardless of drying speed
  • Visible growth is present at the time of assessment
  • Musty smell detected in the affected area 3–5 days after drying completes
  • Air sampling shows elevated spore counts even after drying is documented complete

The written scope names whether mold work is included, or reserved as a follow-up assessment if warranted.

Insurance coordination for water events

Louisiana homeowner policies typically cover water damage from sudden covered events (burst pipe, appliance failure, storm damage) but exclude water damage from chronic leaks, ongoing seepage, or maintenance neglect. The written scope + photograph documentation of the source event is standard evidence for a claim.

What the claim packet includes:

NFIP (federal flood insurance) is separate scope from a homeowner policy. Homes hit by flood water use the post-flood remediation scope, not standard water damage.

Cost bands for water damage response

2026 US market ranges — scope depends on Category (1/2/3), square footage affected, and drying time.
ScopeTypical range
Emergency extraction + initial dry-down (small)$800 – $2,500
Single-room Category 1 (clean water) drying$1,500 – $4,500
Multi-room Category 1 drying$3,000 – $8,500
Category 2 (grey water) remediationAdd 25–50% to Category 1
Category 3 (black water/sewage) remediationAdd 50–100% to Category 1
Post-water mold remediation (if triggered)$1,500 – $8,000 depending on scope
Contents cleaning + storage (separate)Priced separately

Frequently asked questions

How fast can you get on-site?

For active water intrusion, priority scheduling — typically within a few hours during business days, longer overnight or weekend depending on crew availability. First priority is getting the water off, then setting drying equipment.

Should I try to soak up the water myself before you get there?

Yes — anything that reduces contact time between water and porous materials helps. Shop-vac any standing water, move wet contents to a dry area, open interior doors to help airflow. Don't cut into wet drywall or lift wet flooring until we assess — premature demo can spread contamination and complicates insurance documentation.

Will my hardwood floor survive?

Site-nailed solid hardwood over subfloor has good odds if drying starts within 24–48 hours. Engineered hardwood and floating floors have worse odds because the substrate is more vulnerable to swelling. Case-by-case assessment based on species, saturation depth, and drying speed.

Do you handle the reconstruction?

Structural drying + basic drywall/paint restoration can be part of scope. Custom cabinetry, tile, and finish work usually handoff to a general contractor of your choice. We coordinate the handoff so nothing falls between the two scopes.

How do I know if the water was Category 1, 2, or 3?

Category 1 is clean water at the source (supply line, rain leak in a clean area). Category 2 is grey water (dishwasher, washing machine, aquarium). Category 3 is black water (sewage backup, flood water, standing water contaminated over time). The categorization drives whether materials can be dried in place or must be removed regardless of drying success.

Does insurance cover the drying equipment being on-site for a week?

Yes — equipment days are a standard line item in a water damage claim. The daily moisture logs and drying calculation justify the equipment count and duration. Missing documentation is the most common reason for reduced reimbursement.

Water damage on your St. George property?

Call (225) 285-3983. Priority scheduling for active water intrusion — the earlier drying starts, the smaller the eventual scope.

Call (225) 285-3983