Category 1 Water Damage Cleanup Cost (Clean Water)
Quick Answer
Category 1 (clean water) damage costs $3–$5 per square foot—the least expensive water damage type. This includes water from broken supply lines, faucets, or rain. Quick response keeps costs low. See our Water Damage Costs hub.
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Cost Breakdown by Scenario
| Scenario | Typical Cost Range | What Changes the Price |
|---|---|---|
| Small area (under 100 sq ft) | $500–$1,500 | Drying only, no material replacement |
| Medium area (100-300 sq ft) | $1,500–$3,500 | Some material replacement |
| Large area (300+ sq ft) | $3,500–$7,000 | Extensive drying and materials |
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Estimated Cost
This is an estimate only. Local labor rates and specific damage conditions will affect your actual cost. We recommend getting multiple professional assessments.
What Drives the Price
Understanding these key factors will help you estimate your costs more accurately and know what to expect when getting quotes.
1. Water Source
Category 1 includes broken pipes, supply lines, rainwater, and melting ice.
Example: Broken bathroom supply line: $2,000. Rain through window: $1,200.
2. Material Salvageability
Clean water allows more materials to be dried in place.
Example: Drywall dried in place: save $800. Same drywall with gray water: must remove.
3. Time to Category 2
Clean water degrades to Category 2 after 24-48 hours.
Example: Same-day cleanup: $2,500. 3-day delay: $4,000+ (now Category 2).
Clean Water Still Costs Money, Just Less of It
Category 1 water, the clean supply-line or appliance-line source, is the cheapest category to clean up because it skips antimicrobial treatment and most material removal, but 'clean' only holds for the first 24 to 48 hours.
The category can degrade before the crew arrives
Water that starts clean picks up contaminants from carpet, subfloor, and building materials the longer it sits, and IICRC standards recognize that a Category 1 loss left untreated for more than about 48 hours should be reclassified as Category 2. If your claim was reported as clean water but the response was delayed a couple of days, don't be surprised if the contractor reclassifies it and the price goes up accordingly.
What you're not paying for compared to gray or black water
Because there's no contamination risk, most porous materials that were only briefly wet, carpet pad, baseboards, drywall up to a foot or so, can often be dried in place rather than removed, and there's no need for antimicrobial fogging or PPE beyond standard work gloves. That's the entire reason Category 1 jobs typically run 30 to 50 percent cheaper than an equivalent square footage of Category 2 or 3 water.
Real-World Examples
Here's what actual homeowners paid in similar situations. Your costs may vary based on local rates and specific conditions.
Supply Line Break
Extraction, 3-day drying, minor drywall repair
Clean water, quick response, limited materials
Ice Dam Leak
Dry attic and ceiling, replace insulation, ceiling repairs
Clean water, insulation replacement needed
Insurance Coverage
Often Covered
- Sudden clean water damage
- Extraction and drying
- Material replacement
Commonly Denied
- Gradual leaks
- Maintenance-related failures
- Flood damage
Documentation Checklist
Document these items to strengthen your insurance claim:
- 1Photo water source
- 2Document response time
- 3Keep records of quick action
What to Expect: Timeline
Day 1
Water extraction, begin drying
Day 2-3
Continued drying, assess materials
Day 4-7
Complete drying, begin any repairs
Related Water Damage Guides
Essential guides in this topic cluster:
Frequently Asked Questions
Get a Better Estimate
Use our calculator and guides to understand typical costs before you start researching.