Water Damage in Denver: What to Do in the First 24 Hours

When water gets loose in your home, the clock starts immediately. Within minutes it wicks into drywall and carpet pad. Within hours it migrates under flooring and into wall cavities. Within 24–48 hours, mold can begin to grow — yes, even in Denver's dry climate. What you do in the first day has more impact on your final restoration bill than any other factor.

Hour 1: Stop the Water and Make It Safe

1. Shut off the source. For a burst pipe or failed appliance, close the fixture's supply valve — or the main shutoff, which in most Denver homes is on the basement wall facing the street, near the water meter. Everyone in your house should know where this valve is.
2. Kill power to wet areas. If water is anywhere near outlets, cords, or your electrical panel, shut off the affected circuits at the breaker. If the panel itself is in standing water, stay out and call Xcel Energy and an electrician — do not wade in.
3. Assess the water type. Clean supply-line water is safe to work around. Anything from a drain, toilet, or from outside the house (ground flooding) is contaminated — keep kids and pets away and let professionals with protective equipment handle it.

Hours 1–2: Document Everything for Insurance

Before you move a single soaked box, take photos and video. Your insurance adjuster will want to see the loss as it happened:

• Wide shots of every affected room, plus close-ups of damaged items
• The source of the water (the split pipe, the failed water heater, the backed-up drain)
• Standing water depth — put a tape measure or a common object in frame for scale

Then call your insurance company's claim line, or call us first — we document losses to adjuster standards every day and can walk you through how Colorado water damage claims work.

Hours 2–24: Protect What's Dry, Triage What's Wet

• Move contents up and out. Electronics, documents, photos, and anything valuable goes to a dry room. Put aluminum foil under furniture legs standing on wet carpet to stop stain transfer.
• Lift, don't rip. Pull back wet area rugs, but leave installed carpet alone — improper removal ruins salvageable carpet and spreads contamination.
• Start air moving if the water is clean. Open windows if humidity is low (usually true in Denver) and run fans across wet surfaces. This buys time; it does not replace professional drying.
• Don't run your furnace fan through a flooded basement — it can pull moisture and contaminants into ductwork and spread them through the house.

What NOT to Do

• Don't use a household vacuum on standing water — electrocution risk, ruined vacuum.
• Don't trust "it feels dry." Drywall and subfloor can read 3–4× normal moisture content while feeling dry to the touch. That trapped moisture is what grows mold three weeks later.
• Don't wait to see if it dries on its own. Every day of delay expands the scope. Our Denver cost guide shows the same loss can double in price when treatment starts late.
• Don't sign a contract on the doorstep. After big storms, out-of-state "storm chasers" canvas Denver neighborhoods. Know how to vet a restoration company before you sign anything.

When to Call a Professional Immediately

Some situations shouldn't wait even an hour: standing water deeper than an inch, any sewage involvement, water in contact with electrical systems, ceilings sagging with trapped water, or any loss in a finished basement. These all involve safety risks or high-value materials where hours matter.

The Bottom Line

Shut it off, make it safe, photograph it, protect what's dry, and get professional drying started the same day. Homeowners who follow those five steps routinely save thousands versus those who wait — and they keep their insurance claim clean, too. Want to know what your situation might cost? Try our free cost calculator.