The first hour of a wet house
- Stop the source and get standing water out first. Drying equipment cannot dry a flooded floor.
- Do not run the furnace or air conditioner to dry flood-affected areas: EPA says not to use the HVAC system for drying if flood affected it.
- Move belongings off wet carpet and floors, and photograph everything first.
- Open interior doors and closets if the air is dry outside, and keep children and pets out of wet rooms.
- When the company calls, ask if the company will log readings at the start and at each visit.
- Tell your insurer, and hold on to damaged items until it says otherwise, as DIFS advises.
What drying equipment does
Water that has soaked into drywall, wood and subfloor does not leave by itself in a closed house. A crew moves air across wet surfaces, removes the moisture from that air with dehumidifiers, and sometimes opens a wall or lifts flooring so air can reach what is behind it. It measures moisture before and during the job with meters, because wet material can feel dry on the surface.
The standard behind this work is ANSI/IICRC S500, fifth edition, 2021. The paid standard is outside what we can cite, so we do not quote its drying goals. What we can say is that you should expect written readings, and that EPA's 24 to 48 hour figure is a reason to begin quickly, not a promise about when the job ends.
What structural drying costs in Michigan: estimates, not quotes
Our estimate for structural drying in Michigan is $3 to $13 per square foot, removal and drying together. It is a model, not a quote, and it rests on one national published range that does not separate drying from removal. Equipment is usually priced by the job, and no source we can cite states a Michigan day rate, so none is printed.
| Item | Figure | What it is |
|---|---|---|
| Estimated range, not a quote | $3 to $13 per square foot, removal and drying together | Built from one national published range, adjusted by the Michigan hazardous materials removal worker median wage ratio (0.94). No Michigan restoration company price is shown, because none of the companies we looked at published a price we could count. |
| Hazardous materials removal worker wage, Michigan median | $22.30 an hour (middle half of workers: $19.66 to $26.65) | What the nearest federal occupation is paid (BLS May 2025, read through O*NET OnLine), not what you are charged. BLS has no water or fire restoration occupation. |
| Same occupation, Detroit-Warren-Dearborn median | $22.30 an hour (middle half: $19.83 to $27.17) | Pay, not price. Mapping to restoration crews is our inference. |
| Same occupation, Grand Rapids-Wyoming-Kentwood median | $21.82 an hour (middle half: $19.66 to $27.50) | Pay, not price. |
How we estimate costs: the Estimated range row is a model, not a quote. It takes one published national range for this job (cost guides from third-party sites that we have not verified and do not cite) and multiplies them by Michigan's hazardous materials removal worker median wage ratio to the US (0.94, BLS May 2025 data read through O*NET OnLine), the nearest federal occupation to a restoration crew. The wage rows in the table are what that occupation is paid, which is not a price. Restoration is priced from measured damage and equipment and is often paid by an insurer, so a real quote can land outside the range. We have not collected quotes, and we found no Michigan restoration company that publishes a price we could count. Full method. Prices as of Oct 19, 2026.
What a drying log should show
Ask for a log that lists each visit, the readings in each wet area, the equipment placed and removed, and the readings that showed the material back to normal. Without it, you cannot tell if the job ended because the material was dry or because the equipment was due elsewhere. Insurers ask for the same record.
If the company recommends tearing out material, ask for the reading or the reason. EPA says to throw away materials that soak up water and cannot be cleaned and dried, and flood water adds a contamination question that the category answers. See the water category explainer.
The credentials behind the word drying
IICRC's Applied Structural Drying credential requires the Water Damage Restoration Technician credential first, which has no prerequisite. Both are voluntary certifications from a private body, not state licenses, so asking which technician on the crew holds which one is fair. The IICRC guide explains how a company shows it.
When drying cannot wait
- Material has been wet for more than a day.
- Wet insulation, drywall or carpet is still in place.
- The area smells musty.
- A small damp area on a hard surface that you can wipe and air dry within the EPA window.
- Cosmetic stains on dry material.
Drying work: licenses and permits in Michigan
Drying is not a craft in Michigan's residential maintenance and alteration license, and we found no state license for it. Tearing out and replacing drywall, flooring or framing in a one- or two-family home for pay is the licensed part, from $600 of work. IICRC certification is voluntary.
Ask which licenses your state requires for the work, and check them with your state's licensing office before any work starts. A credential from a private body, such as IICRC, is not a license.
A tool for this job
Water category explainer
IICRC S500, the industry standard for water damage restoration, sorts water by how contaminated it is, and the category changes what a crew does. This is an industry standard, not a law. We can cite only the public parts of the standard, so this tool tells you what those parts say and which questions to put to a company.
Open the toolQuestions people ask
How long does it take to dry out walls from water damage?
No figure is available. EPA's 24 to 48 hours is the window to dry water-damaged areas to prevent mold growth, not the time drying takes. Ask for a log of readings.
Can I dry a wet house with household fans?
For a small clean spill, perhaps, as long as you meet EPA's 24 to 48 hour window. For larger water or any sewage or flood water, ask a company. If flood affected your HVAC, EPA says not to use it for drying.
How do I know drying is finished?
A written log showing readings back to normal. Ask what reading counts as dry for each material and who decides.
Does Michigan license structural drying companies?
The residential maintenance and alteration license lists crafts, and drying is not one. IICRC credentials such as Water Damage Restoration Technician are voluntary and come from a private body.
Does insurance pay for drying?
Often, if the cause is covered. DIFS says most policies require reasonable steps to prevent further damage, and that you keep receipts.
- O*NET OnLine (U.S. DOL/ETA), BLS 2025 wage data: Hazardous Materials Removal Workers (SOC 47-4041), Michigan Read Oct 19, 2026. This is our interpretation, and the source does not state it outright. Confirm it with the source before you rely on it.
- RestorationMatch: how we estimate costs (editorial policy) Read Oct 19, 2026.
- A Brief Guide to Mold, Moisture and Your Home (EPA) Read Oct 19, 2026.
- Flood Cleanup (EPA) Read Oct 19, 2026.
- S500 (IICRC) Read Oct 19, 2026.
- ASD, AMRT, WRT, FSRT (IICRC) Read Oct 19, 2026.
- DIFS Disaster Preparedness and Recovery Read Oct 19, 2026.
- MCL 339.2404 Issuance of licence Read Oct 19, 2026.
- MCL 339.2403 Exemptions Read Oct 19, 2026.